JiuQi Motor (Changzhou) Co.,Ltd.
                                                                                                           
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9 Years
Since 2017
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Nema 17/23 28mm Bipolar Stepper Motor 1.8 Degree for CNC Machines with 0.17-0.8N.m Torque Range

Price Negotiable
Price: $4~$10/PCS
MOQ: 100PCS
Delivery Time: Trial orders :2 WEEKS Bulk orders: within 3 weeks
Brand: JIUQI
Product Description
28mm Hybrid Stepper Motor for CNC Applications

High-performance bipolar stepper motor featuring 1.8° step angle and 28mm frame size, engineered for precision CNC machinery and automation systems.

Key Performance Features
  • Reliable Operation: Rigorous quality control ensures minimal defect rates and consistent performance
  • Low Noise Design: Advanced materials and precision assembly deliver exceptionally quiet and smooth operation
  • High Precision: 1.8° step angle provides excellent resolution and positioning accuracy
  • Customization Options: Available with various winding currents, shaft configurations, and connector types
Technical Specifications
Model Step Angle Current Holding Torque Weight Leads Length
HB28-JQ-1 1.8° 0.4A 0.17N.m 0.15kg 4 26mm
HB28-JQ-2 1.8° 0.25A 0.2N.m 0.2kg 6 31mm
HB28-JQ-3 1.8° 1.8A 0.28N.m 0.24kg 4 38mm
HB28-JQ-4 1.8° 0.9A 0.4N.m 0.34kg 6 50mm
HB28-JQ-5 1.8° 1.8A 0.8N.m 0.5kg 4 60mm
Mechanical Dimensions
28mm stepper motor mechanical dimensions diagram showing mounting holes and shaft specifications
Performance Characteristics
Stepper motor performance curve showing torque vs speed characteristics
Application Areas
  • 3D Printers and CNC Engraving Machines
  • Industrial Automation and Monitoring Equipment
  • Medical Equipment and Office Automation Systems
  • Advertising and Display Equipment
Ordering & Shipping Information

Payment Terms: 100% T/T advance for samples, negotiable for bulk orders

Warranty: 12-month limited warranty from delivery date

Lead Time: 2 weeks for trial orders, 3 weeks for bulk orders

Shipping: Express carriers (FedEx, DHL, UPS) for samples, vessel transport for bulk orders

Delivery: 5 working days via express, 15-30 working days via vessel

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company JiuQi Motor (Changzhou) Co.,Ltd.
Location No.8 lanxiang Road,Wujin Economic Development area,Changzhou,Jiangsu ,China
Contact Person Suki Shao

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