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Industrial Measurements

Providing custom torque solutions
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MT

Operators realise that increasing demands for close monitoring of a ship’s overall performance and its running costs, requires accurate and reliable measurement of torque transmitted through the propeller shaft. Additional speed measurement and signal conditioning allows a direct reading of system power.
 
The MT series inline rotary torque system is designed specifically for the marine environment, combining a rugged mechanical construction with a proven non-contacting inductive system, powering the shaft mounted strain gauge bridge and conditioning electronics.
 
The use of a single coil for power and data transmission allows for a large running gap, typically 10 to 12mm, therefore axial and radial alignments are not critical. Digital, analogue meters, current & voltage outputs are available to cover all requirements.

Product Enquiry      Download MT Series Brochure

Basic Technical Specifications

Instrumentation accuracy
±0,1% of rated torque
System accuracy
<±1,0% of rated torque
Analogue signal outputs
4-20mA
Optional signal outputs
0±10V
System check facility
Remote switch
Operating temperature
-5 to 65°C
Temperature effect on reading
0.01%/°C
Stator positional tolerance
±8mm radial
Stator positional tolerance
±5mm axial
Supply voltage
110 – 230V 40/60Hz
Housing material
Powder coated steel
Optional housing material
Stainless steel
Housing diameter
Shaft diameter + 200mm
Housing width
160mm (baseplate 220mm)
Line driver dimensions
160 x 160 x 90mm
Environmental protection
IP67