Factory Direct Sale HEMM 11D1401-01 Nema 11 28x28mm 45mNm Hybrid Stepper Motor with D shape Shaft for CNC Machine

Our HEMM 11D1401-01 is a high-performance NEMA 11 hybrid stepper motor featuring a compact 28×28mm frame and specialized D-shaped shaft, making it an ideal solution for space-constrained CNC machines and automation systems. With its 45mNm holding torque and precision 1.8° step angle, this motor delivers reliable performance for demanding applications.

Key Specifications:

• Frame Size: NEMA 11 (28×28mm)

• Shaft Type: D-shaped shaft for secure coupling

• Step Angle: 1.8° ±5% for precise positioning

• Holding Torque: 0.045N.m (6.37oz.in) minimum

• Electrical: 2-phase, 2.4V rated voltage, 0.6A current

• Electrical Characteristics: 4.0Ω resistance, 2.2mH inductance

Performance Features:
✓ D-Shaft Design: Ensures positive drive connection without slippage
✓ Optimized for CNC: Perfect for small CNC routers, engravers, and automation
✓ Robust Construction: Class B insulation with 500V AC dielectric strength
✓ Thermal Stability: Operates within -20°C to +50°C temperature range
✓ Mechanical Durability: Supports 10N thrust load and 21N radial load

Technical Details:

• Rotor Inertia: 9g.cm² (0.05oz.in²)

• Compact Weight: Approx. 100g (3.52oz)

• Operational Life: 5,000 hours

• Environmental Rating: 15%-90% humidity operation

Ideal for:

• Mini CNC machines

• 3D printers

• Medical equipment

• Automated test systems

• Robotics applications

This factory-direct stepper motor offers exceptional value with professional-grade performance in a compact package. The D-shaft configuration provides secure mounting for pulleys and couplings, while the hybrid design ensures smooth operation and precise positioning.

Order today and experience:
✔ Factory-direct pricing
✔ Reliable performance
✔ Compact, space-saving design
✔ Precision motion control

Upgrade your compact CNC or automation system with the HEMM 11D1401-01 - where precision meets affordability in a space-efficient package!