Precision Servo Motor OverviewThis document provides detailed specifications for a precision servo motor by CONSTAR, suitable for applications in medical equipment, intelligent prostheses, and industrial robots. The specifications are subject to change without notice.
Motor Characteristics- Voltage: 12.0 V
- Terminal Resistance: 28.0 Ω
- No-load Speed: 11500 rpm
- No-load Current: 10 mA
- Stall Torque: 4.2 mNm
- Stall Current: 430 mA
- Nominal Torque: 1.0 mNm
- Nominal Speed: 8100 rpm
- Nominal Current: 140 mA
- Back-EMF Constant: 1.02 mV/rpm
- Torque Constant: 9.73 mNm/A
Operating Temperature Range-20 to +85°C
Encoder Characteristics- Number of Channels: 2
- Counts per Turn: 16, 32, 64
- Supply Voltage: 5.0 V
- Max. Speed: 30000 rpm
- Phase Shift: 90±45°e
- Output Signal: TTL
- Diameter: 10 mm
- Length: 8.5 mm
Gearbox Characteristics- Gearbox Stages and Reduction Ratios:
- 1 Stage: 4 Reduction Ratio, Max. Rated Torque 5 mNm, Max. Momentary Torque 15 mNm, Length 11.7 mm
- 2 Stages: 16 Reduction Ratio, Max. Rated Torque 10 mNm, Max. Momentary Torque 30 mNm, Length 14.8 mm
- 3 Stages: 64 Reduction Ratio, Max. Rated Torque 30 mNm, Max. Momentary Torque 90 mNm, Length 17.9 mm
- 4 Stages: 256 Reduction Ratio, Max. Rated Torque 40 mNm, Max. Momentary Torque 120 mNm, Length 21 mm
- 5 Stages: 1024 Reduction Ratio, Max. Rated Torque 50 mNm, Max. Momentary Torque 150 mNm, Length 24.1 mm
- 6 Stages: 4096 Reduction Ratio, Max. Rated Torque 60 mNm, Max. Momentary Torque 180 mNm, Length 27.2 mm
OptionsLead wires length, Shaft length, Special coils