Micro-capacity torque detector

made-to-order

MDシリーズ

The MD series torque detector detects output torque from small precision motors to various mechanisms with high accuracy and high resolution.
Our phase difference detection method has achieved a minimum unit of 0.001 mN·m for micro torque measurement (when using MD-501C).
Additionally, the MD series is built into the MT series for micro torque measurement devices, and has gained numerous achievements and trust as a performance testing device for small precision motors.

Inquiry

High-precision measurement of mN·m torque
Measurement-based low inertia and low starting torque.
Wide range of rotational speed: Capable of measuring from standstill (0 r/min) to high-speed rotation with a single unit.
Compatible with the new type of rotational detector (MD-0110 series option)

Model	Rated Torque mN･m	Minimum resolution mN･m	Rated speed r/min	Adjustable range r/min	Moment of inertia kgm ²	Torsional rigidity N･m/rad
MD-201C	2	0.001	10,000	0～10,000	1.9 ×10^-7	8.24 ×10^-2
MD-501C	5	0.001	10,000	0～20,000	1.9 ×10^-7	2.06 ×10^-1
MD-102C	10	0.01	10,000	0～20,000	1.9 ×10^-7	4.12 ×10^-1
MD-202C	20	0.01	10,000	0～20,000	1.9 ×10^-7	8.24 ×10^-1

1 mN･m ＝ 10.19716 gfcm
※ The rotation speed can be adjusted within a certain range (separate estimate required).
※ MD-502C, MD-103C, MD-203C have transitioned to TH-3502(H), TH-3103(H), TH-3203(H).
※ MD-503C, MD-104C, MD-204C have transitioned to TH-3503(H), TH-3104(H), TH-3204(H).

overall accuracy

±0.2 % FS (when combined with TS-2800 / TS-3200A* and during N-0 correction)

the influence of temperature

+0.03 % FS/°C

suitable rotation detector

MD-0110 Series (Option)

Operating temperature range

0 to +50 °C

Storage Temperature Range

-20 °C to +60 °C

Use humidity

below 85%

vibration resistant

Within 50 m/s ²

connection method

Cable-side connector TRC116-12A10-7M10.5

Power Supply

AC 100 V 50/60 Hz, 10 VA

Accessories

Power cable (2.4 m), torque signal cable (5 m)
Instruction manual, test report

Outline Dimensions

Model	A	B	C	D	E	F	φG	H	J ^±0.5	L	phi M	P	Q	S
MD-201C, MD-501C MD-102C, MD-202C	110	80	70	90	80	126	3⁰_-0.01	11	35	5	4.5	70	60	14

Option

Rotary detector (MD-0013)
MX-8105 cable for the same
MD-0004 external switch for rotation direction ^※

*discontinued product

* The rotation direction of the motor included with the detector can be switched externally. Only the wiring is included; the switch for the changeover is not included.

Micro-capacity torque detector

made-to-order

MDシリーズ

Features

Specifications

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Outline Drawings

Outline Drawings(3D)

Instruction Manuals

Related Information