Small / medium capacity type
high-speed rotation Torque Detector

TH-2000/1000 Series

 

Products Photo (TH series phase difference torque detector)

 

 

The TH-1000 series torque detectors employ a new magnetic phase difference method with improving functionality while maintaining the advantages of Ono Sokki's conventional torque detectors. They incorporate high durability and long service life---the biggest features of our torque detectors. The new magnetic phase difference method does not require AC power supply to an auxiliary motor for rotation detection change. TH-1000 series is a standard type torque detector with the rotation speed range up to 6000 r/min. The TH-2000 series is a high-speed rotation type which can be used for torque characteristic test of high-speed rotating motor such as an EV/HEV motor, a centrifuge machine or the like. The characteristic data of the detector can be automatically set up on the TH-5100 torque meter when power is turned on.

TH-2000/1000 series is used in combination with the TS-2800

Features

 

System Configuration

Illustration (TH-1000 series system configuration)

 

Overview Specification

TH-1000 series

Model name Rated torque Rated rotational speed Inertia moment Spring constant

TH-

N・m r/min kgm2 N・m/rad
1204 2 6,000 6.95 × 10-5 1.67 × 102
1504 5 6,000 6.95 × 10-5 4.12 × 102
1105 10 8,000 7.70 × 10-5 7.75 × 102
1205 20 8,000 7.70 × 10-5 1.57 × 103
1505 50 6,000 1.19 × 10-3 6.18 × 103
1106 100 6,000 1.19 × 10-3 1.27 × 104
1206 200 6,000 1.34 × 10-3 2.54 × 104
1506 500 6,000 1.34 × 10-3 6.18 × 104

1 N·m = 0.1019716 kgfm

TH-2000 series

Model name Rated torque Rated rotational speed Inertia moment Spring constant

TH-

N・m r/min kgm2 N・m/rad
2204 2 20,000 6.95 × 10-5 1.67 × 102
2504 5 20,000 6.95 × 10-5 4.12 × 102
2105 10 20,000 7.70 × 10-5 7.75 × 102
2205 20 20,000 7.70 × 10-5 1.57 × 103

1 N・m = 0.1019716 kgfm

Accuracy ±0.1 % (display average value per 1-second, static calibration)
Critical torque 180 % of rated torque
Breakdown torque 400 % of rated torque
Influence of temperature on sensitivity 0.02% / °C/ F.S
Influence of temperature at zero point 0.02% / °C / F.S.
Applicable rotation detector MP-981(option)
Operating temperature range 0 to +40 °C
Storage temperature range -20 to +60 °C
Operating humidity range 95 % RH or less
Vibration resistance 50 m/s2 or less
Gear teeth for rotation detector Provided as standard accessory (60 P/R)
Power requirement Supplied from the TS-2800/TH-5100 Digital Torque Meter
Accessories Instruction manual x 1 copy, calibration chart x 1 copy

Option

・Torque signal cable (TH cable)

Model name Length (m)
TH-0105

5

TH-0110

10

TH-0120

20

・MP-981 Magneto-electric rotation detector
・MX-8100 series rotation signal cable

Model name Length (m)
MX-8105

5

MX-8110

10

MX-8120

20

Revised:2021/10/19



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