Home » ESS57 1.5 Closed-Loop Stepper Motor - Integrated Driver, NEMA 23, 150N·cm Torque, 4.2A, Encoder Feedback, for CNC, 3D Printer, Robotics(1, 1.5Nm)
RM Engineering and automation

ESS57 1.5 Closed-Loop Stepper Motor - Integrated Driver, NEMA 23, 150N·cm Torque, 4.2A, Encoder Feedback, for CNC, 3D Printer, Robotics(1, 1.5Nm)

In stock
SKU: RMESS57
$85.00 AUD

STEPMOTECH ESS57 1.5 Closed-Loop Integrated Stepper Motor

Key Features:

  • Closed-Loop System: Built-in encoder feedback ensures accuracy and prevents step loss.
  • All-in-One Design: Integrated driver eliminates external components (plug-and-play setup).

Electrical Specifications:

  • Holding Torque: 150 N·cm
  • Rated Current: 4.2 A
  • Encoder: High-resolution feedback for precision control
  • Insulation Class: Class B (130°C / 266°F)

Physical Specifications:

  • Frame Size: 57mm (NEMA 23 standard)
  • Shaft: D-cut, 8mm diameter, 25mm length
  • Weight: 0.8kg (compact & lightweight)

Applications: CNC machines, 3D printers, robotic arms, automated packaging, and closed-loop motion systems.