M420 Torque Transducer
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| Data Sheet M420 Torque Transducer datum electronics Needles Building, Trinity Wharf, East Cowes, Isle of Wight, PO32 6RF M420 Rotary Torque Transducer Series M420 Non-Contact Rotary Torque Transducer STANDARD RANGE INCLUDES: Digital Torque Data (USB) Range from 5Nm — 100,000Nm Keyway shaft Rotational / Static measurement Bi-Directional measurement 100 samples per second 15-24VDC (power supply) supplied Calibration Certificate 1 years warranty 1 meter transducer cable 2 meter USB cable User manual/handbook DESCRIPTION Suitable for general test rig applications, the Datum Series M420 non-contact rotary torque transducers have been designed to fit in-line with most applications and solutions within the field of rotary measurement. The transducer is compatible with common drive trains or test beds, using standard keyway shaft specifications for fixing and alignment into your rig/drivetrain. A non-contact transmission system provides a digital output directly proportional to torque; in this variant it is supplied as a complete transducer with bearings to support the stator unit on the rotating shaft. Strong robust industrial measurement equipment designed to fit inline with most test rig and driveline applications The Series M420 transducer uses the very latest strain gauge technology for accurate and reliable torque measurement. The Series M420 has a central element and on-shaft rotating conditioning electronics. Digital signals are transmitted to the non-rotating part of the system or stator. The standard output for all Series 420 torque transducers is digital data (torque) as this is more reliable than other commercially available products with reduced signal interference from external sources. The Series M420 transducer provides a simple, compact and reliable method of accurately measuring torque on a rotating shaft. The standard range of housings cater for torque ranges from 5Nm up to 10kNm, the same modular elements have been applied to bespoke transducers for use down as low as 1Nm and up to 500kNm. M420 (BASIC & STANDARD RATINGS) MODEL TORQUE RATING SPEED ACCURACY SAMPLING RATE If you require anything above our standard transducer range of 10/000Nm we can and have engineered torque measurement transducers up to 500,000Nm. M420 Rotary Torque Transducer

M420 Rotary Torque Transducer

M420 Rotary Torque Transducer

TECHNICAL DATA: Operating Temperature 0 to + 70C Storage Temperature - 40 to + 85C Temperature Effect on Span 0.001% per C Temperature Effect on Zero 0.002% per C Calibration Temperature 22C Environmental Protection IP54 (IP65 to order if required) Cable Length 3 metres (standard) longer if required Signal Convention + ve clockwise / - ve anti-clockwise Power Supply 15 -24VDC Speed Measurement: Hall-Affect Speed Sensor THE COMPETITIVE EDGE The Series M420 transmits calibrated digital data as this is a cleaner and more defined method of transmitting data. The on-shaft signal from the strain...

M420 SYSTEM OUTLINE Transducer Interface module will only accept 1 M420 Torque Transducer at any one time. The diagram shows connection as a reference only. M420 Non-Contact Rotary Torque Transducer Analogue Output (optional) 4-20mA ~ 0-10VDC ~ +/-10VDC 12+/-8mA ~ 0-5VDC ~ +/-5VDC Transducer cable 1 metre (standard) RS485 Output (optional) (transmission only) RS232 (serial link) cable 2 metre cable (standard) Datum Instrument Interface USB cable into PC or laptop 2 metre cable (standard) Transducer cable 1 metre (standard) M420 Size 1 0Nm - 500Nm TorqueLog SOFTWARE PC / Laptop compatible...