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Summary of Contents for Wittenstein MRS Series
- Page 1 5022-D002420 MRS/MMSE/ARS/TPM Rotating electrical machines for use in areas with explosion hazards Operating Manual 5022-D002420 Revision: 11...
- Page 2 Subject to technical and content changes without notice. Questa documentazione è protetta dai diritti d'autore. WITTENSTEIN cyber motor GmbH si riserva tutti i diritti, anche quelli relativi alla riproduzione fotomeccanica, alla riproduzione e alla diffusione, anche parziali, eseguite secondo processi particolari (quali ad es. l'elaborazione di dati, il supporto dati e le reti di dati).
- Page 3 MRS/MMSE/ARS/TPM Kontakt / Contact / Contatti / Contact / Contacto Bei technischen Fragen wenden Sie sich an folgende Adresse: WITTENSTEIN cyber motor GmbH Tel.: +49 7931 493-15800 Vertrieb Walter-Wittenstein-Straße 1 Fax: +49 7931 493-10905 D-97999 Igersheim E-mail: vertrieb@wittenstein-cyber-motor.de Bei technischen Störungen wenden Sie sich an folgende Adresse: WITTENSTEIN cyber motor GmbH Tel.:...
- Page 4 Via Giosuè Carducci 125 Fax: +39 02 700 462 39 20099 Sesto San Giovanni MI E-mail: info@wittenstein.it Italy Pour toutes questions techniques, s'adresser à : WITTENSTEIN cyber motor GmbH Tel.: +49 7931 493-15800 Service commercial Walter-Wittenstein-Straße 1 Fax: +49 7931 493-10905 D-97999 Igersheim E-mail: vertrieb@wittenstein-cyber-motor.de...
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Page 5: Table Of Contents
MRS/MMSE/ARS/TPM Contents About this manual ....................3 1.1 Signal words ......................3 1.2 Safety symbols.....................4 1.3 Design of the safety instructions ................4 1.4 Information symbols .....................4 Safety........................5 2.1 EU Directive ......................5 2.2 Dangers .......................5 2.3 Personnel ......................5 2.4 Intended use ......................5 2.5 Guarantee and liability ..................6 2.6 Other applicable documents ................6 2.7 General safety instructions ..................6 Description of the motor..................9... - Page 6 MRS/MMSE/ARS/TPM 7.1.5 Inspection ..................... 29 7.2 Start-up after maintenance work ............... 29 7.3 Information on the lubricant used ..............29 7.4 Note on repairs....................29 7.4.1 Repainting..................... 29 7.5 Disposal......................29 Malfunctions ...................... 30 Declarations of conformity ................31 9.1 Declaration of conformity MRSR064A-030C-4D5DF-EI0GEG-NNN....31 9.2 Declaration of conformity MRSH064A-105C-9D7SF-RA0PEG-NNN....
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Page 7: About This Manual
MRS/MMSE/ARS/TPM About this manual About this manual This operating manual contains necessary information for the safe operation of the explosion- protected servo motor MRS / MMSE or the explosion-protected motor-gearhead combination TPM / ARS, referred to as motor in the following. Every explosion protected motor is identified uniquely with its article code (AC) and serial number (SN) (also see chapter 3.2 "Identification plate"). -
Page 8: Safety Symbols
About this manual MRS/MMSE/ARS/TPM Safety symbols The following safety symbols are used to indicate possible hazards, prohibitions, and important information: General danger Hot surface Suspended loads Entanglement Electrostatic sensitive Information Explosion Electric voltage device Crushing hazard Pacemaker ban Design of the safety instructions The safety instructions of these instructions are designed according to the following pattern: A = Safety symbol (see Chapter 1.2 "Safety symbols") B = Signal word (see Chapter 1.1 "Signal words") -
Page 9: Safety
MRS/MMSE/ARS/TPM Safety Safety This instruction, in particular the safety notes, and the rules and regulations applicable at the usage site are to be observed by all individuals working with the motor. In addition to the safety instructions in this manual, also observe any (legal and otherwise) applicable environmental and accident prevention rules and regulations (e.g. -
Page 10: Guarantee And Liability
- Operation of the motor with defective protection devices and mechanisms - Operation of a severely soiled motor - Changes or modifications that have been realized without the written approval of WITTENSTEIN cyber motor GmbH Other applicable documents You have already received the following documents for your specific motor: - Customer drawing (5007–...) - Page 11 Do not operate the motor when damaged cables or plugs are found. In this case, please contact WITTENSTEIN cyber motor GmbH. When the motor shaft is still turning or when the motor is externally driven (generator operation), voltage is induced. This can lead to lethal current pulses.
- Page 12 Safety MRS/MMSE/ARS/TPM A wrong direction of rotation or direction of movement may result in serious injury or death. The direction of rotation or movement may differ from the standard IEC 60034-8. Before and during startup, ensure that the motor has the correct direction ...
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Page 13: Description Of The Motor
MRS/MMSE/ARS/TPM Description of the motor Description of the motor General information All motors are brushless electrical machines and conform to the applicable standards and regulations, in particular: - EN 60034 Rotating electrical machines - EN 60079 Explosive atmospheres - 94/9/EC ATEX Directive (valid until 19.04.2016 [date of manufacture]) - 2014/34/EU ATEX Directive (valid from 20.04.2016 [date of manufacture]) Identification plate The identification plate is attached to the motor housing. -
Page 14: Ex Model
Description of the motor MRS/MMSE/ARS/TPM Designation Converter type and minimal switching frequency f Dust explosion protection label Tripping time t Tripping current I Explosion protection label of the gearhead (optional) Gearhead ratio (optional) Gearhead lubricant used (optional) Tbl-1: Identification plate (sample values) Ex model The motors are designed for use in areas with explosion hazards according to their marking: MRSR064A-030C-4D5DF-EI0GEG-NNN... -
Page 15: Performance Data
MRS/MMSE/ARS/TPM Description of the motor Performance data Motor speed and torque characteristics Performance data ϑ limit, limit, [°C] [Nm] [A ] [Nm] [A ] [rpm] [rpm] [rpm] [rpm] [Nm] [rpm] [W] MRSR064A-030C- 1.6 7480 – 7480 – 0.54 7060 399 4D5DF-EI0GEG-NNN MRSH064A-105C- 3.1 5700... - Page 16 Description of the motor MRS/MMSE/ARS/TPM If a value for n is given in Table "Tbl-3", then this represents the limit,max permissible maximum motor speed. Exceeding n leads to limit,max damage to motor damage. Stating n serves as a design note on the induced terminal voltages (see ...
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Page 17: Temperature Monitoring
MRS/MMSE/ARS/TPM Description of the motor Temperature monitoring The PTC temperature sensors installed in the motor must be monitored by a functionally-tested PTC triggering device with the protection type code II(2)G for explosive gas atmospheres and II(2)D for explosive dust atmospheres. The motor must be dimensioned in a size in which the permitted operational temperature is not exceeded even under toughest conditions. -
Page 18: Weight
Description of the motor MRS/MMSE/ARS/TPM Ensure that the connected converter is suitable for the induced voltages. Weight The weight of your motor can be found in the supplied motor speed and torque characteristics (5012-...). en-14 5022-D002420 Revision: 11... -
Page 19: Transport And Storage
Scope of delivery Check the completeness of the delivery against the delivery note. Immediately notify the carrier, the insurance company, or WITTENSTEIN cyber motor GmbH in writing of any missing parts or damage. Packaging Dispose of the packaging materials at the recycling sites intended for this purpose. Observe ... -
Page 20: Assembly
Assembly MRS/MMSE/ARS/TPM Assembly Read the general safety instructions before beginning work (see Chapter 2.7 "General safety instructions"). Assembling the motor in areas with explosion hazards can lead to explosions that can cause serious injuries and even death. Be certain that there is no explosive atmosphere during assembly. ... -
Page 21: Attaching Motor To A Machine
MRS/MMSE/ARS/TPM Assembly Attaching Motor to a machine 5.2.1 Attaching MRS / MMSE motor to a machine Observe the safety and processing instructions for the threadlocker to be used. Coat the fastening screws with a threadlocker ® (e.g. Loctite 243). -
Page 22: Attaching Ars Motor To A Machine
Assembly MRS/MMSE/ARS/TPM 5.2.3 Attaching ARS motor to a machine Observe the safety and processing instructions for the threadlocker to be used. Smear the fastening screws with a ® threadlocker (e.g. Loctite 243). Fasten the ARS on the machine with the ... -
Page 23: Installing Electrical Connections
MRS/MMSE/ARS/TPM Assembly Installing electrical connections Electrically live parts cause electric shocks if touched, leading to serious injuries and even death. Observe the five safety rules of electrical engineering before starting electrical installation work: - Disconnect. - Secure against being switched on again. - Check that there is no voltage. -
Page 24: Motors With Flying Lead
Assembly MRS/MMSE/ARS/TPM Faulty electrical connections or unapproved, current-carrying components can lead to explosions that can cause serious injuries and even death. Have all electrical connection work performed by qualified technicians only. Use only converters that meet the requirements in Chapter 6.2.1 ... - Page 25 MRS/MMSE/ARS/TPM Assembly It is prohibited to make the cable fit the cable screw connection by using sealing tape, shrink tubes or other materials. The cables to be used must meet the requirements of EN 60079-14 Section 9 and also have the following properties: Power cable Signal cable...
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Page 26: Motors With External Earth Conductor Connection
Assembly MRS/MMSE/ARS/TPM 5.4.3 Motors with external earth conductor connection For motors with external earth conductor connection, the earth conductor is connected via the ground terminal on the motor housing. Not connecting the earth conductor may lead to electrostatic discharges which can lead to explosions. Explosions can cause serious injuries and even death. -
Page 27: Startup And Operation
MRS/MMSE/ARS/TPM Startup and operation Startup and operation Safety instructions and operating conditions Read the general safety instructions before beginning work (see Chapter 2.7 "General safety instructions"). Missing, loose or damaged screws in the motor housing void the explosion protection of the motor. Explosions can cause serious injuries and even death. -
Page 28: Shock
Startup and operation MRS/MMSE/ARS/TPM 6.1.3 Shock For the maximum permissible shock load (brief acceleration), the limit values are valid in compliance with DIN EN 60721-3-3:1995 and DIN EN 60068-2-27:2009. Direction Maximum permissible shock load (11 ms) axial 10 m/s radial 150 m/s Tbl-9: Limit values for shock load 6.1.4 Chemical resistance... - Page 29 MRS/MMSE/ARS/TPM Startup and operation Calculate the power of the motor I required to achieve the holding torque M with the torque constant, and limit the maximum current of the regulating device to this value. Apply current to the motor with the holding brake applied, gradually increasing the current to ...
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Page 30: Check Running-In Behavior (For Ars Only)
Startup and operation MRS/MMSE/ARS/TPM 6.1.6 Check running-in behavior (for ARS only) After 4 running hours in maximum operating conditions, check the motor for leakage between gear and motor and on the output shaft seal. Measure the surface temperature on the input ... -
Page 31: Operation With Pwm Converter
MRS/MMSE/ARS/TPM Startup and operation 6.2.1 Operation with PWM converter The motors are designed for power supply with a PWM converter. Some motors have been certified in conjunction with a specific converter and may only be operated with this converter. The specific designation of the converter to be used is given on the identification plate of the affected motors. -
Page 32: Maintenance, Repairs And Disposal
Maintenance, repairs and disposal MRS/MMSE/ARS/TPM Maintenance, repairs and disposal Read the general safety instructions before beginning work (see Chapter 2.7 "General safety instructions"). Unless explicitly agreed otherwise for customer-specific motors, perform maintenance, repairs and disposal according to the following sections. Maintenance work 7.1.1 Cleaning To prevent creating an explosive atmosphere by stirring up dust... -
Page 33: Inspection
7.1.5 Inspection Due to aging of the bearing grease and seal materials, it is necessary to send in the motor for inspection to WITTENSTEIN cyber motor GmbH after every 20,000 operating hours, or at least every 6 years. For the TPM motor... the gearhead also needs to be replaced after every 10,000 operating hours. -
Page 34: Malfunctions
Malfunctions MRS/MMSE/ARS/TPM Malfunctions Changed operational behavior can be an indication of existing damage to the motor or cause damage to the motor. Do not put the motor back into operation until the cause of the malfunction has been rectified. Fault Possible cause Solution... -
Page 35: Declarations Of Conformity
MRS/MMSE/ARS/TPM Declarations of conformity Declarations of conformity Declaration of conformity MRSR064A-030C-4D5DF-EI0GEG-NNN Revision: 11 5022-D002420 en-31... -
Page 36: Declaration Of Conformity Mrsh064A-105C-9D7Sf-Ra0Peg-Nnn
Declarations of conformity MRS/MMSE/ARS/TPM Declaration of conformity MRSH064A-105C-9D7SF-RA0PEG-NNN en-32 5022-D002420 Revision: 11... -
Page 37: Declaration Of Conformity Mrsh064A-105C-6D0Df-Ra0Peg-Nnn
MRS/MMSE/ARS/TPM Declarations of conformity Declaration of conformity MRSH064A-105C-6D0DF-RA0PEG-NNN Revision: 11 5022-D002420 en-33... -
Page 38: Declaration Of Conformity Mmse 100-135E-320P-0Hno-H2700
Declarations of conformity MRS/MMSE/ARS/TPM Declaration of conformity MMSE 100-135E-320P-0HNO-H2700 en-34 5022-D002420 Revision: 11... -
Page 39: Declaration Of Conformity Arsq064A-030C-4D5Df-Ei0Geg-Nnn
MRS/MMSE/ARS/TPM Declarations of conformity Declaration of conformity ARSQ064A-030C-4D5DF-EI0GEG-NNN Revision: 11 5022-D002420 en-35... -
Page 40: Declaration Of Conformity Tpm010F-016K-6Pb1-094C-W4
Declarations of conformity MRS/MMSE/ARS/TPM Declaration of conformity TPM010F-016K-6PB1-094C-W4 en-36 5022-D002420 Revision: 11... -
Page 41: Declaration Of Conformity Tpm 050F-016K-6Pb1-130D-W4
MRS/MMSE/ARS/TPM Declarations of conformity Declaration of conformity TPM 050F-016K-6PB1-130D-W4 Revision: 11 5022-D002420 en-37... -
Page 42: Appendix
Appendix MRS/MMSE/ARS/TPM Appendix 10.1 Specifications for mounting onto a machine 10.1.1 Specifications for mounting onto a machine (MRS / MMSE) Designation Bolt size Property class Tightening torque [Nm] MRSR064 4x M4 10.9 3.88 MRSH064 4x M5 10.9 MRSx094/MMSE100 4x M8 10.9 32.0 Tbl-15: Specifications for mounting onto a machine (MRS / MMSE) -
Page 43: Tightening Torques For Common Thread Sizes In General Mechanical Engineering
MRS/MMSE/ARS/TPM Appendix 10.2 Tightening torques for common thread sizes in general mechanical engineering The specified tightening torques for headless screws and nuts are calculated values and are based on the following conditions: - Calculation in accordance with VDI 2230 (February 2003 version) - Friction value for thread and contact surfaces µ=0.10 - Exploitation of the yield stress 90% - Torque tools type II classes A and D in accordance with ISO 6789... - Page 44 Appendix MRS/MMSE/ARS/TPM en-40 5022-D002420 Revision: 11...
- Page 45 MRS/MMSE/ARS/TPM Revision history Revision Date Comment Chapter 30.11.03 Original document 14.11.05 Extension MMSE-55 17.03.06 Extension ANSI 20.12.07 Approval number 2, 3 30.01.12 MMSE 100O-135E 3, 5 PTC triggering device 16.07.12 Extension TPM 010, 1, 3, 5, 6, 7 TPM 050 25.11.13 Cable strain-relief 2.7, 5.3...
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