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ATEX MC

en-2

2022-D014985

Revision: 07

Maintenance and disposal................................................................................ 24

7.1 Maintenance schedule ...................................................................................... 24

7.1.1 Further maintenance intervals ...................................................................... 24

7.2 Maintenance work ............................................................................................. 24

7.2.1 Visual/Noise inspection................................................................................. 24
7.2.2 Checking the tightening torques ................................................................... 25
7.2.3 Checking for leakage.................................................................................... 25
7.2.4 Replacing the gearbox.................................................................................. 25

7.3 Startup after maintenance work ........................................................................ 25
7.4 Disposal............................................................................................................. 25

Disassembly....................................................................................................... 26

8.1 Removing the components of the output side ................................................... 26

8.1.1 Removing the shrink disc.............................................................................. 26

8.2 Disassembling the gearbox with the motor from the machine........................... 27
8.3 Disassembling the motor................................................................................... 27

Malfunctions ...................................................................................................... 28

10 Appendix ............................................................................................................ 29

10.1Specifications for mounting to a motor .............................................................. 29
10.2Specifications for mounting to a machine.......................................................... 30

10.2.1Specifications for mounting with through-holes ........................................... 30

10.3Specifications for mounting to the output side................................................... 30
10.4Specifications for startup and operation............................................................ 31

10.4.1Impermissible operating conditions.............................................................. 31

10.5Tightening torques for common thread sizes in general

mechanical engineering .................................................................................... 31

10.6Technical specifications .................................................................................... 32

10.6.1Technical data for SP

075 for use in potentially explosive atmospheres ... 32

10.6.2Technical data for SP

100 for use in potentially explosive atmospheres ... 35

10.6.3Technical data for SP

140 for use in potentially explosive atmospheres ... 39

10.6.4Technical data for SP

180 for use in potentially explosive atmospheres ... 43

10.6.5Technical data for SP

210 for use in potentially explosive atmospheres ... 46

10.7Declaration of Conformity.................................................................................. 48

Содержание Advanced SP+ 075

Страница 1: ...2022 D014985 Revision 07 alpha Advanced Line SP ATEX MC Operating Manual...

Страница 2: ...France WITTENSTEIN sarl info wittenstein fr 33 134 17 90 95 Great Britain WITTENSTEIN Ltd sales uk wittenstein co uk 44 1782 286 427 Italia WITTENSTEIN S P A info wittenstein it 39 02 241357 1 sales w...

Страница 3: ...2 ATEX marking for use in potentially explosive dust atmospheres 11 3 3 Ordering code 11 3 4 Ex model 12 3 5 Dimensions and performance data 12 3 6 Dimensioning 13 3 6 1 Inspection 13 3 7 Information...

Страница 4: ...to a motor 29 10 2Specifications for mounting to a machine 30 10 2 1Specifications for mounting with through holes 30 10 3Specifications for mounting to the output side 30 10 4Specifications for start...

Страница 5: ...und the machine about the safety and warning notices to avoid injuries The original instructions were prepared in German all other language versions are translations of these instructions 1 1 Informat...

Страница 6: ...ition to the safety related information in this manual also observe any legal and otherwise applicable rules and regulations particularly for accident prevention e g personal safety equipment and envi...

Страница 7: ...ake into account the washer for the screw calculation joint additional compression set surface pressure under screw head and under washer The gearbox can be used in the potentially explosive atmospher...

Страница 8: ...and check all screw connections for which a tightening torque has been specified Solvents and lubricants are flammable can cause skin irritation and can pollute soil and water In case of fire Do not...

Страница 9: ...ng regulations according to maintenance plan Mechanically caused sparks Overload on shafts moving parts and connection elements Reduce torques and external loads compared to standard gearboxes Limit t...

Страница 10: ...ds Entanglement Environmental protection Information Explosion This signal word indicates an imminent danger that will cause serious injuries or even death This signal word indicates a potential hazar...

Страница 11: ...ted linear length compensation to compensate for the expansion of the motor shaft when heated up With gearbox size SP 210 only use motors with a drive side fixed bearing The gearbox can be used in the...

Страница 12: ...l M Equipment group II Flammable materials gases vapors Subgroup C a typical gas is hydrogen N Temperature class T3 Max surface temperature 200 C O Equipment protection level EPL Use in zone 1 listed...

Страница 13: ...onductive and conductive dust N Max surface temperature 150 C O Equipment protection level EPL Use in zone 21 listed ignition sources under normal operation and in the event of expected malfunctions P...

Страница 14: ...up II zones 1 and 2 as well as group III zones 21 and 22 The gearbox can be operated in a gas atmosphere in temperature class T3 In a dust atmosphere a maximum surface temperature of 150 C is possible...

Страница 15: ...nsioning note the reduced performance data in Chapter 10 6 Technical specifications Our Customer Service department is available to answer any questions Note the instructions in Chapter 7 2 4 Replacin...

Страница 16: ...we recommend the use of hoisting equipment The following table shows a gearbox for which at least one support bore R is provided for an eye bolt e g in accordance with to DIN 580 The eye bolts are use...

Страница 17: ...arbox in horizontal position and dry surroundings at a temperature of 0 C to 40 C in the original packaging Store the gearbox for a maximum of 2 years Consult our Customer Service department if the co...

Страница 18: ...order to achieve the proper friction values of the screw connections In addition check the fitting surfaces for damage and impurities Pressurized air can damage the gearbox seals Do not use pressurize...

Страница 19: ...g ring between adapter plate and motor for gearboxes in Hygienic Design to avoid leaks In addition WITTENSTEIN alpha GmbH offers a suitable sealing plate The tightening torque value TA of the clamping...

Страница 20: ...crews F Fasten the motor D onto the adapter plate B with the four screws Evenly tighten the screws crosswise with increasing torque If the gearbox is a single stage gearbox MF1 coat the clamping bolt...

Страница 21: ...ide installation M on a machine you will find more information in the separate manual Reverse centering device for motor side installation doc no 2022 D063062 The manual will be provided by our Sales...

Страница 22: ...ns in Chapter 10 3 Specifications for mounting to the output side Slide the washers onto the fastening screws Fasten the gearbox to the machine with the fastening screws through the slotted holes M Op...

Страница 23: ...Use only shrink discs provided by WITTENSTEIN alpha GmbH for the gearbox also refer to the Shrink Disc manual doc no 2022 D063039 Avoid lateral forces or bending torques acting on the blind hollow sha...

Страница 24: ...rtment 6 1 Note the following during startup Operating the gearbox in areas for which it is not approved can lead to explosions that may cause serious injuries and even death Ensure that the gearbox i...

Страница 25: ...wo points on the gear housing on near the drive and one near the output see also Chapter 3 1 Overview of gearbox components Consult with our Customer Service department if the maximum permissible hous...

Страница 26: ...lamping bolt Check the gearbox for unusual running noises and vibrations during operation For special information on maintenance related issues contact our Customer Service department Maintenance work...

Страница 27: ...er brief operation Lubricant discharge should stop after a short time In case lubricant still is emitted shut down the gearbox and consult our Customer Service department 7 2 4 Replacing the gearbox R...

Страница 28: ...shaft hollow shaft interface flange hollow shaft Flange With mounted output pinion For details on how to remove the components of slip on shaft hollow shaft hollow shaft interface refer to the instru...

Страница 29: ...inst damage Designation H1 Clamping bolt eccentrical H2 Clamping bolt centrical I Clamping ring J Bushing K Keyed motor shaft L Motor shaft with shaft key L1 Shaft key Tbl 13 Arrangement of motor shaf...

Страница 30: ...ling Increased noises during operation increased vibrations Distortion in motor mounting misalignment Consult our Customer Service department Damaged bearings Damaged gear teeth Loss of lubricant Exce...

Страница 31: ...cross flats mm Tightening torque Nm Coaxial Angle Coupling K 2 Clamping hub socket S 2 8 Z 2 5 2 9 A 2 5 2 11 B 3 4 1 4 1 14 C 4 9 5 8 5 9 5 16 D 5 14 14 19 E 5 14 14 14 24 G 6 35 35 35 28 3 H 5 14 28...

Страница 32: ...size SP Hole circle mm Bore mm Screw size Property class Tightening torque Nm 075 85 6 6 M6 12 9 15 4 100 120 9 M8 12 9 37 5 140 165 11 M10 12 9 73 5 180 215 13 5 M12 12 9 126 210 250 17 M16 12 9 310...

Страница 33: ...set your tools Ambient temperature Product type Minimum temperature C Maximum temperature C SP 0 40 Operating temperature Product type Max permissible housing temperature C SP 80 Tbl 19 Ambient tempe...

Страница 34: ...3200 3200 3600 3600 3600 Max input speed n1Max min 1 3750 3800 4000 4500 4500 4500 Average no load running torque T012 Nm For n1 3000 min 1 and gearbox temperature 20 C a 1 1 0 88 0 72 0 49 0 42 0 40...

Страница 35: ...output torque T2N Nm At n1N 50 50 50 50 50 50 Emergency stop torque T2Not Nm 1000 times possible during the service life of the gearbox 115 115 115 115 115 115 Permissible average input speed n1N min...

Страница 36: ...plosive atmospheres Technical data for SP 075 2 stage i 40 100 Clamping hub mm Ratio i 40 50 64 70 100 Max acceleration torque T2B Nm max 1000 cycles per hour 60 60 46 60 46 Nominal output torque T2N...

Страница 37: ...9 0 49 0 49 a In the case of mounting position V1 reduce the average drive speed n1N by 20 b No load running torques diminish during operation c Refers to the center of the output shaft or flange Tbl...

Страница 38: ...ting noise LPA dB A For n1 3000 min 1 w o load 64 Max permissible housing temperature C 80 Ambient temperature C see Chapter 10 4 Specifications for startup and operation Lubrication High performance...

Страница 39: ...Max min 1 4500 4500 4500 4500 4500 4500 Average no load running torque T012 Nm For n1 3000 min 1 and gearbox temperature 20 C a 0 52 0 53 0 48 0 43 0 38 0 28 Max backlash jt arcmin Standard 6 Reduced...

Страница 40: ...68 Emergency stop torque T2Not Nm 1000 times possible during the service life of the gearbox 335 335 320 335 330 Permissible average input speed n1N min 1 At T2N a 3600 3600 3600 3600 3600 Max input s...

Страница 41: ...l data for use in potentially explosive atmospheres Technical data for SP 140 1 stage Clamping hub mm Ratio i 3 4 5 7 8 10 Max acceleration torque T2B Nm max 1000 cycles per hour 170 264 264 264 210 2...

Страница 42: ...48 30 27 26 25 25 24 a No load running torques diminish during operation b Refers to the center of the output shaft or flange Tbl 27 SP 140 1 stage Technical data for use in potentially explosive atm...

Страница 43: ...LPA dB A For n1 3000 min 1 w o load 63 Max permissible housing temperature C 80 Ambient temperature C see Chapter 10 4 Specifications for startup and operation Lubrication High performance lubricating...

Страница 44: ...1 Nm arcmin 53 Max axial force F2AMax N c 6900 Max lateral force F2QMax N c 6600 Max tilting moment M2KMax Nm 660 Service life Lh h see Chapter 7 2 4 Replacing the gearbox Weight incl standard adapter...

Страница 45: ...t speed n1N min 1 At T2N 1850 2400 2800 3200 3200 3200 Max input speed n1Max min 1 2040 2720 3400 4000 4000 4000 Average no load running torque T012 Nm For n1 3000 min 1 and gearbox temperature 20 C a...

Страница 46: ...ur 528 528 528 528 528 528 Nominal output torque T2N Nm At n1N 422 422 422 422 422 422 Emergency stop torque T2Not Nm 1000 times possible during the service life of the gearbox 1330 1330 1330 1330 133...

Страница 47: ...ta for use in potentially explosive atmospheres Technical data for SP 180 2 stage i 40 100 Clamping hub mm Ratio i 40 50 64 70 100 Max acceleration torque T2B Nm max 1000 cycles per hour 528 528 420 5...

Страница 48: ...8 9 7 9 7 5 5 9 6 9 6 a In the case of mounting position V1 reduce the average drive speed n1N by 20 b No load running torques diminish during operation c Refers to the center of the output shaft or f...

Страница 49: ...56 Operating noise LPA dB A For n1 3000 min 1 w o load 64 Max permissible housing temperature C 80 Ambient temperature C see Chapter 10 4 Specifications for startup and operation Lubrication High per...

Страница 50: ...Appendix SP ATEX MC en 48 2022 D014985 Revision 07 10 7 Declaration of Conformity...

Страница 51: ...4 12 2004 New version All 02 04 11 2008 Type plate WITTENSTEIN alpha All 03 10 11 2008 Type plate WITTENSTEIN alpha All 04 18 10 2010 Technical Data Layout WITTENSTEIN All 05 09 06 2015 Lubricant 3 1...

Страница 52: ...XXXXXXXX 2022 D014985 Revision 07 WITTENSTEIN alpha GmbH Walter Wittenstein Stra e 1 97999 Igersheim Germany Tel 49 7931 493 0 info wittenstein de WITTENSTEIN one with the future www wittenstein alpha...

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