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Service and maintenance

8.2 Description of maintenance and repair work

BA 2320

Operating Instructions, 02/2015, 70000004023775

8.2.6

Servicing the brake

8.2.6.1

Wear of the spring-operated brake

The friction lining and the mechanical components of the brake are subject to wear due to

their function. For safe and fault-free operation, the brake must be checked regularly,

adjusted and, if necessary, replaced.
The following table describes the different causes of wear and their effects on the spring-

operated brake components. To be able to calculate the service life of the rotor and the

brake and to determine the stipulated maintenance intervals, the important influencing

factors must be quantified. Here the most important factors are the work of friction

transformed, the starting speed of the braking and the frequency of switching. Should

several of the causes of wear to the friction lining listed occur at the same time in a single

application, the influencing factors should be added together for the wear calculation.

Table 8- 4

Causes of wear to the spring-operated brake

Component

Cause

Effect

Influencing factor

Friction lining

Operational braking

Friction lining wear

Work of friction trans-

formed

Emergency stops
Overlap wear when

starting up and stop-

ping the geared motor
Active braking by the

motor supported by the

brake (quick stop)
Low speed and type of

construction 'motor at

top'
Start-up wear for motor

mounting position with

vertical shaft even

when the brake is re-

leased

Number of start / stop

cycles

Armature disk and

flange

Friction of the brake

lining

Run-in of armature disk

and flange

Work of friction trans-

formed

Braking rotor gear teeth Relative movement and

impacts between rotor

and hub

Wear of the teeth (pri-

marily on the rotor side)

Number of start / stop

cycles

Support of the armature

disk

Load change and im-

pacts in the backlash

between the armature

disk, sleeve screws and

guide pins

Deflection of armature

disk, sleeve screws and

pins

Number of start / stop

cycles, strength of

braking torque

Springs

Axial load cycle and

shear stresses in the

springs due to radial

backlash in the arma-

ture disk

Decrease in the spring

force or fatigue failure

Number of switching

operations of the brake

Содержание MOTOX BA 2320

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Страница 3: ...___________ ___________________ MOTOX LA LG Motors BA 2320 Operating Instructions Motors for mounting onto MOTOX gearboxes 02 2015 70000004023775 General information and safety notes 1 Technical description 2 Incoming goods transport and storage 3 Mounting 4 Commissioning 5 Operation 6 Faults causes and remedies 7 Service and maintenance 8 Disposal 9 Technical data 10 Spare parts 11 EC Declaration...

Страница 4: ...perated only by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Si...

Страница 5: ...oods transport and storage 19 3 1 Incoming goods 19 3 2 Transport 20 3 2 1 General information on transport 20 3 2 2 Fastening for suspended transport 21 3 3 Storage 23 4 Mounting 25 4 1 Unpacking 25 4 2 General information on installation 25 4 3 Tightening torque for fastening bolts on the motor 27 4 4 Installation conditions for the motor 28 4 5 Condensation drain holes optional 28 4 6 Mounting ...

Страница 6: ... repair work 51 8 2 1 Locking the manual release of the brake optional 51 8 2 2 Lubrication 52 8 2 3 Cleaning the motor 54 8 2 4 Checking tightness of fastening bolts 55 8 2 5 Inspection of the motor 55 8 2 6 Servicing the brake 56 8 2 6 1 Wear of the spring operated brake 56 8 2 6 2 Maintenance intervals for the brake 57 8 2 6 3 Adjusting the air gap 58 8 2 6 4 Replacing the friction lining 60 9 ...

Страница 7: ...225 to 315 Table 1 1 Order number code Motor Structure of the order number position 1 2 3 4 11 12 Motor LA LG or LAI LGI 2 K J 1 1 3 Note In addition to these operating instructions special contractual agreements and technical documentation apply to these special motor designs and the associated supplementary equipment Please refer to the other operating instructions supplied with the product The ...

Страница 8: ...p www siemens de automation support request Internet English http www siemens com automation support request Applicable operating instructions Table 1 2 MOTOX gearbox operating instructions Title Product BA 2010 MOTOX Gearbox BA 2011 MOTOX Worm Gearbox SC BA 2012 MOTOX Worm Gearbox S BA 2019 MOTOX Input Units BA 2510 MOTOX Optional Add on Units BA 2515 MOTOX Gearbox for Monorail Conveyors Table 1 ...

Страница 9: ... and are shipped in an operationally reliable condition Changes made by users could affect this operational reliability and are forbidden Note The performance data assumes an ambient temperature of 15 C to 40 C and an installation altitude of up to 1 000 m above sea level In the case of other ambient temperatures and installation altitudes please contact Technical Support The motors are designed o...

Страница 10: ...ace any missing rating plates In the event of changes during operation switch off the drive unit immediately Take appropriate protective measures to prevent accidental contact with rotating drive parts such as couplings gear wheels or belt drives Take appropriate measures to prevent accidental contact with parts and equipment that heat up to over 70 C during operation When removing protective equi...

Страница 11: ...ot escaping oil Before starting any work wait until the oil has cooled down to below 30 C WARNING Poisonous vapors when working with solvents Avoid breathing in vapors when working with solvents Ensure adequate ventilation WARNING Risk of explosion when working with solvents Ensure adequate ventilation Do not smoke WARNING Risk of eye injury Rotating parts can throw off small foreign particles suc...

Страница 12: ...General information and safety notes 1 5 Particular types of hazards BA 2320 12 Operating Instructions 02 2015 70000004023775 ...

Страница 13: ...ors EN 60034 12 Vibration severity levels EN 60034 14 IEC standard voltages IEC 60038 Safety of machinery EN 60204 1 The motor is equipped with grease lubricated roller bearings The bearings are permanently lubricated The stator winding is designed for temperature class 155 F In the standard version the rotor corresponds to vibration severity level A The technical data for the optional monitoring ...

Страница 14: ...cting clamps are available for monitoring equipment The number of available terminals is shown in the circuit diagrams The circuit diagrams are located in the terminal box 2 4 Rating plate The rating plate on the gearbox or geared motor is of coated aluminum foil It is covered with a special masking film which ensures permanent resistance to UV radiation and media of all kinds such as oils greases...

Страница 15: ...oes not guarantee the quality of the paint product purchased from your supplier Only the paint manufacturer is liable for quality and compatibility 2 5 2 Painted version The corrosion protection system is classified according to the corrosiveness categories in DIN EN ISO 12944 2 Table 2 2 Paint according to corrosiveness categories Paint system Description Corrosiveness category C1 paint for norma...

Страница 16: ...yurethane base coat 2 component polyurethane top coat Indoor and outdoor installation Production areas with high humidity and some air contamination e g food production areas dairies breweries and laundries Urban and industrial atmospheres moderate contamination from sulfur dioxide coastal ar eas with low salt levels Resistance to greases mineral oils aliphatic solvents sulfuric acid 10 caustic so...

Страница 17: ... down In case of corrosiveness categories C2 to C5 can be overpainted with 2 component polyurethane paint 2 component epoxide paint and 2 component acrylic paint after prior rubbing down 2 5 3 Primed version Table 2 3 Primer according to corrosiveness categories Paint system Can be overpainted with Unpainted corrosiveness category C1 G Cast iron parts immersion primed steel parts primed or zinc pl...

Страница 18: ... tape Peeling off the paint protective film The paint coat must have fully hardened before the paint protective film is peeled off be at least touch proof Company logo Masking film Rating plate Paint protective film Peeling tab Figure 2 1 Rating plate with paint protective film Procedure 1 Pull the peeling tab up 2 Carefully peel the paint protective film off diagonally from one corner not paralle...

Страница 19: ... with the purchase order Inspect the delivery immediately on arrival for completeness and any transport damage Notify the freight company of any damage caused during transport immediately this is the only way to have damage rectified free of charge Siemens AG will not accept any claims relating to items missing from the delivery and which are submitted at a later date The gearbox or geared motor i...

Страница 20: ...hen use them again for transporting further items or you can apply them again Different forms of packaging may be used depending on the size of the gearbox or geared motor and the method of transport Unless contractually agreed otherwise the seaworthy packaging complies with HPE Packaging Guidelines Bundesverband Holzpackmittel Paletten Exportverpackungen e V the German Federal Association for woo...

Страница 21: ...the motor to transport the motor prior to mounting or following removal If necessary use additional suitable lifting accessories for transport or during installation When attaching by a number of chains and ropes just two strands must be sufficient to bear the entire load Secure lifting accessories against slipping NOTICE Do not rig eyebolts to the front threads at the shaft ends for transportatio...

Страница 22: ...g mm K 38 200 22 K 128 800 40 K 48 250 22 K 148 1 300 44 K 68 350 26 K 168 1 800 55 K 88 600 30 K 188 2 300 55 K 108 750 35 Table 3 2 Maximum load of the eyebolt on the gearbox Thread size m d3 Thread size m d3 kg mm kg mm M8 140 36 M20 1 200 72 M10 230 45 M24 1 800 90 M12 340 54 M30 3 600 108 M16 700 63 Procedure 1 Mount the geared motor on the transport device by the heaviest permissible weight ...

Страница 23: ...nsit over 6 months special arrangements must be made for preservation Please contact Technical Support Store the gearbox or geared motor in dry dust free rooms that are maintained at a constant temperature The storage location must be vibration and shock free The free shaft ends sealing elements and flange surfaces must have a protective coating Storage up to 36 months Store motors in dry dust fre...

Страница 24: ...Incoming goods transport and storage 3 3 Storage BA 2320 24 Operating Instructions 02 2015 70000004023775 ...

Страница 25: ...ncontrolled starting or reversing of the system under load The entire system must be load free so that there is no danger during this work NOTICE Irreparable damage to toothed components and bearings due to welding Do not carry out any welding work on the geared motor The geared motor must not be used as a grounding point for welding operations NOTICE Overheating of the geared motor due to exposur...

Страница 26: ... and installation The manufacturer cannot be held liable for damage caused by incorrect mounting and installation Make sure that there is sufficient space around the geared motor for mounting maintenance and repair On geared motors with a fan leave sufficient free space for the entry of air Observe the installation conditions for the geared motor Provide sufficient lifting gear at the start of mou...

Страница 27: ...e general tolerance for the tightening torque in Nm is 10 The friction coefficient is 0 14 μ Table 4 1 Tightening torques for fastening bolts Thread size Tightening torque at strength class 8 8 10 9 12 9 Nm Nm Nm M4 3 4 5 M5 6 9 10 M6 10 15 18 M8 25 35 41 M10 50 70 85 M12 90 120 145 M16 210 295 355 M20 450 580 690 M24 750 1 000 1 200 M30 1 500 2 000 2 400 M36 2 500 3 600 4 200 ...

Страница 28: ...ough the air outlets Exhaust air should not be drawn back in again Figure 4 1 Installation condition for the motor The permissible coolant temperature ambient temperature at installation location is 15 C to 40 C for an installation altitude of up to 1 000 m above sea level For types of construction with a motor shaft end facing upwards a suitable cover must be fitted to prevent foreign objects fro...

Страница 29: ...wear or material damage due to misalignment Misalignment caused by excessive angular or axis displacement of the shaft ends to be joined Ensure precise alignment of the individual components NOTICE Damage caused by improper handling Bearings housing shaft and locking rings are damaged due to improper handling Do not use impacts or knocks to force the input and output elements to be mounted onto th...

Страница 30: ...witched back on again This also applies to auxiliary circuits e g anti condensation heating Checking safe isolation from power supply If the incoming power supply system displays any deviations from the rated values in terms of voltage frequency curve form or symmetry such deviations will magnify the increase in temperature and influence electromagnetic compatibility Before starting work make sure...

Страница 31: ...tput elements NOTICE Do not damage the terminal box or other functional parts inside the terminal box NOTICE It must be ensured that there are no foreign bodies dirt or moisture in the terminal box The terminal box must be sealed so that dust and water cannot enter Seal the terminal box with the original seal Seal cable entries to the terminal box and other open cable entries with an O ring or sui...

Страница 32: ...ing x Additional index for cases in which it is obligatory to connect parallel power feed cables to several terminals with otherwise identical designations 4 7 4 Direction of rotation The motors are suitable for clockwise and counter clockwise rotation Connection of the power cables in the phase sequence L1 L2 L3 to U V W results in clockwise rotation when looking at the drive end shaft end of the...

Страница 33: ...de of the output shaft Right Right Left Left 4 7 5 Connecting the cables in the terminal box Note The direct contact between the cable lug surfaces and the contact nuts ensures that the connection can carry current In the case of terminals with terminal clips the conductors are spread out in such a way that the terminating heights on both sides of the web are about the same This method of connecti...

Страница 34: ...racket it is not permissible to remove the contact bracket pressed into the housing The spring washer must be under the head of the screw The tightening torque of the terminal screw must be as specified in the table Table 4 4 Maximum conductor connection of the external grounding Motor size Thread size 63 90 M4 100 112 M5 132 160 M6 4 7 7 Assembly and laying of cables Note The screw type connectio...

Страница 35: ...ounding conductors Table 4 5 Tightening torque for terminal board connection Thread size Tightening torque Thread size Tightening torque min max min max Nm Nm Nm Nm M4 0 8 1 2 M10 9 13 M5 1 8 2 5 M12 14 20 M6 2 7 4 M16 27 40 M8 5 5 8 Type of conductor connection Table 4 6 Conductor cross section When connecting using a DIN cable lug Angle the cable lug downwards as described in DIN 46 234 25 mm2 C...

Страница 36: ...ng connection type Table 4 7 Cable cross section for the ground connection Connecting an individual conductor under the external grounding bracket 10 mm2 In the case of connection with a DIN cable lug under the external grounding bracket DIN 46234 25 mm2 Cable gland NOTICE Different cable jacket material damaged when the cable jacket is subject to an excessively high tightening torque When differe...

Страница 37: ...6 x 1 5 10 M40 x 1 5 M20 x 1 5 12 M50 x 1 5 20 M25 x 1 5 M63 x 1 5 4 7 9 Forced ventilation optional 4 7 9 1 General information for commissioning of forced ventilation Please note the direction of rotation It is indicated with an arrow on the forced ventilation unit Connect the forced ventilation according to the applicable circuit diagram Before commissioning the motor check that the forced vent...

Страница 38: ...uctions 02 2015 70000004023775 4 7 9 2 Circuit diagrams for forced ventilation Figure 4 5 3 Y star connection Figure 4 6 3 Δ delta connection Figure 4 7 1 Δ Steinmetz delta connection U1 T1 Black V1 T2 Light blue W1 T3 Brown U2 T4 Green V2 T5 White W2 T6 Yellow ...

Страница 39: ...4 0 11 0 06 84 102 100 60 1AC 3AC 0 14 0 11 0 06 64 104 120 90 50 1AC 3AC 0 29 0 38 0 22 82 97 170 60 1AC 3AC 0 29 0 38 0 22 70 101 210 100 50 1AC 3AC 0 30 0 37 0 22 86 100 220 60 1AC 3AC 0 30 0 37 0 22 79 105 260 112 50 1AC 3AC 0 37 0 35 0 20 85 95 310 60 1AC 3AC 0 37 0 35 0 20 95 102 350 132 50 1AC 3AC 0 57 0 58 0 33 115 138 450 60 1AC 3AC 0 57 0 58 0 33 185 148 530 160 50 1AC 3AC 0 91 0 93 0 56...

Страница 40: ...2 00 1 15 450 60 3AC 1 05 520 280 50 3AC 2 00 1 15 450 60 3AC 1 05 520 315 50 3AC 2 00 1 15 450 60 3AC 1 05 520 Table 4 10 Rated voltage range of motor Size Frequency Rated voltage range Hz Phase V Switching 71 112 50 1AC 220 277 Δ 3AC 220 290 380 500 Δ Y 60 1AC 220 277 Δ 3AC 220 332 380 575 Δ Y 132 200 50 1AC 230 277 Δ 3AC 220 290 380 500 Δ Y 60 1AC 230 277 Δ 3AC 220 332 380 575 Δ Y 225 315 50 3A...

Страница 41: ... currents due to steep voltage edges when switching Without output filters significant voltage variations can occur on the winding terminals Make sure the drive system is installed in accordance with EMC requirements Mechanical stress and grease lifetime High speeds that exceed the rated speed and the resulting increased vibrations alter the mechanical running smoothness and the bearings are subje...

Страница 42: ...Mounting 4 7 Connecting the motor BA 2320 42 Operating Instructions 02 2015 70000004023775 ...

Страница 43: ...ied NOTICE The insulation resistance needs to be checked prior to commissioning and again after any extended periods of storage or periods during which the equipment is not in operation Before measuring the insulation resistance read the manual for the insulation resistance meter you are going to use Disconnect any main circuit cables already connected from the terminals before measuring the insul...

Страница 44: ...ed windings 0 5 MΩ kV Critical specific insulation resistance after a long operating time Observe the following When measuring at winding temperatures other than 25 C the measured value must be converted to the reference temperature of 25 C The insulation resistance is halved for every 10 K increase in temperature and it is doubled for every 10 K decrease in temperature If the insulation resistanc...

Страница 45: ...or rotation and swap the two external conductors if necessary NOTICE For brakes with lockable manual release No braking effect for lockable manual brake release lever The brake is then permanently released Before commissioning the geared motor ensure that the brake can be applied We recommend you unscrew and remove the manual brake release lever Note With a brake motor Before commissioning check t...

Страница 46: ...ting current has decayed Check the electrical connections are fixed securely Check all the touch protection measures for both moving and live parts Check that the monitoring instruments are connected and set correctly Check the coolant temperature Check any supplementary equipment present Check the air inlet points and cooling surfaces are clean Create appropriate grounding and equipotential bondi...

Страница 47: ...ing operation the drive unit must be switched off immediately Use the fault table in the section titled Faults causes and remedies to determine the cause of the fault Remedy faults or have faults remedied Check the motor during operation for Excessive operating temperature Changes in the motor noise level ...

Страница 48: ...Operation BA 2320 48 Operating Instructions 02 2015 70000004023775 ...

Страница 49: ...s Causes Remedy Bearing overheated Too much grease in bearing Remove the excess grease Bearing contaminated Replace bearing Belt tension too high Reduce belt tension Coupling forces pull or push Align the motor precisely correct the coupling Coolant temperature above 40 C Adjust the cooling air to the right tem perature The bearing grease has a dark color Check for bearing currents Not enough grea...

Страница 50: ... rating plate Overload Compare data on the rating plate Switching frequency too high Observe the rated duty Insufficient ventilation Check the cooling air ducts check the direction of rotation Cooling air ducts contaminated Clean cooling air ducts Significant drop in speed Counter torque too high Check the motor torque and the load torque Low line voltage Check line conditions Phase interruption C...

Страница 51: ...nd authorized personnel Only original parts supplied by Siemens AG can be used for servicing and maintenance All inspection maintenance and repair work must be carried out with care by trained personnel only Observe the information in Section General information and safety notes Page 7 8 2 Description of maintenance and repair work 8 2 1 Locking the manual release of the brake optional CAUTION No ...

Страница 52: ...e can completely return to the unreleased position The gap between the locking screw and the manual brake release lever must be 2 to 5 mm 2 Unscrew the manual brake release lever You have ensured that the manual brake release is no longer locked 8 2 2 Lubrication The bearings of the standard version surface cooled motors up to size 200 are permanently lubricated If this is not the case this is ind...

Страница 53: ...0 33 000 33 000 33 000 7 5 80 9 9 90 15 11 100 24 000 20 15 112 45 25 132 24 000 75 50 160 17 000 90 70 180 110 80 200 90 225 20 000 20 000 40 000 40 000 40 000 250 280 315 Vertical type of construction IM V Table 8 2 Grease service life values in operating hours h for permanent lubrication grease fill quantity g per bearing Size Motor speed nN rpm Grease fill quantity 3 600 3 000 1 800 1 500 1 20...

Страница 54: ...t heat radiation and cause high housing temperatures Keep the geared motor free from dirt and dust NOTICE Cleaning with high pressure cleaning equipment can cause water to enter the gearbox Seals can be damaged Do not use a high pressure cleaning appliance to clean the geared motor Do not use tools with sharp edges Switch off the power supply to the drive unit before cleaning it ...

Страница 55: ...icient is 0 14 μ Table 8 3 Tightening torques for fastening bolts Thread size Tightening torque at strength class 8 8 10 9 12 9 Nm Nm Nm M4 3 4 5 M5 6 9 10 M6 10 15 18 M8 25 35 41 M10 50 70 85 M12 90 120 145 M16 210 295 355 M20 450 580 690 M24 750 1 000 1 200 M30 1 500 2 000 2 400 M36 2 500 3 600 4 200 8 2 5 Inspection of the motor Carry out a scheduled inspection of the geared motor once a year i...

Страница 56: ...ear calculation Table 8 4 Causes of wear to the spring operated brake Component Cause Effect Influencing factor Friction lining Operational braking Friction lining wear Work of friction trans formed Emergency stops Overlap wear when starting up and stop ping the geared motor Active braking by the motor supported by the brake quick stop Low speed and type of construction motor at top Start up wear ...

Страница 57: ...regular inspection at fixed time intervals is recommended A lack of brake maintenance can lead to operating faults production outage or damage to the plant For this reason a maintenance plan must be stipulated for each application appropriate to the operating conditions and loading of the brake The following table lists the stipulated maintenance intervals and maintenance work to be carried out fo...

Страница 58: ...t due to contamination Do not allow oil or grease to come into contact with friction surfaces Figure 8 2 Setting dimension s Procedure 1 Remove the fan cover 2 Loosen the fastening screws of the brake 3 Screw the sleeve screws further into the magnet part using an open ended spanner 4 Tighten the fastening screws of the brake 5 Check the air gap sLü in the vicinity of the screws using a feeler gau...

Страница 59: ...10 L16 13 L16 0 6 0 6 L16 20 0 5 0 5 L32 14 L32 18 L60 25 0 3 0 9 0 9 1 5 L32 23 L60 38 0 85 0 85 L32 L60 50 0 75 0 75 L32 40 L60 0 65 0 65 L80 25 L80 35 L80 50 L80 63 L80 0 9 0 9 L80 100 0 7 0 7 L150 60 L150 80 L150 100 L150 125 L150 L260 100 L260 145 L260 180 L260 200 L260 240 L260 0 4 1 2 1 2 2 0 L260 315 1 05 1 05 L400 265 L400 300 L400 360 L400 0 5 1 5 1 5 2 5 L400 600 0 9 0 9 Table 8 7 Tight...

Страница 60: ...the brake screws evenly and remove them completely 5 Pull the rotor completely off the hub 6 Check the teeth on the hub 7 Check the friction surface on the bearing shield If there is severe striation on the friction plate or flange replace the friction plate or flange Rework the friction surfaces if there is severe striation on the bearing shield 8 Measure the thickness of the new rotor and the he...

Страница 61: ...enn 0 1 0 05 Min rotor thick ness Max permissible Operating speed if max permissible operating energy utilized No load speed with emergency stop function mm mm rpm rpm L4 0 2 4 5 3 600 6 000 L8 0 2 5 5 3 600 6 000 L16 0 2 7 5 3 600 6 000 L32 0 3 8 3 600 6 000 L60 0 3 7 5 3 600 6 000 L80 0 3 8 3 600 5 300 L150 0 4 10 3 600 4 400 L260 0 4 12 3 600 3 700 L400 0 5 15 5 3 000 3 000 ...

Страница 62: ...Service and maintenance 8 2 Description of maintenance and repair work BA 2320 62 Operating Instructions 02 2015 70000004023775 ...

Страница 63: ...xed with one another to allow optimal treatment of the oil 4 VI Used Oil Collect and dispose of used oil in accordance with regulations Remove oil spillages immediately with an oil binding agent in compliance with environmental requirements Dispose of the housing parts gears shafts and roller bearings of the geared motor as steel scrap The same applies to grey cast iron parts if no separate collec...

Страница 64: ...Disposal BA 2320 64 Operating Instructions 02 2015 70000004023775 ...

Страница 65: ... Motor type LA LG AC induction motor integrated LAI LGI AC induction motor with IEC flange Special features E High efficiency F Forced ventilation I High inertia fans W Protective canopy IN Incremental encoder IR Resolver IA Absolute encoder IV Encoder mount prepared D Handwheel Mounted unit L KFB Spring pressure single disk DC brake 16 Size rated braking torque 10 Set braking torque N Standard ve...

Страница 66: ...ly indicates the data for the entire drive In certain cases separate rating plates are mounted on the gearbox and the motor Figure 10 1 Rating plate example 1 CE marking or other marking if required 2 Applied standard 3 Model Type Size 4 Order No 5 Serial No 6 Weight m kg 7 IEC 60034 5 or IEC 60529 protection 8 Type of construction IM 9 Oil quantity l main gearbox intermediate gearbox extruder fla...

Страница 67: ...torque TBr Nm 26 Brake supply voltage U V Frequency 1 27 Rated frequency f Hz 28 Rated voltage range U V 29 Circuit graphical symbols as per DIN EN 60617 Part 6 IEC 60617 6 30 Rated current I A 31 Power factor cos φ 32 Rated output P kW mode if S1 33 Efficiency class designation 34 Rated speed n1 rpm Frequency 2 35 Rated frequency f Hz 36 Rated voltage range U V 37 Rated current I A 38 Power facto...

Страница 68: ...n in the shipping papers If the weight exceeds 30 kg the weight of the entire geared motor is indicated on the rating plate of the gearbox or geared motor Where there are several rating plates on one geared motor the specification on the main gearbox is decisive The weight specification refers only to the condition of the product on delivery ...

Страница 69: ... warranty whatsoever for damage occurring as a result of the use of non original spare parts or accessories We can only accept liability for original spare parts supplied by Siemens Geared Motors GmbH Please note that single components often have special production and supply specifications We always supply spare parts which meet state of the art technical standards and comply with the latest lega...

Страница 70: ...Spare parts 11 2 Spare parts lists BA 2320 70 Operating Instructions 02 2015 70000004023775 11 2 Spare parts lists 11 2 1 MODULOG motor sizes 71 200 ...

Страница 71: ...disk shim 534 Screw plug 325 Screw lock 539 Screw lock 326 Bolt 540 Rectifier 329 Nut 553 Cable line 338 Seal 601 Fan 401 Bearing shield 602 Supporting disk shim 403 Bolt 603 Locking ring 405 Supporting disk shim 605 Fan cover 406 Bearing 606 Screw lock 412 Shaft sealing ring 607 Bolt 413 Shaft sealing ring 615 Protective canopy 425 Screw lock 618 Damping disk 426 Bolt 701 Featherkey 429 Nut 705 R...

Страница 72: ...Spare parts 11 2 Spare parts lists BA 2320 72 Operating Instructions 02 2015 70000004023775 11 2 2 MODULOG brake motor sizes LA71 LA160 Figure 11 3 MODULOG brake motor sizes LA71 LA90 ...

Страница 73: ...04023775 73 Figure 11 4 MODULOG brake motor sizes LA100 LA160 Spare parts list for MODULOG brake motor sizes LA71 LA160 101 Stator frame with core unwound 102 Stator frame with core wound 109 Plugs for cable slot 115 End sleeve lug 200 Rotor 501 Terminal box base 201 Shaft 502 Seal ...

Страница 74: ...ector 405 Supporting disk shim 522 Terminal block 406 Bearing 523 Bolt 412 Shaft sealing ring 530 Cable gland 413 Shaft sealing ring 531 Nut 415 Brake 532 Seal 416 Screw lock 533 Cable line 417 Bolt 534 Screw plug 418 Coupling driver 539 Screw lock 419 Locking ring 540 Rectifier 420 Supporting disk shim 553 Cable line 421 Featherkey 601 Fan 422 Supporting disk shim 602 Tolerance ring 423 Manual re...

Страница 75: ... parts 11 2 Spare parts lists BA 2320 Operating Instructions 02 2015 70000004023775 75 11 2 3 MODULOG brake motor sizes LA71 LA160 with backstop Figure 11 5 MODULOG brake motor sizes LA71 LA90 with backstop ...

Страница 76: ...02 2015 70000004023775 Figure 11 6 MODULOG brake motor sizes LA100 LA160 with backstop Spare parts list for MODULOG brake motor sizes LA71 LA160 with backstop 101 Stator frame with core unwound 102 Stator frame with core wound 109 Plugs for cable slot 115 End sleeve lug ...

Страница 77: ...rminal connector 401 Bearing shield 522 Terminal block 403 Bolt 523 Bolt 405 Spring washer 530 Cable gland 406 Bearing 531 Nut 412 Shaft sealing ring 532 Seal 425 Screw lock 533 Cable line 426 Bolt 534 Screw plug 429 Nut 539 Screw lock 430 Complete cable gland 540 Rectifier 438 Seal 553 Cable line 440 Backstop 601 Fan 469 Adapter 602 Tolerance ring 470 Bolt 603 Locking ring 471 Screw lock 605 Fan ...

Страница 78: ...ncoder 11 2 4 1 Encoder on fan cover Self ventilated motor Unventilated motor 451 Cover 453 Bolt 454 Nut 472 Shaft end 480 Encoder 481 Bolt 482 Screw lock 483 Nut 485 Coupling 489 Spacer bush 601 Fan 602 Featherkey 605 Fan cover 606 Screw lock 607 Bolt 618 Damping disk Figure 11 7 Encoder on fan cover ...

Страница 79: ... 4 2 Encoder in motor with forced ventilation 442 Torque arm 470 Bolt 471 Screw lock 472 Shaft end 474 Screw lock 476 Supporting disk shim 480 Encoder 481 Bolt 482 Screw lock 602 Featherkey 605 Fan cover 606 Screw lock 607 Bolt 618 Damping disk Figure 11 8 Encoder in motor with forced ventilation ...

Страница 80: ......

Страница 81: ...EC Declarations of Conformity and or manufacturer s declarations for all subassemblies integrated and add on units are available Specifically these are Electromagnetic brakes L ZL P FDX FDW KFB with connected accessories such as rectifiers and switching devices External fan units F Shaft encoders IA IM IN RE The designated product also complies with the regulations of the following legal acts Comm...

Страница 82: ...4 Thomas Raster Head of Specification Electrical Components Lothar Hirschberger Head of Quality Management This declaration certifies compliance with the Directives named above but does not guarantee any specific properties or durability according to 443 BGB Please observe the safety information in the supplied product documentation ...

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