100mN.M 3D Printer Stepper Motor 12.6V NEMA16 Four Phase Stepper Motor
The 39mm stepper motor features straightforward control through simple pulse signals, making it easy to use and learn. Designed for long service life and reliable operation, this motor provides exceptional long-term reliability.
Key Features
12-year manufacturing history serving over 800 clients in China
Professional drivetrain solution specialist
Available in single or double shaft variations
CE and RoHS certified
Customized services and contract manufacturing available
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 39 mm |
| Number of Phase | 4 Phase |
| Rated Current | 0.28 A |
| Holding Torque | 100 mN.m |
| Resistance | 45 ohm |
| Inductance | 20 mH |
| Rotor Inertia | 15 g-cm² |
| Motor Weight | 0.17 kg |
| Number of Leads | 4 |
| Connection | Bipolar |
Operating Specifications
Step Angle: 1.8°
Maximum Temperature: 80°C maximum
Ambient Temperature: -20°C to 50°C
Storage Temperature: -20°C to 100°C
Humidity Range: 85% or less, non-condensing
Magnet Wire Insulation: Class B 130°C
Insulation Resistance: 100M Ohm at 500 VDC
Dielectric Strength: 500 VDC for 1 min
Available Models
| Model | Holding Torque | Step Angle | Motor Length | Type of Shaft | Rated Current |
| 39SHD0001-20 | 100mN.m | 1.8° | 20mm | Round Shaft | 0.48A |
| 39SHD0504-20 | 100mN.m | 1.8° | 22mm | Round Shaft | 0.4A |
| 39SHD0611-20 | 200mN.m | 1.8° | 25mm | Round Shaft | 0.4A |
| 39SHD0302-20 | 220mN.m | 1.8° | 34mm | Round Shaft | 0.4A |
| 39SHD0401-24 | 220mN.m | 1.8° | 38mm | Round Shaft | 0.4A |
| 39SHD0801-24B | 220mN.m | 1.8° | 48mm | D Shaft | 0.4A |
Customization Options
If our standard motors don't meet your requirements, we can customize motors to your exact specifications. Customization options include special shafts, winding parameters, installation dimensions, specialized lead wires, connectors, and more.
Encoder
Brake
Gearbox
Shaft
Please click the button below to discuss your specific requirements with our engineering team.
Get a Quote