2Pcs 12V Micro DC Stepper Gear Motor GM20-20BY 18° 120mA 2.5kg.cm 2 Phase with Ratio 29~488 Gearbox
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2Pcs 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 |