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Torque Transducer
Optical transmission method flange type torque transmitter TMHSB New Model
Torque Transducer TMHS series
Feature
¡ Compact size and light weight. Available for high speed measurement by bearing-free structure. (25 000 rpm: 100 Nm ~ 300 Nm, 22 000 rpm: 500 Nm, 1 kNm, 16 000 rpm: 2 kNm, 3 kNm, 14 000 rpm: 5 kNm, 12 000 rpm: 10 kNm)
¡ Measurement accuracy of ±0.02 %R.O. in frequency output and ±0.03 %R.O. in voltage output is achieved.
¡ The frequency response improves to 6kHz more than 1kHz of the TMHSA type.
¡ The torque signal outputs the frequency output and the voltage output at the same time.
¡ Calibraton software provided transfers commands between TMHSA and a PC, and allows users to read TMHSA setting parameter, proceed calibration, or write the number of moving average and the analog filter frequency.
¡ Even when a momentary error occurs, the error content can be confirmed because the error log is recorded
¡ CE mark is applicable.
¡ High accuracy and low noise are achieved by the digital singnal transmission by the optical transmission method of the patent.
(USA PAT No. US6.472.656.B2, Japanese PAT No.3448738, PAT No.3453654)
¡ Transmitter OPT-563B for TMHS cannot be connected.
Specifications
Rated capacity }100 N¥m ~ }10 kN¥m
Safe overload 150 %R.C.
Ultimate overload 300 %R.C.
Power supply 22 VDC to 24 VDC, Current consumed: 1 A,
Rated power consumption: 24 W
Rated output Voltage output: }10 VDC, Frequency output: 240 kHz±120 kHz
Measurement accuracy Frequency output: }0.02 %R.O., Voltage output: }0.03 %R.O.
(including linearity, hysteresis and repeatablity.)
Temp. range, safe -10 Ž ~ 70 Ž
Temp. range, compensated 0 Ž ~ 60 Ž (non-condensing)
Temp. effect on zero balance 0.02 %R.O./10 Ž
Temp. effect on output 0.03 %LOAD/10 Ž
Mechanical characteristics 100NM 200NM 300NM 500NM 1kNM 2KNM 3KNM 5KNM 10KNM
Inertia moment (kg¥cm2) 13.79 13.81 13.82 19.77 26.86 107.6 107.8 260.3 668.4
Torsional rigidity
(kN¥m/rad)
325.0 371.4 372.7 660.7 909.8 1 515 1 881 2 647 4 043
Torsional peculiar pitch (kHz) 4.757 5.161 5.882 5.701 5.899 3.801 4.258 3.233 2.489
Bending peculiar pitch  
Radial direction (kHz) 2.821 2.911 3.073 3.135 3.492 1.763 1.995 1.857 1.368
Thrust direction (kHz) 3.458 3.528 3.656 3.715 4.519 2.380 2.590 2.356 1.670
Twist angle at rated capacity (‹) 0.018 0.031 0.036 0.043 0.063 0.076 0.091 0.108 0.142
Accuracy safe bending
load (N)
75 150 225 375 750 800 1 000 1 650 2 750
Accuracy safe thrust
load (N)
65 130 195 325 650 3 750 12000 20000 22000
Noise during rotation 0.5 %R.O. p-p (WB= 6 kHz)
Measurement frequency range, -3 dB 6 kHz
Group deloy < 1.2 ms
Class of protection IP54 or equivalent
Material Rotor part : Alloy steel, Stator part : Alluminium alloy
Weight (kg)
<Rotor part>
1.0 1.2 1.6 3.5 6.0 10.2
<Stator part> 1.5 1.7
* Accuracy safe bending load and accuracy safe thrust load are the load (actual measurement value) which generate output error of 0.05%R.O.
* Accuracy safe bending load is the result of applying the load at the position of 200 mm from the flange edge.
* All are the gurantee over static load.
Options
Dedicated cable: CAC-176D-*M (ƒÓ12.5, 16-cores shielded cable with connector at the both end). (Selectable from 10 m, 20 m or 30 m), Rotation detector for rotation speed and rotational direction : RPM
Parts No
Parts No. Rated capacity
TMHSB-100NM }100 N¥m
TMHSB-200NM }200 N¥m
TMHSB-300NM }300 N¥m
TMHSB-500NM }500 N¥m
TMHSB-1KNM }1 kN¥m
TMHSB-2KNM }2 kN¥m
TMHSB-3KNM }3 kN¥m
TMHSB-5KNM ±5 kN¥m
TMHSB-10KNM }10 kN¥m
Download
CAD files (DXF) Specification sheet (PDF) Instruction manual (PDF)
TMHSB-100~300NM (1,128KB)
TMHSB-500NM (1,094KB)
TMHSB-1KNM (1,101KB)
TMHSB-2~3KNM (1,026KB)
TMHSB-5KNM (1,034KB)
with detector for rotation speed and rotational direction RPM
TMHSB-100~300NM (2,231KB)
TMHSB-500M (2,255KB)
TMHSB-1KNM (2,268KB)
TMHSB-2~3KNM (2,292KB)
TMHSB-5KNM (2,807KB)
No. KT54835-2-D (412KB)
Rotation detector for rotation speed and rotational direction : RPM
No.KT53515-2-D (1,991KB)
Cable CAC-176D-*M
No.KT54839-2 (55KB)
No.EN294-1860-B (677KB)
< Chinese >
No.CN294-1860-B (881KB)
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