Rotary transformer method torque transducer TMNR-ME series

Custom

Rotary transformer method both shaft type torque transducer.

Features

・TMNR-*ME type Torque meter can measure the torque from the geostationary axis to the high-speed spindle by the double bearing adoption. As the strength is higher than the standard model (TMNR type) both for radial and thrust, and a direct coupling with a propeller shaft etc. are more possible by making the bearing double. Because the dropping lubricant method is assumed to be a standard, the torque measurement to which a heavy load hangs is possible. (Please inquire for a grease lubrication method.)
・It is possible to use it for the test stand for not only the torque measurement but also the instrumentation control field , for instance, the car etc. because of the efficient rotary transformer adoption.
・Because the rotational speed can be measured by installing the rotation detector(option), the horsepower of the motor output etc. can be measured.

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Specification name	Specification contents
Rated capacity	±500 N･m ~ ±5kN･m
Safe overload	120 %R.C.
Ultimate overload	200 %R.C.
Rated output	1.6 mV/V±0.32 mV/V
Measurement accuracy	±0.2 %R.O. (In caseof combination with Minebea’s Transmitter CSA-561B)(Linearity, hysteresis and repeatablity are included.)
Excitation, recommended	4 VAC
Insulation resistance	500 M-ohm or more (DC50 V)(between bridge and main body)
Temp. range, safe	0 ℃ ~ 90 ℃(Operating temperature range : 0℃ ~ 40 ℃)
Temp. effect on zero balance	0.1 %R.O./10 ℃
Temp. effect on output	0.1 %LOAD/10 ℃
Zero shift by rotation	0.2 %R.O.
Temperature rise by rotation	40 ℃ or less / at themaximum rotation(At the grease lubrication), Double bearing side 60 ℃, Single bearing side 40℃ or less at the maximum rotation (At the droping llubrication)
Cable	φ10, 4 -cores shieldedcable (model : CAC-160-※M）with the connector at the both ends.(Cable is specified from 10 m, 20 m or 30 m)
Connector	1108-12A10-7M10.0、PRC03-12A10-7M10.5
Class of protection	IP40 or equivalent
Gear for rotation detector	S45C black coated

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]	Rated capacity [kN･m]	Rated output [mV/V]	Tolerance of rated output [mV/V]	Maximum rotation speed [rpm]	Zero shift by rotation [%R.O.p-p]	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 Twist angle at rated capacity [°]	Mechanical characteristics [N]	Cable	ConnectorParts No.	Gear for rotation detector	CAD files[DXF]	3D CAD files [STEP]	Weight(Approx. ) [kg]
TMNR-500NME	±500		±1.6	±0.32	10000	0.2	40	63.35	72.12	1.7	0.390	490.0	φ10, 4 -cores shielded cable (model : CAC-160-※M） with the connector at the both ends. (Cable is specified from 10 m, 20 m or 30 m)	1108-12A10-7M10.0 PRC03-12A10-7M10.5	S45C black coated 60-tooth, module 1, tooth width 10 mm	tmnr_500nm_me.dxf	TMNR-500NME.STEP	40
TMNR-1KNME		±1	±1.6	±0.32	10000	0.2	40	63.55	125.8	2.4	0.446	981.0	φ10, 4 -cores shielded cable (model : CAC-160-※M） with the connector at the both ends. (Cable is specified from 10 m, 20 m or 30 m)	1108-12A10-7M10.0 PRC03-12A10-7M10.5	S45C black coated 60-tooth, module 1, tooth width 10 mm	tmnr_500nm_me.dxf	TMNR-1KNME.STEP	40
TMNR-2KNME		±2	±1.6	±0.32	10000	0.2	40	63.74	177.7	4.0	0.632	1961	φ10, 4 -cores shielded cable (model : CAC-160-※M） with the connector at the both ends. (Cable is specified from 10 m, 20 m or 30 m)	1108-12A10-7M10.0 PRC03-12A10-7M10.5	S45C black coated 60-tooth, module 1, tooth width 10 mm	tmnr_500nm_me.dxf	TMNR-2KNME.STEP	40
TMNR-3KNME		±3	±1.6	±0.32	8000	0.2	40	143.0	309.1	2.9	0.545	2942	φ10, 4 -cores shielded cable (model : CAC-160-※M） with the connector at the both ends. (Cable is specified from 10 m, 20 m or 30 m)	1108-12A10-7M10.0 PRC03-12A10-7M10.5	S45C black coated 60-tooth, module 1, tooth width 10 mm	tmnr_3knm_me.dxf	TMNR-3KNME.STEP	68
TMNR-5KNME		±5	±1.6	±0.32	6000	0.2	40	193.2	513.6	2.7	0.547	4903	φ10, 4 -cores shielded cable (model : CAC-160-※M） with the connector at the both ends. (Cable is specified from 10 m, 20 m or 30 m)	1108-12A10-7M10.0 PRC03-12A10-7M10.5	S45C black coated 120-tooth, module 1, tooth width 10 mm	tmnr_5knm_me.dxf	TMNR-5KNME.STEP	86

Specification sheet
Rotation detector for rotation speed and rotational direction : RPM
- Rotation detector MP-9810 No.EN265981
Instruction Manual
- ENKT60179-1
Specification
- KT51750-2
- Rotation detector(MP-9810)
- Rotation detectorCable(MX-7105)