20Pcs 12V 4 Phase Stepper Gear Motor 7.5° 120mA 0.5kg.cm with Spur Gearbox 3mm-D shaft
Features:
25mm DC stepper gear motor
Permanent magnet construction
Spur gearbox
Gear ratios: 1/10, 1/60, 1/100
Rated voltage: 12V
Rated current: 120mA
Current per phase: 120mA
Rated torque: 0.5kg·cm
Holding torque: 100g·cm
No-load speed: 9000RPM
Step angle: 7.5°
Phase: 4
Resistance: 100Ω
Motor type: Permanent magnet stepper
Gear type: Spur gearbox
Noise level: <40 dB at 30cm
Rotation direction: CW/CCW;
Physical Specifications:
Motor diameter: 25mm
Motor length: 25mm
Shaft diameter: 3mm
Shaft length: 10mm
Shaft type: D-cut
D-cut diameter: 2.5mm
D-cut length: 8mm
Weight: 50g;
Applications:
3D printers, CNC machines, camera platforms, robotics, process automation.
| Physical Specification | |
|---|---|
| Body Length(mm) | 11+18.5 |
| Shaft Diameter(mm) | 3 |
| Shaft Type | D-cut |
| Shaft Length(mm) | 10 |
| Gearbox Type | Spur Gearbox |
| Weight(g) | 50 |
| Single Shaft/Dual Shaft | Single Shaft |
| Electrical Specification | |
| Holding Torque (Ncm) | 9.8 |
| Phase Resistance(ohm) | 100 |
| Rated Voltage(V) | 12 |
| Current(A) | 0.12 |
| Rated Torque(kg.cm) | 0.5 |
| Step Angle(°) | 7.5° |
| No. of Phase | 4 |
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