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10.12 Motor cooling

10.12.1 Natural convection

Rexroth motors in standard design are self-cooling. The heat dissipation is

realized via natural radiation to the ambient air and by heat conduction to the

machine structure. The nominal data are achieved at ambient temperatures

of up to 40 °C. Sufficient heat radiation must be ensured by the installation

situation. Unhindered vertical convection has to be ensured by a sufficient

distance of 100 mm to adjacent components on the side surfaces.

Contamination of the motors reduces heat dissipation. Pay atten‐

tion to cleanliness!

DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P

Bosch Rexroth AG

137/175

Synchronous Servomotors MSK For Potentially Explosive Areas

Operating conditions and application notes

Содержание MSK030B NSNN Series

Страница 1: ...Synchronous Servomotors MSK For Potentially Explosive Areas Project Planning Manual R911312709 Edition 09 ...

Страница 2: ...ng distribution as well as in the event of applications for industrial prop erty rights Liability The specified data is intended for product description purposes only and shall not be deemed to be a guaranteed characteristic unless expressly stipulated in the contract All rights are reserved with respect to the content of this docu mentation and the availability of the product Title Type of Docume...

Страница 3: ...ds during operation and mounting 19 3 3 5 Protection against contact with hot parts 19 3 3 6 Protection during handling and mounting 19 3 3 7 Battery safety 20 3 3 8 Protection against pressurized systems 20 3 4 Explanation of signal words and the Safety alert symbol 21 4 Explosion protection for MSK motors 23 4 1 Features 23 4 2 Conditions for Use of MSK Motors according to ATEX Classification Eq...

Страница 4: ...nical data 72 5 25 MSK100D NSNN Technical data 74 5 26 MSK101C NSNN Technical data 76 5 27 MSK101D NSNN Technical data 78 6 Specifications 81 6 1 Technical design 81 6 2 MSK030 NSNN Specifications 82 6 3 MSK040 NSNN Specifications 83 6 4 MSK050 NSNN Specifications 84 6 5 MSK060 NSNN Specifications 85 6 6 MSK061 NSNN Specifications 86 6 7 MSK070 NSNN Specifications 87 6 8 MSK071 NSNN Specifications...

Страница 5: ...itions 120 10 4 Compatibility with foreign materials 121 10 5 Motor paint 122 10 6 Output shaft 123 10 6 1 Plain shaft 123 10 6 2 Output shaft with keyway 123 10 6 3 Output shaft with shaft sealing ring 123 10 7 Bearing and shaft load 125 10 7 1 Radial load axial load 125 10 8 Bearing lifetime 129 10 9 Attachment of drive elements 130 10 10 Holding brakes 131 10 10 1 Holding brake electrically rel...

Страница 6: ... 3 Handling 148 13 Installation 151 13 1 Safety 151 13 2 Specialist personnel 152 13 3 Mechanical attachment 153 13 3 1 Flange attachment 153 13 3 2 Preparation 153 13 3 3 Motor mounting 154 13 4 Electrical connection connect motor 155 13 4 1 General information 155 13 4 2 Connecting the plug in connector 156 13 5 Connect equipotential bonding 156 14 Commissioning operation and maintenance 157 14 ...

Страница 7: ...mental protection 165 15 2 Disposal 165 16 Appendix 167 16 1 EU Declaration of conformity 167 17 Service and support 171 Index 173 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG V 175 Synchronous Servomotors MSK For Potentially Explosive Areas Table of Contents ...

Страница 8: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P VI 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 9: ...plements 04 2008 09 Revision supplements 05 2011 02 Revision supplements 06 2014 06 Revision supplements 08 2015 10 Revision supplements 09 2018 07 Revision corrections supplements Declaration of conformity EAC RoHS China RoHS Tab 1 1 Change history DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 7 175 Synchronous Servomotors MSK For Potentially Explosive Areas About this documentation ...

Страница 10: ...nd mainte nance personnel 12 Delivery condition identification handling 13 Installation 14 Commissioning operation and maintenance 15 Environmental protection and disposal General information 16 Appendix 17 Service support Index Tab 1 2 Document structure Further documentation For the project planning of drive systems with motors of the MSK ATEX ser ies you will require further documentation depen...

Страница 11: ...ed directly from these manufacturers Feedback For us your experience is an important part of the improvement process for product and documentation Please send your comments to dokusupport boschrexroth de DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 9 175 Synchronous Servomotors MSK For Potentially Explosive Areas About this documentation ...

Страница 12: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 10 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 13: ...e It is not allowed to do any constructional modifications Software products may not be decompiled their source codes may not be modified Damaged or improperly working products may not be installed or put in to operation It must be ensured that the products are installed according to the regu lations specified in the documentation 2 1 2 Areas of use and application The here described motors compon...

Страница 14: ...onditions in the normal position and under the environmen tal conditions temperature degree of protection humidity EMC etc speci fied in this documentation 2 2 Inappropriate use Any use MSK ATEXof motors outside of the fields of application mentioned above or under operating conditions and technical data other than those specified in this documentation is considered as non intended use MSK ATEX mo...

Страница 15: ...ility for the design and manufacture of a product which is placed on the market in the in dividual s or legal entity s name The manufacturer can use finished products finished parts or finished elements or contract out work to subcontractors However the manufacturer must always have overall control and possess the required authority to take responsibility for the product Components A component is ...

Страница 16: ...jury electric shock or even death 3 2 2 Requirements for safe use Read the following instructions before initial commissioning of the compo nents of the electric drive and control system in order to eliminate the risk of injury and or property damage You must follow these safety instructions Rexroth is not liable for damages resulting from failure to observe the safety instructions Read the operat...

Страница 17: ...spective application docu mentation The machine or installation manufacturer is responsible for compliance with the limit values as prescribed in the national regulations The technical data connection and installation conditions of the compo nents are specified in the respective application documentations and must be followed at all times National regulations which the user has to comply with Euro...

Страница 18: ... to all electric components according to the interconnection dia gram Operation even for short term measuring and testing purposes is only permitted with the protective conductor securely connected to the com ponent points provided Disconnect electric components from the mains or from the power sup ply before you have contact with electric parts with a voltage higher than 50 V Secure the electric ...

Страница 19: ...of more than 50 volts e g the mains connection are connected to Rexroth products the connected extra low voltage circuits must comply with the re quirements for PELV Protective Extra Low Voltage 3 3 3 Protection against dangerous movements Dangerous movements can be caused by faulty control of connected motors Some common examples are Improper or wrong wiring or cable connection Operator errors Wr...

Страница 20: ...f OFF switches OFF buttons or use a safe starting lockout Make sure that the drives are brought to safe standstill before accessing or entering the danger zone Additionally secure vertical axes against falling or dropping after switch ing off the motor power by for example mechanically securing the vertical axes adding an external braking arrester clamping mechanism or ensuring sufficient counterb...

Страница 21: ...l down for a sufficient period of time Cooling down can require up to 140 minutes The time required for cooling down is approximately five times the thermal time constant specified in the technical data After switching chokes supply units and drive controllers off wait 15 mi nutes to allow them to cool down before touching them Wear safety gloves or do not work at hot surfaces For certain applicat...

Страница 22: ...ized systems According to the information given in the Project Planning Manuals motors and components cooled with liquids and compressed air can be partially sup plied with externally fed pressurized media such as compressed air hy draulics oil cooling liquids and cooling lubricants Improper handling of the connected supply systems supply lines or connections can cause injuries or property damage ...

Страница 23: ...e cedes the signal words DANGER WARNING and CAUTION is used to alert the reader to personal injury hazards DANGER In case of non compliance with this safety instruction death or serious injury will occur WARNING In case of non compliance with this safety instruction death or serious injury could occur CAUTION In case of non compliance with this safety instruction minor or moderate in jury could oc...

Страница 24: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 22 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 25: ... comprising dust air mixtures occurs occasionally The equipment based explosion protection measures of this category ensure the required degree of safety even in case of frequent device malfunctions or error conditions which must be usually expected 21 22 3 2 Devices which are designed such that they can be operated in conformity with the parameters specified by the manufacturer while ensuríng a n...

Страница 26: ...TEX Motors and Standard Motors MSK ATEX motors differ from standard MSK motors in the following ways Flushing connection on the housing with blind plug Additional grounding connection Type plate with indication of the explosion protection classification ac cording to ATEX The differences between ATEX motors and standard MSK motors are descri bed in the following chapters Bosch Rexroth AG DOK MOTOR...

Страница 27: ...certified Rexroth service It is not allowed to exceed the specified values of the tensile loading via cables which are connected via connectors The maximum allowed val ues are determined in the following context FZ max Tensile load of connection cable maximum value D Diameter cable outer jacket maximum value Fig 4 2 Determination of maximum tensile load of connection cables Danger of explosion due...

Страница 28: ...as leakage current over conducting housing parts This has to be prevented with the above mentioned measures ATEX directive 94 9 EC ap pendix II chapters 1 2 3 and 1 3 3 1 4 Corrosion Corrosion of the motor housing by aggressive materials such as certain cool ants lubricants cutting oils or salt mists must be prevented Emergency stop Energies stored in the intermediate circuit have to be reduced or...

Страница 29: ... of 24 V 10 is available at the motor in order to safely operate release and apply the holding brake The voltage arriving at the motor is influenced by cable length and the properties e g conductor resistance If a fault occurs during operation causing a voltage deviation this fault must be detected and eliminated immediately The failure can be identified for ex ample using a monitoring device for ...

Страница 30: ...ditions of use given here After repair and if safety relevant components have been serviced the unit test of the motor must be carried out again in accordance with EN 60079 15 if the explosion protection proper ties have been changed Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 28 175 Synchronous Servomotors MSK For Potentially Explosive Areas Explosion protection for MSK motors ...

Страница 31: ... as leakage current over conducting housing parts resulting in the risks of sparking at transfer points and if explosive materials are present explosions Material aging The time of action and penetration of explosive materials depend on the ap plication It depends on the ageing degree of the seals on the mechanical at tachment of the motor the properties of the explosive materials and the aver age...

Страница 32: ...ousing for EPL Dc T 155 C Maximum surface temperature inside and outside the housing where explosive gas or dust can occur IIIC Electric devices of group IIIC are intended for use in areas where an explosive dust atmosphere C conduc tive dust must be expected excerpt areas susceptible to fire damp Gc Device protection level EPL classification Gc for advanced safety level for use in potentially gas...

Страница 33: ... on the drive control unit The only binding maxi mum torque is that specified in the selection lists Maximum current Imax eff A Maximum temporarily permissible phase current of the motor winding without ad verse effect on the permanent magnet circuit of the motor Torque constant at 20 C KM_N Nm A Ratio of generated torque to motor phase current at motor temperature 20 C Val id up to approx i 2x I0...

Страница 34: ...bient temperature during operation Tamb C 0 40 C Protection class IP protection class acc to EN 60034 Insulation class Insulation class according to DIN EN 60034 1 Holding torque M4 Nm Transmittable holding torque of the holding brake Rated voltage UN V Input voltage of the holding brake Rated current IN A Current consumption of the holding brake Connection time t1 ms Time until the holding brake ...

Страница 35: ...mode S3 is specified along with the duty cycle DC The duty cycle is calculated ED relative duty cycle in ΔtP Operating time under constant load Fig 5 2 Relative duty cycle The values specified in the documentation are determined on the basis of the following values Cycle duration 10 min Duty cycle DC 25 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 33 175 Synchronous Servomotors MSK For Potenti...

Страница 36: ...oltage used There are separate characteristic curves for the individual drive control units in conjunction with the supply unit used and the mains supply voltage Mmax IndraDrive controlled supply 3 AC 400 480 V Mmax IndraDrive uncontrolled supply 3 AC 400 V Tab 5 1 Characteristic curves of motor example 5 2 IndraSize The IndraSize software makes it easy to dimension drive controllers motors and me...

Страница 37: ...ion 1 13 bit Position resolution Number of lines encoder resolution distinguishable revolutions Position resolution 128 213 4 096 4 294 967 296 information 1 Encoder resolution depends from the connected controller Encoder Singleturn S1 S2 These encoders permit absolute indirect position recording within one me chanical rotation The encoders replace separate incremental encoders on the motor After...

Страница 38: ...ntrollers Encoder resolution 1 13 bit Position resolution number of lines x resolution of encoder x distinguishable revolutions Position resolution 128 213 4 096 4 294 967 296 Information 1 Encoder resolution depends from the connected controller Encoder Singleturn S1 S2 S3 These encoders permit absolute indirect position recording within one me chanical rotation The encoders replace separate incr...

Страница 39: ..._ __ __ __2 ____ 30 00 24 0 94 40 270 0 0010600 MSK071D ____ __ __ __1 ____ 23 00 24 0 79 35 180 0 0003000 MSK071D ____ __ __ __2 ____ 30 00 24 0 94 40 270 0 0010600 MSK071E ____ __ __ __1 ____ 23 00 24 0 79 35 180 0 0003000 MSK071E ____ __ __ __2 ____ 30 00 24 0 94 40 270 0 0010600 MSK076C ____ __ __ __1 ____ 11 00 24 0 71 10 50 0 0001660 MSK100A ____ __ __ __1 ____ 32 00 24 0 93 15 115 0 0012420...

Страница 40: ...po nent Cdis nF 0 7 Number of pole pairs p 3 Moment of inertia of rotor Jred kg m2 0 00001 Thermal time constant Tth min 19 0 Maximum speed electric nmax el min 1 9000 Sound pressure level LP dB A 75 Mass2 m kg 1 3 1 6 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing tolerance 5 2 Motors with...

Страница 41: ...dis nF 1 3 Number of pole pairs p 3 Moment of inertia of rotor Jred kg m2 0 00003 Thermal time constant Tth min 12 0 Maximum speed electric nmax el min 1 9000 Sound pressure level LP dB A Less than 75 Mass2 m kg 1 9 2 1 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing tolerance 5 2 Motors wit...

Страница 42: ...ce of the compo nent Cdis nF 1 3 1 5 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00010 Thermal time constant Tth min 13 0 Maximum speed electric nmax el min 1 6000 7500 Sound pressure level LP dB A 75 Mass2 m kg 2 8 3 1 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 04 29 1 Manufacturing tol...

Страница 43: ...Tab 5 11 Technical data MSK040B 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 41 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 44: ...ance of the compo nent Cdis nF 2 0 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00014 Thermal time constant Tth min 16 0 Maximum speed electric nmax el min 1 6000 7500 Sound pressure level LP dB A 75 Mass2 m kg 3 6 3 9 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing toler...

Страница 45: ...Tab 5 14 Technical data MSK040C 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 43 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 46: ...9 9 Leakage capacitance of the compo nent Cdis nF 2 1 1 4 2 1 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00028 Thermal time constant Tth min 8 0 Maximum speed electric nmax el min 1 4300 6000 Sound pressure level LP dB A 75 Mass2 m kg 4 0 4 9 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 0...

Страница 47: ...al data MSK050B 0450 __ __ ___ _S__ Tab 5 18 Technical data MSK050B 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 45 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 48: ... 11 Leakage capacitance of the compo nent Cdis nF 2 6 2 4 2 6 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00033 Thermal time constant Tth min 14 0 Maximum speed electric nmax el min 1 4700 6000 Sound pressure level LP dB A 75 Mass2 m kg 5 4 6 3 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 ...

Страница 49: ...al data MSK050C 0450 __ __ ___ _S__ Tab 5 22 Technical data MSK050C 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 47 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 50: ...city of the component Cdis nF 2 1 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00048 Thermal time constant Tth min 16 0 Maximum speed electric nmax el min 1 4800 6000 Sound pressure level LP dB A 75 Mass2 m kg 5 7 6 4 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing tolera...

Страница 51: ...Tab 5 25 Technical data MSK060B 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 49 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 52: ...nce of the compo nent Cdis nF 2 1 2 2 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00080 Thermal time constant Tth min 14 0 Maximum speed electric nmax el min 1 4900 6000 Sound pressure level LP dB A 75 Mass2 m kg 8 4 9 2 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing to...

Страница 53: ...Tab 5 28 Technical data MSK060C 0600 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 51 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 54: ...nent Cdis nF 1 8 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00044 Thermal time constant Tth min 15 0 Maximum speed electric nmax el min 1 4200 Sound pressure level LP dB A 75 Mass2 m kg 5 7 6 4 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturing tolerance 5 2 Motors with ho...

Страница 55: ...Leakage capacitance of the compo nent Cdis nF 2 7 2 4 2 1 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00075 Thermal time constant Tth min 18 0 15 0 Maximum speed electric nmax el min 1 3 100 4200 6000 Sound pressure level LP dB A 75 Mass2 m kg 8 3 8 8 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amende...

Страница 56: ...al data MSK061C 0300 __ __ ___ _S__ Tab 5 34 Technical data MSK061C 0600 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 54 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 57: ...eakage capacitance of the compo nent Cdis nF 3 8 4 0 3 1 Number of pole pairs p 6 Moment of inertia of rotor Jred kg m2 0 00291 Thermal time constant Tth min 22 0 31 0 Maximum speed electric nmax el min 1 2 500 5 500 6000 Sound pressure level LP dB A 75 Mass2 m kg 11 7 13 2 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amen...

Страница 58: ...al data MSK070C 0300 __ __ ___ _S__ Tab 5 38 Technical data MSK070C 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 56 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 59: ... 3 0 Leakage capacitance of the compo nent Cdis nF 5 0 4 5 Number of pole pairs p 6 Moment of inertia of rotor Jred kg m2 0 00375 Thermal time constant Tth min 23 0 Maximum speed electric nmax el min 1 2 700 4900 6000 Sound pressure level LP dB A 75 Mass2 m kg 14 0 15 6 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended ...

Страница 60: ...al data MSK070D 0300 __ __ ___ _S__ Tab 5 42 Technical data MSK070D 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 58 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 61: ... 7 Leakage capacitance of the compo nent Cdis nF 6 3 3 5 6 7 Number of pole pairs p 6 Moment of inertia of rotor Jred kg m2 0 00458 Thermal time constant Tth min 32 0 Maximum speed electric nmax el min 1 2200 5300 6000 Sound pressure level LP dB A Less than 75 Mass2 m kg 16 2 17 8 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 La...

Страница 62: ...al data MSK070E 0300 __ __ ___ _S__ Tab 5 46 Technical data MSK070E 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 60 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 63: ...eakage capacitance of the compo nent Cdis nF 4 6 4 2 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00173 Thermal time constant Tth min 28 0 Maximum speed electric nmax el min 1 3500 5000 5800 Sound pressure level LP dB A Less than 75 Mass2 m kg 13 9 15 8 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amend...

Страница 64: ...al data MSK071C 0300 __ __ ___ _S__ Tab 5 50 Technical data MSK071C 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 62 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 65: ...akage capacitance of the compo nent Cdis nF 6 9 7 2 7 8 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00230 Thermal time constant Tth min 54 0 6 0 52 0 Maximum speed electric nmax el min 1 3 200 3800 6000 Sound pressure level LP dB A 75 Mass2 m kg 18 0 19 6 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last am...

Страница 66: ...al data MSK071D 0300 __ __ ___ _S__ Tab 5 54 Technical data MSK071D 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 64 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 67: ...2 6 Leakage capacitance of the compo nent Cdis nF 8 9 9 3 9 5 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00290 Thermal time constant Tth min 55 0 Maximum speed electric nmax el min 1 3400 4200 6000 Sound pressure level LP dB A 75 Mass2 m kg 23 5 25 1 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amende...

Страница 68: ...al data MSK071E 0300 __ __ ___ _S__ Tab 5 58 Technical data MSK071E 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 66 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 69: ... capacitance of the compo nent Cdis nF 4 8 4 6 4 9 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 01100 Thermal time constant Tth min 48 0 39 0 Maximum speed electric nmax el min 1 4400 5200 6000 Sound pressure level LP dB A 61 1 3 Less than 75 Mass2 m kg 23 0 25 4 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 ...

Страница 70: ...al data MSK100A 0300 __ __ ___ _S__ Tab 5 62 Technical data MSK100A 0450 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 68 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 71: ...ce L12 mH 7 6 5 5 3 1 2 2 Leakage capacitance of the compo nent Cdis nF 10 3 9 3 10 3 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 01920 Thermal time constant Tth min 40 0 Maximum speed electric nmax el min 1 4 100 4500 Sound pressure level LP dB A 75 Mass2 m kg 34 0 36 5 37 8 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 600...

Страница 72: ...al data MSK100B 0300 __ __ ___ _S__ Tab 5 66 Technical data MSK100B 0400 __ __ ___ _S__ Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 70 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 73: ...Tab 5 67 Technical data MSK100B 0450 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 71 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 74: ...tance of the compo nent Cdis nF 6 2 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00650 Thermal time constant Tth min 36 0 38 0 Maximum speed electric nmax el min 1 3300 4000 Sound pressure level LP dB A 75 Mass2 m kg 28 3 32 1 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturi...

Страница 75: ...Tab 5 70 Technical data MSK100C 0301 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 73 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 76: ... 5 65 3 2 Leakage capacitance of the compo nent Cdis nF 17 6 16 0 18 0 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 03500 Thermal time constant Tth min 90 0 Maximum speed electric nmax el min 1 2000 3000 Sound pressure level LP dB A 75 Mass2 m kg 56 0 59 8 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last am...

Страница 77: ...al data MSK100D 0300 __ __ ___ _S__ Tab 5 74 Technical data MSK100D 0350 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 75 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 78: ...tance of the compo nent Cdis nF 6 2 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00650 Thermal time constant Tth min 36 0 38 0 Maximum speed electric nmax el min 1 3300 4000 Sound pressure level LP dB A 75 Mass2 m kg 28 3 32 1 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufacturi...

Страница 79: ...Tab 5 77 Technical data MSK101C 0301 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 77 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 80: ...ce of the compo nent Cdis nF 13 2 9 1 Number of pole pairs p 4 Moment of inertia of rotor Jred kg m2 0 00932 Thermal time constant Tth min 100 0 Maximum speed electric nmax el min 1 3400 4000 Sound pressure level LP dB A 75 Mass2 m kg 40 0 43 8 46 2 Ambient temperature during operation Tamb C 0 40 Protection class EN 60034 5 IP65 Thermal class EN 60034 1 T CL 155 Last amended 2014 01 21 1 Manufact...

Страница 81: ...Tab 5 80 Technical data MSK101D 0301 __ __ ___ _S__ DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 79 175 Synchronous Servomotors MSK For Potentially Explosive Areas Technical data ...

Страница 82: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 80 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 83: ...ding to DIN 42948 ed 11 65 Output shaft shaft end and cen tering hole All motors with keyway are balanced with complete key The machine ele ment to be driven must be balanced without a key Shaft end cylindrical according to DIN 748 Part 3 ed 07 75 IEC 60072 1 Centering hole according to DIN 332 Part 2 Edition 05 83 Motor Key DIN 6885 A 1 Centering hole DIN 332 Part 2 MSK030 3 3 16 DS M3 MSK040 5 5...

Страница 84: ...6 2 MSK030 NSNN Specifications Fig 6 1 MSK030 specification ATEX design Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 82 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 85: ...6 3 MSK040 NSNN Specifications Fig 6 2 MSK040 specification ATEX design DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 83 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 86: ...6 4 MSK050 NSNN Specifications Fig 6 3 MSK050 specification ATEX design Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 84 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 87: ...6 5 MSK060 NSNN Specifications Fig 6 4 MSK060 specification ATEX design DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 85 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 88: ...6 6 MSK061 NSNN Specifications Fig 6 5 MSK061 specification ATEX design Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 86 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 89: ...6 7 MSK070 NSNN Specifications Fig 6 6 MSK070 specification ATEX design DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 87 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 90: ...6 8 MSK071 NSNN Specifications Fig 6 7 MSK071 specification ATEX design Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 88 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 91: ...6 9 MSK076 NSNN Specifications Fig 6 8 MSK076 specification ATEX design DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 89 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 92: ... 10 MSK100 NSNN Specifications Fig 6 9 MSK100 specification ATEX design Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 90 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 93: ... 11 MSK101 NSNN Specifications Fig 6 10 MSK101 specification ATEX design DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 91 175 Synchronous Servomotors MSK For Potentially Explosive Areas Specifications ...

Страница 94: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 92 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 95: ...equence indicates the rated speed which applies to the respective winding variant Cooling type Example MSK050B 0300 NN Option Design Note NN Natural convection Fan installation in ATEX motors not possible Tab 7 1 Cooling type Encoder Example MSK050B 0300 NN S1 MSK motors are equipped with built in encoder systems For controlling the motor speed and or positioning of the motor the drive control uni...

Страница 96: ...itable for personal protection and can not be used as a service brake Observe the installation and safe ty instructions for the motor holding brakes in the chapter Appli cation instructions Design Example MSK050B 0300 NN S1 UG1 NNNN NNNN standard version NSNN standard and Ex version according to equipment group II categories 3G and 3D according to DIN EN 60079 et seq RNNN version with increased co...

Страница 97: ...7 2 MSK030 Type code Fig 7 1 MSK030 Type Code DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 95 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 98: ...7 3 MSK040 Type code Fig 7 2 Type code MSK040 Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 96 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 99: ...7 4 MSK050 Type code Fig 7 3 MSK050 type code DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 97 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 100: ...7 5 MSK060 Type code Fig 7 4 MSK060 type code Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 98 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 101: ...7 6 MSK061 Type code Fig 7 5 MSK061 Type Code DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 99 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 102: ...7 7 MSK070 Type code Fig 7 6 MSK070 type code Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 100 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 103: ...7 8 MSK071 Type code Fig 7 7 Type code MSK071 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 101 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 104: ...7 9 MSK076 Type code Fig 7 8 MSK076 Type Code Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 102 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 105: ...7 10 MSK100 Type code Fig 7 9 MSK100 type code page 1 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 103 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 106: ...Fig 7 10 MSK100 type code page 2 Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 104 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 107: ...7 11 MSK101 Type code Fig 7 11 MSK101 type code page 1 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 105 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 108: ...Fig 7 12 MSK101 type code page 2 Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 106 175 Synchronous Servomotors MSK For Potentially Explosive Areas Type code ...

Страница 109: ...ns are attached to motors the thermal coupling of the motors to the machine or system design changes Depending on the type of transmis sion the amount of heat generated at the transmission varies In any case the heat dissipation of the motor via the flange is reduced when the transmis sion is attached This must be taken into account when planning the system In order not to thermally overload motor...

Страница 110: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 108 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 111: ...cket RGS1000 M23 flange socket MSK071 RGS1200 M40 flange socket RGS1000 M23 flange socket MSK076 RLS1100 M23 flange socket RGS1000 M23 flange socket MSK100 RGS1300 M58 flange socket RGS1003 M23 flange socket MSK101 RGS1300 M58 flange socket RGS1003 M23 flange socket Tab 9 1 MSK motors electrical connections Ready made connection cables are available for all connection variants en suring simple fas...

Страница 112: ... 0 and 1 5 mm2 RLS1108 for line cross section 2 5 mm2 Tab 9 2 Technical data RLS1100 M40 flange socket RLS1200 View Pole pattern U1 W1 V1 9 5 6 8 7 U1 V1 W1 5 6 7 8 9 A1 A2 A3 PE MotTemp MotTemp 24VBr 0VBr n c Technical data Connector size M40 rotatable Degree of protection IP67 plugged Temperature range 40 125 C Ambient temperature during opera tion 40 C Contact type Pins Rated voltage 630 V 125 ...

Страница 113: ...N VDE 0110 Flange socket associated RLS1301 Tab 9 4 Technical data RLS1300 9 3 Encoder plug connector M23 flange socket RGS1000 View Pole pattern 1 2 3 4 5 6 7 8 9 10 VCC_Encoder GND_Encoder A A B B Enc_Data Enc_Data Enc_CLK Enc_CKL 1 2 3 5 4 6 7 8 9 10 Technical data Connector size M23 rotatable Degree of protection IP67 plugged Temperature range 40 125 C Ambient temperature during opera tion 40 ...

Страница 114: ...nge 40 125 C Ambient temperature during opera tion 40 C Contact type Pins Rated voltage 125 V Rated current 0 5 A Degree of contamination 3 Overvoltage category III DIN VDE 0110 Flange socket associated RGS1001 Tab 9 6 Technical data RGS1003 9 4 Plug connector rotatable The orientation of the flange socket is adjustable To change the orientation screw a coupling completely onto the flange socket T...

Страница 115: ...otatable Flange socket Twisting moment 1 maximum Nm RGS1000 RLS1100 12 RLS1200 18 1 Maximum torque to change the orientation of the flange sock ets Tab 9 7 Twisting moments of flange sockets DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 113 175 Synchronous Servomotors MSK For Potentially Explosive Areas Connection technique ...

Страница 116: ...P is available for selecting the cables The achievable service life of the cables depends on the type of installation and environmental influences at the place of use Observe the following rec ommendations for handling the cables to ensure long and trouble free opera tion of the cables Do not load the cables with tension or torsion Fasten the cable ends after approx 30 cm e g cable clamp shield co...

Страница 117: ...ilization depending on the installation altitude fT Temperature utilization factor tA Ambient temperature fH Height utilization factor h Installation altitude in meters Fig 10 1 Derating of ambient temperature installation altitude in operation Calculation of performance data in case the limits specified are exceeded Ambient temperature 40 C M0_red M0 fT Installation altitude 1 000 m M0_red M0 fH ...

Страница 118: ...motors The following table provides extracts from this class Environmental factor Unit Class 3K4 Low air temperature C 0 1 High air temperature C 40 Low rel air humidity 5 High rel air humidity 95 Low absolute air humidity g m 1 High absolute air humidity g m 29 Temperature change rate C min 0 5 1 Differs from DIN EN 60721 3 3 permissible Tab 10 1 Classification of climatic environmental condition...

Страница 119: ...suring point motor flange axial Mp1 2 1 3 Measuring point motor flange radial Fig 10 2 Vibration load measuring point The following limitation values are valid for MSK motors acc to EN 60721 3 3 und EN 60068 2 6 Direction Measuring point Maximum allowed vibration load 10 2 000 Hz MSK with encoder S1 M1 MSKwith encoder S2 M2 axial Mp1 1 10 m s 10 m s radial Mp1 2 Mp1 3 30 m s 10 m s Tab 10 2 Allowe...

Страница 120: ...0 MSK040 MSK050 100 m s 1 000 m s MSK060 MSK061 500 m s MSK070 MSK071 MSK076 300 m s MSK100 MSK101 200 m s Tab 10 3 Permitted shock load for MSK motors The specified limit values are not valid for half sinus shaped single shock load acc to EN 60068 2 27 This details are not valid for motor operation Applications with continuous shock load make a case by case review neces sary Bosch Rexroth AG DOK ...

Страница 121: ... nozzle which is directed against the housing from all directions jet water Tab 10 4 IP protection types Motor housing and output shaft with shaft sealing ring Connector in mated condition Fig 10 3 IP protection type ranges for MSK motors in ATEX version Motor area Degree of protec tion Motor housing output shaft IP 65 Connector with properly connected cable socket IP 67 Tab 10 5 Motor protection ...

Страница 122: ... Permissible conditions of installation according to EN 60034 7 1993 Motor damage due to penetration of liquids NOTICE If motors are attached according to IM V3 fluid present at the output shaft over a prolonged time may penetrate and cause damage to the motors Ensure that fluid cannot be present at the output shaft Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 120 175 Synchronous Servomotors M...

Страница 123: ... drives could come into contact e g lubricants on tool machines reactions with the materials that we use cannot be ruled out in every case For this reason you must execute a compatibility test between new lubri cants cleansers etc and our housings and device materials before using these products DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 121 175 Synchronous Servomotors MSK For Potentially Ex...

Страница 124: ... additional varnish on motors for hazardous areas is not allowed in order not to negatively influence the surface characteristics like e g insulation re sistance electrostatic charging Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 122 175 Synchronous Servomotors MSK For Potentially Explosive Areas Operating conditions and application notes ...

Страница 125: ...ay In addition the machine elements to be driven must be secured axially via the frontal centering hole Damage to property due to reversing mode NOTICE Shaft damage In case of intense reversing operation the seat of the fitting spring may deflect Increasing deformations can lead to a break of shaft Preferably use plain output shafts Balancing with full key MSK motors are balanced with full key The...

Страница 126: ...st oils and chemicals However the machine manufacturer is responsible for the suitability test for the respective operating conditions Vertical mounting positions IM V3 Motors with shaft sealing ring have protection class IP65 on the flange side The tightness is therefore only guaranteed for splash liquids Liquid levels on the A side require a higher protection type If the motor is installed verti...

Страница 127: ...wing table Motor Faxial N Motor Faxial N MSK030 0 MSK070 60 MSK04x 30 MSK071 60 MSK050 40 MSK076 60 MSK060 40 MSK100 80 MSK061 40 MSK101 80 Tab 10 7 Maximum permissible axial force Faxial Axial forces are permissible without restriction up to the specified values Larger axial forces may be possible after detailed examination by your Rexroth sales partner Specify the following information for the v...

Страница 128: ...ntime Fig 10 7 Average speed A complete processing cycle can consist of several sections with different speeds In this case the average of all sections shall be calculated Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 126 175 Synchronous Servomotors MSK For Potentially Explosive Areas Operating conditions and application notes ...

Страница 129: ...with keyway n min 1 Average speed Fig 10 8 Radial force Fradial 1 DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 127 175 Synchronous Servomotors MSK For Potentially Explosive Areas Operating conditions and application notes ...

Страница 130: ...with keyway n min 1 Average speed Fig 10 9 Radial force Fradial 2 Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 128 175 Synchronous Servomotors MSK For Potentially Explosive Areas Operating conditions and application notes ...

Страница 131: ...g lifetime with increased ra dial force Calculation of mechanical bearing lifetime at increased radial force L10h Bearing service life according to ISO 281 Version 12 1990 Fradial Determined allowed radial force in N newton Fradial_act Actually acting radial force in N newton Fig 10 10 Calculation of bearing lifetime L10h at increased radial force The actually acting radial force Fradial_act may n...

Страница 132: ...sed must be carefully matched to the motor type so that the load limits of shaft and bearing are not exceeded When mounting extremely rigid couplings an unacceptably high load on the shaft and bearing can occur due to a radial force which constantly changes the angular position Bevel pinion or helical drive pin ions Due to thermal effects the flange end of the output shaft can shift by up to 0 6 m...

Страница 133: ...g 10 11 Switching condition holding brake over time The holding brake is used to hold axes at standstill and with drive enable switched off If the supply voltage fails or the drive enable is switched off electrically releasing holding brakes close automatically Do not use the holding brake as a service brake for moving axes If the holding brake is repeatedly activated while the drive is rotating o...

Страница 134: ...e worst installation and operation conditions that a sufficient voltage is available at the motor in order to release the holding brake The brakes must be designed so as to fulfill their function in normal service if they are installed and used as intended Commissioning and maintenance activities must only be carried out in non explosive environments Serious bodily injury due to dangerous move men...

Страница 135: ...na ted within a reasonable period of time In this case we recommend checking the function and condition of the holding brake at regular intervals 10 10 3 Design of holding brakes Holding brakes on motors are generally not designed for service braking The effective braking torques are physically different in static operation and dy namic operation Normal operation and EMERGENCY STOP Malfunction In ...

Страница 136: ...asure the transferable holding torque M4 of the holding brake with a torque wrench Holding torque M4 see technical data When the specified holding torque M4 is reached the motor is ready for installation If the specified holding torque M4 is not reached the holding torque can be restored by the subsequent loop in process Looping in the holding brake 1 With the holding brake closed turn the output ...

Страница 137: ... Acceptances and approvals 10 11 1 CE Certificate of conformity certifying the structure of and the compliance with the valid EN standards and EC guidelines are available for all MSK motors If required the declarations of conformity can be requested from the responsi ble sales office The CE mark is applied to the motor type label of the MSK motors 10 11 2 cURus MSK motors are listed by the UL auth...

Страница 138: ...RoHS II Restric tion of the use of certain hazardous substances in electrical and electronic equipment 10 11 5 China RoHS 2 www boschrexroth com cn zh cn home_2 china_rohs2 Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 136 175 Synchronous Servomotors MSK For Potentially Explosive Areas Operating conditions and application notes ...

Страница 139: ...peratures of up to 40 C Sufficient heat radiation must be ensured by the installation situation Unhindered vertical convection has to be ensured by a sufficient distance of 100 mm to adjacent components on the side surfaces Contamination of the motors reduces heat dissipation Pay atten tion to cleanliness DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 137 175 Synchronous Servomotors MSK For Pote...

Страница 140: ...hich is built into the stator The measured motor temperature is monitored for the following threshold values Motor warning temperature 140 C Motor shutdown temperature 150 C The threshold values are stored in the encoder data memory of the MSK mo tors Fig 10 12 Characteristic curve KTY84 130 The IndraDrive control devices monitor the functionality of the temperature sensors For more information pl...

Страница 141: ... output Length of power cable to the motor Main components are the switching times of converter output and the length of the power cable to the motor The occured rates of rise of voltage on the motor may not exceed the specified limits from DIN VDE 0530 25 VDE 0530 25 2009 08 picture 14 limit curve A of impulse voltage measured on the motor terminals of two strands in depencence of the rise time O...

Страница 142: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 140 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 143: ...h reserves the right to adjust these values at any time based on future experiences or changed ambient factors Allowed transport conditions Environmental factor Symbol Unit Value Temperature TT C 20 801 Air humidity relative air humidity not combinable with quick temperature change φ 75 at 30 C Occurence of salt mist Not permitted 1 1 Differs from EN 60721 3 2 Tab 11 2 Allowed transport conditions...

Страница 144: ... Classification of chemically active materials 1C2 Classification of mechanically active materials 1S1 Classification of mechanical ambient conditions 1M2 Tab 11 3 Allowed classes of ambient conditions during storage For the sake of clarity a few essential environmental factors of the aforementioned classifications are presented below Unless otherwise specified the values given are the values of t...

Страница 145: ...he winding at a value of 1kOhm per volt rated voltage Exchange bearings Exchange encoders Tab 11 5 Measures before commissioning motors that have been stored over a prolonged period of time Cables and Connectors Bearing time months Measures for commissioning 1 12 60 Visual inspection of all parts to be damage free Check the electric contacts to verify that they are free from corrosion Visually ins...

Страница 146: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 144 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 147: ...Protective conductor connection Winding resistance test Mechanical testing Concentricity and position tolerances of shaft end and mounting flange Axial run out of the flange surface to the shaft Coaxiality of the centering edge to the shaft Brake holding torque test option 12 1 3 Customer inspection Since all MSK motors are subjected to a standardized test procedure high voltage tests by the custo...

Страница 148: ...dividual type plate containing the device designation and technical information In addition a second type plate is attached to the motor delivered If the original type plate on the motor is covered by a machine contour use the second supplied type plate and attach it clearly visible on the machine This type plate is either attached loosely to the motor or glued to the original type plate and can b...

Страница 149: ...motor prepared for safety technology 8 Labeling cURus UL 9 Factory number 10 Net weight 11 EC declaration of conformity 12 Inverter Duty VPWM UL 13 Temperature class 14 Labeling insulation system UL 15 Degree of protection of the housing 16 Type plate labeling 17 Voltage class UL 18 Torque constant at 20 C 19 Information on holding brake optional holding torque rated voltage rated current 20 Volta...

Страница 150: ...e protected by shaft protection and covers Cov ers and shaft protection must remain on the motor during transport and stor age Do not remove covers and shaft protection until immediately before in stallation Use covers and shaft protection also when returning goods Avoid damage to the motor flange and drive shaft Cable connector cover Encoder connector cover Shaft protection Fig 12 2 Covers and sh...

Страница 151: ...bers if heavy vibrations can occur during trans port Transport the motors in a horizontal position only Use cranes with loop lifting strapsto lift the motors Fig 12 3 Lifting and transporting the motors with the aid of loop lifting belts DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 149 175 Synchronous Servomotors MSK For Potentially Explosive Areas Delivery condition identification handling ...

Страница 152: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 150 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 153: ...ting to work check with an appropriate measuring device whether parts of the system are still under residual voltage e g caused by capacitors etc If yes wait until these parts have discharged Injuries due to improper handling during transport of motors CAUTION Do only use suitable lifting devices e g lifting sling belts eyebolts chain sus pension Use protective equipment and personal protective cl...

Страница 154: ...tents all warnings and pre cautions according to this documentation Qualified specialist personnel are trained instructed or authorized to switch circuits and devices on and off as well as to ground and to mark them according to the regulations of safety engineering Qualified personnel have adequate safety equipment and are trained in first aid Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 152 ...

Страница 155: ... torques MSK motors are manufactured ex works for flange mounting B05 Details on the mounting holes are contained in the respective dimension sheet 13 3 2 Preparation Prepare the motor mounting as follows 1 Procure tools auxiliary materials measuring and testing equipment 2 Check all components for visible damage Damaged components must not be mounted 3 Make sure that all system dimensions and tol...

Страница 156: ...r on the system side 3 Connect the motor to the machine and observe the tightening torques 4 Check strength and accuracy of connection before proceeding After proper mechanical assembly carry out the electrical connection Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 154 175 Synchronous Servomotors MSK For Potentially Explosive Areas Installation ...

Страница 157: ...ppropriate measuring device whether parts of the system are still under residual voltage e g caused by capacitors etc If yes wait until these parts have discharged Damage to persons or property by discon necting or connecting energized connectors WARNING Connect and disconnect connectors only when they are dry and de energized During operation of the system all connectors must be securely tight en...

Страница 158: ...ket can be brought into the desired position by hand due to the lever effect of the connected plug in connector 1 Connect plug in connector to flange socket 2 Move the flange socket in the desired output direction by turning the connected plug in connector Do not use any tools e g pliers or screwdrivers to turn the motor flange socket Mechanical damage to the flange socket by tools cannot be ruled...

Страница 159: ... devices and monitoring systems of the machine 5 Ensure that the optional holding brakes are ready for operation see chapter 10 10 Holding brakes on page 131 Procedure Once all requirements are met proceed as follows 1 Enable the optional motor cooling fan unit or liquid cooling 2 Perform the commissioning of the drive system according to the instruc tions in the respective product documentation T...

Страница 160: ...ontrol unit 4 Only for motors with fan unit Switch off the motor protection switch for the fan unit 5 Switch off the main switch of the machine 6 Secure the machine against unpredictable movements and against op eration by unauthorized persons 7 Wait until the discharging time of the electrical systems has elapsed and then disconnect all electrical connections 8 Before disassembling the motor and ...

Страница 161: ...mpera tures over 60 CAUTION Let the motor cool down before maintenance The thermal time constant sta ted in the technical data is a measure for the cooling time A cooling time up to 140 minutes can be necessary Use safety gloves Do not work on hot surfaces Personal and material damage during main tenance work in operation WARNING Never carry out maintenance work on running machines Before starting...

Страница 162: ...ts DANGER If the slightest defect is detected in the cable sheath the system must be shut down immediately Then the cable must be replaced Do not repair any connection lines provisionally Check connection cables for damage at regular intervals and replace them if necessary Check any optional energy management chains drag chains for de fects Check the protective conductor connection for proper stat...

Страница 163: ...se Measures Motor does not run Controller enable signal missing Activate controller enable signal Controller fault Troubleshoot acc to documentation of controller Voltage supply missing Control voltage supply Brake is not released Check the brake activation Vibrations Coupling elements or attachments are poorly balanced Re balance Adjustment of shaft end attachments coupling gearbox is insufficien...

Страница 164: ...connected Connect temperature sensor Temperature sensor defective Stop the motor repair by manufactur er Tab 14 1 Malfunctions in MSK motors Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 162 175 Synchronous Servomotors MSK For Potentially Explosive Areas Commissioning operation and maintenance ...

Страница 165: ...ith tempera tures over 60 CAUTION Let the motor cool down before maintenance The thermal time constant sta ted in the technical data is a measure for the cooling time A cooling time up to 140 minutes can be necessary Use safety gloves Do not work on hot surfaces Follow the instructions in the machine documentation Observe the safety instructions Dismount the motor from the machine Store the motor ...

Страница 166: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 164 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 167: ...omicile to the following address Bosch Rexroth AG Electric Drives and Controls Buergermeister Dr Nebel Strasse 2 97816 Lohr am Main Germany Packaging The packaging materials consist of cardboard wood and polystyrene These materials can be recycled anywhere without any problem For ecological reasons please refrain from returning the empty packages to us Batteries and accumulators Batteries and accu...

Страница 168: ...ics can contain flame retardants These plastic parts are labeled according to EN ISO 1043 They have to be recycled separately or disposed of according to the valid legal requirements Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 166 175 Synchronous Servomotors MSK For Potentially Explosive Areas Environmental protection and disposal ...

Страница 169: ...ipment General requirements 2012 A11 2013 2011 modified Cor 2012 Cor 2013 EN 60079 15 IEC 60079 15 Potentially explosive atmospheres Part 15 Device protection by ignition protection type n 2010 2010 EN 60079 31 IEC 60079 31 Potentially explosive atmosphere Part 31 Equipment dust ignition pro tection by enclosure t 2014 2013 The motors have the following markings II 3G Ex nA T155 C Gc X II 3D Ex tc...

Страница 170: ...Fig 16 1 EU Declaration of conformity original German Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 168 175 Synchronous Servomotors MSK For Potentially Explosive Areas Appendix ...

Страница 171: ...Fig 16 2 EU Declaration of conformity original English DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 169 175 Synchronous Servomotors MSK For Potentially Explosive Areas Appendix ...

Страница 172: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 170 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 173: ... information on service repair e g delivery addresses and training can be found on our internet sites Service worldwide Outside Germany please contact your local service office first For hotline numbers refer to the sales office addresses on the internet Preparing information To be able to help you more quickly and efficiently please have the following information ready Detailed description of mal...

Страница 174: ...Bosch Rexroth AG DOK MOTOR MSK EXGIIK3 PR09 EN P 172 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 175: ...chains 160 Environmental protection 165 Equipotential bonding conductor 114 F Fan 26 Fixing screws 153 Flange 81 Flange attachment 153 Foreign materials 121 Frame length 93 Frame size 93 G Grounding 26 H Hazardous substances 165 Heat dissipation 159 Helical gearing 130 Helpdesk 171 Holding brake 27 94 Commissioning 134 electrically releasing 131 Warning 132 Holding brake control 27 Holding brake f...

Страница 176: ...ring 29 Return of products 165 Risk of corrosion 26 RoHS China RoHS 2 136 RoHS II 135 Run out 81 Running noises 160 S Safety notes for electric drives and controls 13 Service hotline 171 Shaft 93 plain 123 with keyway 123 Shaft end 81 Shaft load 125 Shaft sealing ring 123 Shock 118 Shock absorbers 149 Shutdown temperature 138 Significant components 165 sine wave oscillations 117 Sound pressure lev...

Страница 177: ...Notes DOK MOTOR MSK EXGIIK3 PR09 EN P Bosch Rexroth AG 175 175 Synchronous Servomotors MSK For Potentially Explosive Areas ...

Страница 178: ...ectric Drives and Controls P O Box 13 57 97803 Lohr Germany Bgm Dr Nebel Str 2 97816 Lohr Germany Phone 49 9352 18 0 Fax 49 9352 18 8400 www boschrexroth com electrics R911312709 R911312709 DOK MOTOR MSK EXGIIK3 PR09 EN P ...

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