Home » Manufacturing / Processing / Inspection Equipment » Inspection & Testing Systems » Motor Dynamometer System » Sugawara Labs PC-MMA1 Micro Torque Dynamometer

Sugawara Labs PC-MMA1 Micro Torque Dynamometer

Sugawara Laboratories Inc.
Type: Motor Dynamometer System, Motor Test System
Supplier / Manufacturer: Sugawara Laboratories Inc.
Model: PC-MMA1

Micro torque dynamometer for measuring speed-torque characteristics and output power of compact DC motors with startup torque of 1 mN·m or less, up to 30,000 r/min.

Industries & Applications:
Motor TestingTorque Measurement
Contact Us

Micro Torque Dynamometer for Compact DC Motors

The Sugawara PC-MMA1 measures speed-torque characteristics and output power of compact DC motors with startup torque of 1 mN·m or less.

Torque is calculated from the relative rotational-speed difference between the motor under test and the magnetic-field generator. Measurements are supported from 30,000 r/min to the stopped state.

≤1 mN·mStartup torque of target compact DC motors
30,000 r/minMaximum rotational-speed measurement range
0.1 / 1 / 2 mN·mTorque measurement ranges
Eddy CurrentBraking method

Compact DC Motor Measurement

Measures speed-torque characteristics and output power of compact DC motors with startup torque of 1 mN·m or less.

Up to 30,000 r/min

Supports stable measurement from 30,000 r/min to the stopped state.

Relative-Speed Torque Measurement

Calculates torque from the relative RPM difference between the motor and the magnetic-field generator.

Precise Axle Matching

The manufacturer lists precise axle matching as a primary advantage.

Automatic and Manual Modes

Supports automatic and manual measurement modes.

Optional Voltage and Current Measurement

Adding the EVA-1 voltage/current measurement component enables voltage and current measurement.

Compact DC MotorsMeasurement of compact DC motors with startup torque of 1 mN·m or less.
Speed-Torque CharacteristicsMeasurement of motor speed and torque characteristics.
Output PowerMeasurement of motor output power.
Voltage and CurrentVoltage and current measurement with the optional EVA-1 component.
ModelPC-MMA1
Braking MethodEddy current braking
Load-Control MethodsTorque control / Open loop sweep
Measurement ModesAutomatic mode / Manual mode
Torque MeasurementCalculated from relative difference in RPM between motor subject to measurement and braking motor
Torque Measurement Range0.1 / 1 / 2 mN·m
RPM Measurement RangeUp to 30,000 r/min
RPM Measurement Accuracy±0.1% of range (full scale)
Basic Torque Measurement ComponentMMT-1MN
Optional Voltage / Current Measurement ComponentEVA-1