20Pcs 12V 2 Phase DC Gear Motor 7.5° 100-120mA Gear Ratio 1/75 Permanent Magnet Stepper Motor
20Pcs 12V 2 Phase DC Gear Motor 7.5° 100-120mA Gear Ratio 1/75 Permanent Magnet Stepper Motor
Features:
20mm DC stepper gear motor
Permanent magnet construction
Spur gearbox
Gear ratio: 1/75
Rated voltage: 12V
Rated current: 100–120mA
Rated torque: 0.5kg·cm
Holding torque: 30–75g·cm
Step angle: 18°
Phase: 2
Resistance: 60Ω
Motor type: Permanent magnet stepper
Gear type: Spur gearbox
Noise level: <40 dB at 30cm
Rotation direction: CW/CCW;
Physical Specifications:
Motor diameter: 20mm
Motor length: 20mm
Shaft diameter: 4mm
Shaft length: 8mm
Shaft type: D-cut
D-cut diameter: 3.5mm
D-cut length: 8mm
Weight: 50g
Applications:
3D printers, CNC machines, camera platforms, robotics, process automation.
| Electrical Specification | |
|---|---|
| Phase Resistance(ohm) | 60 |
| Rated Current (A) | 0.1-0.12 |
| No. of Phase | 2 |
| Input Voltage(V) | 12 |
| Rated Torque(kg.cm) | 0.5 |
| Holding Torque(mN.m) | 3*75 |
| Step Angle(deg.) | 18° |
| Physical Specification | |
| Frame Size(mm) | 20*20 |
| Weight(g) | 50 |
| Shaft Diameter(mm) | 4 |
| Shaft Length(mm) | 8 |
| Shaft Type | D-cut |
| Single Shaft/Dual Shaft | Single Shaft |
| Body Length(mm) | 20 |
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