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Chapter 1 – Introduction
1.3.2
TM 309 – TM 313
TM 309 – TM 313
In-Line Torque Transducers
Features
•
Integrated Torque and Speed Conditioning
•
Torque Rating: 20 N·m to 500 N·m (37 lb·ft to 369 lb·ft)
•
Accuracy: < 0.1%
•
Overload Capacity: 200%
•
Overload Limit: 400%
•
High Speed Applications: up to 32,000 rpm
•
Non-Contact (no sliprings)
•
No Electronic Components in Rotation
•
High Electrical Noise Immunity
•
Single DC Power Supply: 20 VDC to 32 VDC
•
Immediate Speed Detection
•
Adjustable Torque Signal Frequency Limitation
•
Built-in Test Function
•
Stainless Steel Shaft
•
EMC Susceptibility Conforms to European Standards
Description
Magtrol's In-Line Torque Transducers provide extremely
accurate torque and speed measurement over a very broad range.
Each model has an integrated conditioning electronic module
providing a 0 to ±10 VDC torque output and an open collector
speed output. Magtrol Torque Transducers are very reliable,
providing high overload protection, excellent long term stability
and high noise immunity.
All transducer models employ our unique non-contact
differential transformer torque measuring technology. This
measuring technology offers many benefits, most notably that
no electronic components rotate during operation.
To provide customers with several price/performance options,
Magtrol offers three torque transducer models: basic accuracy
(TMB series), high accuracy (TM series) and high speed with
high accuracy (TMHS).
Each transducer consists of a hardened stainless steel shaft with
smooth or splined shaft ends, an anodized aluminium housing
containing the guide bearings and an electronic measurement
conditioner. The integrated electronic circuit, supplied by single
Basic system conFiguration
TRANSDUCER
TM 309 – TM 313
1
TORQUE
Magtrol TM Series In-Line Torque Transducers
Model TM 313
Torque Transducer
DC voltage, provides torque and speed signals without any
additional amplifier. The transducer is a stand-alone measuring
chain. Connections are made by means of a 6-pole male
connector mounted on the housing. A removable aluminium
base—delivered as standard with TM and TMHS models, and
as an option for TMB transducers—allows fixed mounting of
the transducer.
applications
TM, TMB and TMHS Series Torque Transducers provide
dynamic torque and speed measurement of:
•
Propellers - aerospace, marine and helicopter
•
Windshield wipers, electrical windows, starters,
generators and brakes in automobile industry
•
Pumps - water and oil
•
Reduction gears and gearboxes
•
Clutches
•
Motorized valves
•
Drills, pneumatic tools and other machine tools
Power Supply 20 to 32 VDC / 100 mA max.
Test
Torque 0 to ±10 VDC (max.)
Speed
6
TM 309 – TM 313
Data Sheet
www.magtrol.com
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