3-Phase Closed Loop Stepper Motor

3-Phase Closed Loop Stepper Motor

Meeting the rigorous demands of modern, heavy-duty automation requires a motion control solution that refuses to compromise on torque or dynamic response. Our 3-Phase Closed Loop Stepper Motor is specifically engineered to bridge the gap between traditional stepping systems and costly AC servo systems.
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Product Description

Meeting the rigorous demands of modern, heavy-duty automation requires a motion control solution that refuses to compromise on torque or dynamic response. Our 3-Phase Closed Loop Stepper Motor is specifically engineered to bridge the gap between traditional stepping systems and costly AC servo systems. Drawing upon our deep manufacturing expertise since 1987, we design these motors with a specialized three-phase configuration that inherently minimizes torque ripple and resonance. In our modern 6,000-square-meter production workshops, every stator is wound with precision multi-row winding machinery to ensure perfectly balanced magnetic fields. The result is a 3-Phase Closed Loop Stepper Motor that delivers smoother motion, lower heat generation, and significantly quieter operation than standard two-phase alternatives.

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As a direct-to-factory partner, we understand that global sourcing agents and machinery manufacturers require flawless consistency. We run each 3-Phase Closed Loop Stepper Motor through comprehensive automated insulation and resistance checks to guarantee long-term operational stability in harsh industrial environments like textile machinery and heavy-duty AGVs. Our robust 18-month warranty and dedicated remote engineering support give your technical teams complete peace of mind during deployment. By choosing our CE and ISO9001 certified solutions, you are aligning with a Chinese manufacturing pioneer whose products have repeatedly earned national quality awards and generated over 100 million RMB in annual sales.

 

Specifications

 

Parameter

Value

Frame Size

NEMA 34, NEMA 42

Step Angle

1.2° (±5% accuracy)

Phase

3-Phase

Holding Torque

4.0 N·m to 20.0 N·m

Encoder Resolution

1000 / 2500 Lines

Insulation Class

Class F (155°C)

 

Applications

 

  • Multi-Axis CNC Milling and High-Precision Engraving Machinery
  • High-Speed Textile and Packaging Automated Lines
  • Heavy-Load AGVs, Automated Guided Vehicles, and Smart Racking
  • Industrial Automation and Specialized Motion Positioners
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Customization Capability

 

We specialize in engineering custom-tailored solutions to match your specialized machinery. Our R&D team can modify stator windings, customize mechanical mounting flanges, and integrate specialized connector harnesses. Custom-engineered prototypes are fully developed and ready for testing within 15 to 45 days. We support our distributors by allowing mixed model and color configurations within our low MOQ of 50 units. While custom samples are paid, they are manufactured with the exact structural integrity of your production run.

 

Packaging & Shipping

 

 

  • Packaging: Heavy-duty shock-absorbing cartons secured on fumigation-free wooden pallets or individual wooden crates.
  • Trade Terms: Flexible shipping options including EXW, FOB, and DDP to your designated warehouse.
  • Payment Terms: 30% T/T advance payment, with the 70% balance due against the B/L copy (terms negotiable for strategic distributors). All payments are accepted in USD.

 

FAQ

 

Q: Can you manufacture products based on our drawings or prototypes?

A: Yes, our in-house R&D and engineering departments can review your technical drawings or physical prototypes to manufacture custom-engineered motors that match your exact mounting and electrical specifications.

Q: How are warranty claims and after-sales service managed?

A: We provide a 18-month warranty on all motors. If an issue arises, our specialized after-sales team offers remote diagnostic support. Since every shipment is backed by cargo insurance, any physical transit damage can be claimed and compensated quickly.

Q: How long does production take for standard vs. custom orders?

A: Standard motors are delivered in 1 to 2 weeks because we maintain a safety stock of critical components. Custom orders require 15 to 45 days. Repeat custom orders typically benefit from a shorter turnaround time.

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