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Post Type Selectors

Torque Detector MD series
Micro Capacity Type

The MD series torque detector is designed to measure the torque output from compact & precision type motors used in the electric & electronics industry, the automotive industries and so on, featuring outstanding low inertia and low starting torque. With the phase differential system, it can realize low capacity torque measurement as small as 0.001mNm.

Made to Order

Feature

  • • High accurate detection of micro capacity torque (mN·m)
  • • Focused on measurement: Low moment of inertia and small starting torque
  • • Wide measurement range: From stationary condition (0 r/min) to high rotation speed can be measured with one unit.
  • • Applicable to new rotation detector (MD-0110 series option)

Specifications


Model

 Rated torque

Resolution

Rated rotational
speed
Allowable
range
Inertia
Moment
Spring
Constant
Weight
mNm
mNm
r/min
r/min
kgm2
Nm/rad
kg
MD-201C
2
0.001
10,000
0 to 10,000
1.9 × 10-7
8.24 x 10-2
1.5
MD-501C
5
0.001
10,000
0 to 20,000
1.9 × 10-7
2.06 x 10-1
1.5
MD-102C
10
0.01
10,000
0 to 20,000
1.9 × 10-7
4.12 x 10-1
1.5
MD-202C
20
0.01
10,000
0 to 20,000
1.9 × 10-7
8.24 x 10-1
1.5

                                * Revolution speed range can be changed up to the allowable range.

                                            * The MD series torque detectors below are replaced by the following TH-3000 series.

Specifications


Measurement accuracy±0.2 % / F.S.(when N-0 correction combined with the TS-2800/3200A)
Temperature effect+0.03 % /F.S. / ℃
Applicable detectorMD-0110 series(option)
Operating temperature range0 to+50 ℃
Storage temperature range−20 ℃ to +60 ℃
Operating humidity range85 %  or less
Registance to vibration50 m/s2 or less
Connection methodCable side connector TRC116-12A10-7M10.5
Power requirementAC 100 V 50/60 Hz,  10 VA
AccessoryPower cable(2.4 m), torque signal cable(5 m)
                                Option·Rotation detector MD-0110 series (120 P/R) for MD type
·MX-8105 cable for MD type
·MD-0004 external control of rotation derection
< ↑ The rotation direction of the motor with a detector can be switched externally. Only wiring, not including selection switch.>