Optical transmission method flange type torque meter TMOFB series

Discontinued Products

Custom

We offer a range of flange-type torque transducers with optical transmission, including the TMHSA, TMHSB models, which transmit signals optically. These transducers feature low noise, a space-saving design, and support for high-speed rotation, along with high rigidity and excellent fatigue resistance for stable use. Additionally, when combined with dedicated strain gauges and amplifiers, they provide long-term stability and high precision.

Features

・Optical transformer method flange type torque transducer
・High revolution by bearingless structure.
・Easy to mount and remove by adopting the division structure of stator (antenna).
・To transmit the digital signal by the optical transmission method of the patent, high accuracy (0.1%) and the low noise have been achieved.

Alternative

Optical transmission method flange type torque meter TMHSA series Optical transmission method flange type torque meter TMHSB series

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Specification name	Specification contents
Rated capacity	±500N･m ~ ±5 kN･m
Safe overload	240 %R.C.
Ultimate overload	400 %R.C.
Rated output	±10 V
Measurement accuracy	±0.05 %R.O.(including linearity, hysteresis and repeatablity.)
Response frequency	1 kHz
Temp. range, safe	-10 ℃ ~ 60 ℃
Temp. effect on zero balance	0.05 %R.O./10℃
Temp. effect on output	0.05 %LOAD/10℃
Zero shift by rotation	0.5 %R.O.p-p (WB=1 kHz)
Class of protection	IP54 or equivalent
Material (Rotor part)	Alloy steel
Material (Stator part)	Alluminium alloy

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]	Maximum rotation speed [rpm]	Zero shift by rotation [%R.O.p-p]	Mechanical characteristics Inertia moment [kg･cm²]	Mechanical characteristics Torsional rigidity [kN･m/rad]	Mechanical characteristics Torsional peculiar pitch [KHz]	Mechanical characteristics Bending peculiar pitchTorsional rigidity [KHz]	Mechanical characteristics Bending peculiar pitchThrust direction [KHz]	Mechanical characteristics Twist angle at rated capacity [°]	Mechanical characteristics Twist angle at rated capacity [N]	Mechanical characteristics Accuracy safe thrust load [N]	CAD files[DXF]	3D CAD files [STEP]	Weight(Approx.) [kg]	Weight (Approx.) [kg]
TMOFB-500NM	±500		10000	0.5	238	834.8	2.778	4.167	3.175	0.034	750	650	tmofa_500nm.dxf	TMOFB-500NM.STEP	5.2	3
TMOFB-1KNM		±1	10000	0.5	238.2	1715	3.333	5.263	3.333	0.033	1500	1300	tmofa_500nm.dxf	TMOFB-1KNM.STEP	5.2	3
TMOFB-2KNM		±2	10000	0.5	238.4	3430	3.998	6.647	3.498	0.032	3000	2600	tmofa_500nm.dxf	TMOFB-2KNM.STEP	5.2	3
TMOFB-3KNM		±3	10000	0.5	238.8	5145	4.651	7.143	4	0.031	4500	3900	tmofa_500nm.dxf	TMOFB-3KNM.STEP	5.2	3
TMOFB-5KNM		±5	6000	0.5	641.8	8577	4.237	6.173	3.289	0.030	7500	6500	tmofa_5knm.dxf	TMOFB-5KNM.STEP	10	3.5

Specification sheet
Power conversion box DBX-001 for connecting with OPT-563B
- Power conversion box to connect with OPT-563B DBX-001 No.353DBX001
Specification sheet
Cable
- Connecting cable CAC-169B No.KT52587-1
- Connecting cable CAC-169B-30M No.KT52587-1
Instruction Manual
- ENKT60443-1
- Manual for connect OPT-563B No.EN294-1629
Specification
- No.KT53864-2(TMOFB-500NM to 3KNM)
- No.KT53865-2(TMOFB-5KNM)
- φ11/ 10-cores shielded cable with connector at both ends (10 m/ 20 m/ 30 m)
- Specialized transmitter CSA-562B
- Power conversion box DBX-001 for connecting with OPT-563B