Himmelstein MCRT 48200V Troubleshooting Manual Download Page 1

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MCRT

48200V NON-CONTACT DIGITAL TORQUEMETER

INSTALLATION, OPERATION, AND TROUBLESHOOTING GUIDE

MCRT

48200V NON-CONTACT DIGITAL TORQUEMETER

INSTALLATION, OPERATION, AND TROUBLESHOOTING GUIDE

& COMPANY

2490 Pembroke Avenue, Hoffman Estates, IL 60169 • 847-843-3300

www.himmelstein.com

Revision C • August 2021

CDTM

Summary of Contents for MCRT 48200V

Page 1: ...NON CONTACT DIGITALTORQUEMETER INSTALLATION OPERATION ANDTROUBLESHOOTING GUIDE MCRT 48200V NON CONTACT DIGITALTORQUEMETER INSTALLATION OPERATION ANDTROUBLESHOOTING GUIDE COMPANY 2490 Pembroke Avenue H...

Page 2: ...te Unless specified differently when ordered default values are as follows Sensor Full Scale 10 Volts Torque Unit of Measure lbf in Filter Cutoff Frequency 10 Hz Password Protection Off These selectio...

Page 3: ...D 2 3 Starting High Inertias with Electric Motors 10 D 3 Allowable Bearing Loads 11 D 4 Allowable Extraneous Loads 11 D 4 1 Allowable Bending Loads 11 D 4 2 AllowableThrust Loads 11 D 5 Operating Spee...

Page 4: ...tude variations That data is then transmitted to the stator as infrared IR energy where it is detected and output in industry standard analog and digital formats The IR transmission is inherently tole...

Page 5: ...force Next allow the assembly to cool to room temperature Then repeat the process for the second coupling If desired use forced air to accelerate cooling Air cooling avoids contaminating the torque m...

Page 6: ...ailable at www belden com Himmelstein recommends the connec tion in Figure 20 For best results use a differential input amplifier in these electrically noisy environments B 2 2 Power Input 2 Pin Conne...

Page 7: ...1 Zero Velocity Code Z Pickup Code Z Zero Velocity Speed Pickups have three pin connectors They require external power 6 to 15VDC Connections are as follows Pin A Power In 6 to 15VDC Pin B Output Sig...

Page 8: ...pe A Pin A Signal Pin B Signal Type Z Pin A POWER IN Pin B Output Signal Pin C Common Notes 1 A dot appears next to Pin 1 on all connectors 2 All cables are shielded 3 Shields Float at Torquemeter end...

Page 9: ...c data with unit of measure Displays Torque Peak and Valley numeric data with unit of measure Displays Torque Spread numeric data with unit of measure Classifies status of user set High and Low Torque...

Page 10: ...taneous torque and the torquemeters overload rating as a safety margin for unexpected loads Do not knowingly operate in the overload region If you expect torques in the overload region then change to...

Page 11: ...inches of bending or 1 of the applied pounds of thrust D 4 1 Allowable Bending Loads When it is applied without thrust a standard MCRT Torquemeter mounted as a floating shaft can handle a shaft bendi...

Page 12: ...ntial faults The best procedure is to isolate the problem part then correct or replace it Otherwise return the defective part to the factory E 2 Preliminary Inspection E 2 1 Torquemeter Inspect the se...

Page 13: ...1 Hertz If the readings become steady then you may wish to identify the physical cause of the shaft torque variation or remove it with mechanical filtering techniques Oscillographic signal analysis i...

Page 14: ...nominal Has reverse polarity and 25 Volt overvoltage protection Available Options Enhanced Performance Code C Code N is standard performance 60 PPR Speed Pickup Options Code A is standard type Code Z...

Page 15: ...or aType A pickup and 3 pins for aType Z pickup To order spare connectors use the following part numbers P N When the bearing load ratings don t meet the above criteria use pillow blocks and a jack sh...

Page 16: ...it mantissa with an implied MSB of 1 0x80000000 Sign 0 positive 1 negative 0x7F800000 Exponent 0x007FFFFF Mantissa o if sign 0 then value 2 Exponent 24 Mantissa 0x800000 o else value 2 Exponent 24 Man...

Page 17: ...se messages can only retrieve information from the MCRT48200V they can not change any data on the MCRT48200V The time returned is the number of 10kHz clock ticks since the MCRT48200V was powered on ME...

Page 18: ...ut E DAC value to give 10V analog output Miscellaneous Messages MESSAGE REPLY MEANING OK Write data in RAM to non volatile flash PS index string OK Change Flash password protection o string must match...

Page 19: ...the user Only data from the DC command is subject to this scaling FL int FiLter 0 10 4 bits o 2 200 Hz o 3 100 Hz o 4 50 Hz o 5 20 Hz o 6 10 Hz o 7 5 Hz o 8 2 Hz o 9 1 Hz o 10 0 5 Hz o 11 0 2 Hz o 12...

Page 20: ...COMPANY 2490 Pembroke Avenue Hoffman Estates IL 60169 847 843 3300 www himmelstein com CDTM...