155mN.M NEMA 16 Stepper Motor for 3D Printers & Engraving Machines
This compact NEMA 16 stepper motor delivers 155mN.m holding torque in a lightweight 0.17kg package. Ideal for 3D printers, engraving machines, and medical beauty equipment requiring precise motion control.
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 27mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.4A |
| Holding Torque | 155mN.m |
| Resistance | 23.1Ω |
| Inductance | 25mH |
| Rotor Inertia | 15 g·cm² |
| Motor Weight | 0.17kg |
| Number of Leads | 4 |
| Connection | Bipolar |
Product Appearance
Dimensions
Key Features
- Compact 39×39×27mm dimensions for space-constrained applications
- High torque-to-weight ratio for efficient performance
- Precise 1.8° step angle for accurate positioning
- Bipolar configuration with 4 leads for flexible wiring
- Suitable for 3D printers, engraving machines, and medical equipment
Custom Motor Solutions Available
If our standard motor doesn't meet your requirements, we can customize motors to your exact specifications. Customization options include:
- Special shafts and mounting dimensions
- Custom winding parameters
- Specialized lead wires and connectors
- Additional components: Encoders, Brakes, Gearboxes
Get a Quote Technical Documentation
Download torque curves and complete technical specifications for integration planning.