
3-Phase Stepper Motor
Product Description
When standard two-phase systems fall short in high-speed operations due to resonance and vibration, our 3-Phase Stepper Motor steps in as the industry-proven solution. Our company has a distinguished history in three-phase technology-our early designs won the prestigious Gold Award at the National Spark Science and Technology Exhibition. Today, we continue this legacy of innovation by utilizing advanced electromagnetic simulation tools to optimize the stator and rotor tooth geometry of the 3-Phase Stepper Motor. This precision engineering drastically dampens low-speed resonance and provides a much flatter torque-speed curve, allowing your machinery to operate at higher speeds with minimal positioning jitter.

For OEM machine builders and overseas procurement managers, sourcing a robust 3-Phase Stepper Motor with consistent mechanical tolerances is vital for scaling production. At our 16,000-square-meter facility, we utilize specialized automatic stator winding and insertion equipment to ensure uniform winding tension and perfect phase balance. We conduct a complete battery of automated tests on every unit before packaging to guarantee absolute compliance with CE and energy-saving standards. Backed by our 18-month factory warranty and dedicated remote engineering support, this motor is the ideal choice for demanding applications in textile, packaging, and CNC engraving industries.
Specifications
|
Parameter |
Value |
|
Frame Size |
NEMA 23, NEMA 34, NEMA 42 |
|
Step Angle |
1.2° (±5% accuracy) |
|
Phase |
3-Phase |
|
Holding Torque |
1.0 N·m to 16.0 N·m |
|
Resistance Temp |
Class F (155°C) |
|
Dielectric Strength |
500V AC for 1 Minute |
Applications
- High-Speed CNC Woodworking and Sheet Metal Engraving
- Multi-Needle Textile and Computerized Quilting Machinery
- High-Precision Labeling and Automated Filling Systems
- Heavy-Duty Positioners and Indexing Tables

Customization Capability
We are fully equipped to customize our three-phase motors to meet challenging operational environments. Options include custom IP ratings for dust/water resistance, specialized shaft designs, dual-shaft extensions, and integrated encoder mounts. Custom sample development takes 15 to 45 days. To support your sourcing flexibility, different models can be combined to meet our 50-unit MOQ. Samples are paid, ensuring we dedicate full engineering resources to your prototype development.
Packaging & Shipping
- Packaging: Individual shockproof boxes packed within master cartons, secured on non-fumigation wooden pallets for transit safety.
- Trade Terms: Supported on EXW, FOB, and DDP shipping terms to fit your logistics pipeline.
- Payment Terms: 30% T/T deposit, 70% balance paid upon presentation of the B/L copy (flexible options available for long-term partners). Payments accepted in USD.
FAQ
Q: Do you provide OEM/ODM customization services?
A: Yes, we do. We can design and manufacture custom motors from the ground up according to your specialized technical drawings, specific electrical requirements, or physical prototypes.
Q: What are your warranty terms and after-sales service workflows?
A: All motors come with an 18-month warranty. Our after-sales department supports you remotely with technical questions. Our shipments are fully insured, so any transit damage claims can be resolved quickly.
Q: What is the lead time for standard and custom production runs?
A: Standard orders are shipped within 1 to 2 weeks. Custom production runs require 15 to 45 days depending on specification complexity, with repeat custom orders being processed on a faster track.
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