20Pcs 12V Micro DC Stepper Gear Motor GM20-20BY 18° 120mA 2.5kg.cm 2 Phase with Ratio 29~488 Gearbox
- Manuals and Documentation:
- 6% Off On Total Order Amount!
- Enjoy Discount at Checkout! No Need Coupon Code!
- Valid Till December 3th,2025
20Pcs 12V Micro DC Stepper Gear Motor GM20-20BY 18° 120mA 2.5kg.cm 2 Phase with Ratio 29~488 Gearbox
Features:
Low-speed torque;
exact location;
Extended Life Versatility
Reliable low speed synchronous rotation;
Application:
3D Printing;
Platforms for CNC Cameras
Robotics Process Automation;
Electrical Specification
Part Number: TQGM20-20BY
Rated Voltage:12V
Rated current:100-120mA
Rated Torque:0.5kg.cm
Holding Torque:30*75g.cm
Resistance:60Ω
Step Angle:18°
Gear Ratio:1/75
Gear Type:Spur Gearbox
Phase:2 Phase
Construction:Permanent Magnet
Noise:30cm,<40db
Physical Specification:
Motor Size: 20*20mm
Motor Diameter:20 mm
Motor Length:20 mm
Shaft Type:D-cut
D-cut Diameter:3.5mm
D-cut Length:8mm
Shaft Diameter:4mm
Shaft Length:8mm
Weight:50g

| 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 |


クレジットカード決済
PayPal