57AM24 Stepper Motor NEMA 23 High Torque Closed Loop Motor

57AM24 Stepper Motor NEMA 23 High Torque Closed Loop Motor

57AM24 Stepper Motor NEMA 23 High Torque Closed Loop Motor

• 57AM24 Stepper Motor is engineered for applications that demand high torque, superior accuracy and completely reliable closed loop control.
• Encoder-based feedback, the motor intelligently corrects lost steps and delivers servo-like performance at a more economical price.
• Built with premium-grade materials and optimized magnetic design, the 57AM24 motor delivers stable torque at both low and high speeds, providing consistent performance in demanding industrial environments.

Specifications

• Model: 57AM24
• Frame Size: NEMA 23 (57 × 57mm)
• Step Angle: 1.8°
• Holding Torque: 2.8 – 3.5 N·m
• Rated Current: 3.0 – 4.2 A per phase
• Motor Type: 2-Phase Hybrid Stepper Motor
• Encoder Resolution (closed loop): 1000–1200 PPR
• Shaft Diameter: 6.35mm / 8mm
• Body Length: 100–112 mmElectrical Characteristics
• Phase Resistance: 0.8 – 1.0 Ω
• Inductance: 2.5 – 3.8 mH
• Rated Voltage: Adjusted based on driver current
• Insulation Class: Class B
• Back EMF Constant: Standard NEMA 23 profile

Mechanical Characteristics

• Shaft Runout: ≤ 0.05mm
• Radial Play: ≤ 0.025mm (450g load)
• Axial Play: ≤ 0.075mm (1.5kg load)
• Bearings: Dual ball bearing structure
• Rotor Inertia: 300–350g·cm²

Recommended Compatible Drivers

• T60 Stepper Driver
• T86 Closed Loop Driver
• R42 / R60 / R86 Stepper Drivers
• Any 2-phase closed loop stepper driverKey Features
• Closed Loop Control
• High Torque Output for heavy loads
• Smooth acceleration & low resonance
• Energy-efficient hybrid stepper design
• Encoder feedback for real-time position correction
• Servo-like accuracy at economical cost
• Ideal for high-speed CNC axes

Applications

• CNC Routers & Milling Machines
• Laser Engraving & Cutting Machines
• 3D Printers & Industrial Machinery
• Robotics & Pick-and-Place Units
• Packaging Machinery
• Textile & Embroidery Systems
• Automation and Motion Control Systems
• Conveyor & Material Handling

Package Includes

• 1 piece of 57AM24 Stepper Motor