Conpact type torque transducer TMR010 series

Custom

Rotary transformer method both shaft type torque transducer.

Features

・Strain gage based non-contact type torque transducer with voltage output.
・Economical price. Compact and light weight design most suitable for mounting into the instrumentations.
・Non-contact signal propagation method by the electromagnetic induction, and a maintenance-free without a slip ring.
・Low inertia moment.
・High accuracy ±0.12 %F.S. including non-linearity, hysteresis and repeatability.
・High revolution available (up to 8 000 rpm.)
・Built-in amplifier : voltage output : ±10 V

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Specification name	Specification contents
Rated capacity	±2 N･m, ±5 N･m, ±10N･m
Safe overload	150 %R.C.
Ultimate overload	200 %R.C.
Safe thrust load at shaft end	50 N
Static safe load at shaft end	50 N (within 0.2 %F.S.)
Maximum rotation speed	8 000 rpm
Torsional rigidity	880 N・m/rad (TMR010-5NM), 1 340 N・m/rad (TMR010-10NM)
Inertia moment	0.018 kg･cm2
Torsional peculiar pitch	Approx. 4.8 kHz
Weight	Approx. 0.5 kg
Performance of torque sensor
Rated output	±10 V±0.05 mV/V
Measurement accuracy	±0.12 %F.S. inclueding non-linearity, hysteresis and repeatability)
Zero shift by rotation	0.2 %F.S. (typ.)
Temperature rise by rotation	20 ℃ or less
Durability	10 000 000 times with rated load applied
Zero balance	±0.5 %F.S. of rated capacity
Insulation resistance	100 MΩ or more (50 VDC)
Environment performance
Operating temp. range	0 ℃ ~ 60 ℃
Temp. range, safe	-10 ℃ ~ 60 ℃
Temp. effect on zero	±0.4 %F.S./10 ℃
Temp. effect on output	±0.2 %F.S./10 ℃
Amplifier
Frequency response	DC ~ 500 Hz (- 3 dB±1 dB)
Power supply	24 VDC±10 %
Power consumpson	0.1 A (max.)

Click the arrow icon in the table below to switch from ascending to descending order.

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Parts No.	Rated capacity [N･m]	Maximum rotation speed [rpm]	Zero shift by rotation [%F.S.]	Difference of temp. rise by rotation / at maximum speed [deg.C]	Mechanical characteristics Inertia moment [kg･cm²]	Mechanical characteristics Torsional rigidity [kN･m/rad]	Mechanical characteristics Torsional peculiar pitch [KHz]	Mechanical characteristics [N]	Cable	CAD files[DXF]	3D CAD files [STEP]	Weight(Approx. ) [kg]
TMR010-2NM	±2	8000	0.2	20	0.018	0.350	4.8	50	φ4.7, 1 m cable, cable end is separated.	tmr010.dxf	TMR010-2NM.STEP	0.5
TMR010-5NM	±5	8000	0.2	20	0.018	0.880	4.8	50	φ4.7, 1 m cable, cable end is separated.	tmr010.dxf	TMR010-5NM.STEP	0.5
TMR010-10NM	±10	8000	0.2	20	0.018	1.340	4.8	50	φ4.7, 1 m cable, cable end is separated.	tmr010.dxf	TMR010-10NM.STEP	0.5