ESS Series 2.2Nm(311.55oz.in) Nema 23 Integrated RS485 Closed Loop Stepper Servo Motor 24-48VDC 1000CPR

The NEMA 23 integrated stepper motor features a holding torque of 2.2Nm(311.55oz.in), peak current range of 1.0 to 4.0A, input voltage of 24 - 48VDC, and a 1000cpr incremental encoder. It supports RS485 communication and offers versatile I/O connections for flexible integration.
This compact and reliable motion control solution is ideal for industrial automation, office equipment, medical devices, robotics, and intelligent machinery applications.

Electrical Specifications

• Manufacturer Part Number: ESS23-RS20
• Holding Torque: 2.2Nm(311.55oz.in)
• Input Voltage: 24 - 48VDC
• Output Peak Current: 1.0 - 4.0A
• Logic Input Current: 10 - 50mA
• Logic Input Voltage: 24V
• Encoder Type: Incremental
• Encoder Output Type: Differential
• Encoder Resolution: 1000cpr
• Encoder Output Signal Channels: 3
• Isolation Resistance: More than 100MΩ
• Dielectric strength: 500VAC for 1MIN.
• Insulation Class: B 130°C[266°F]

Physical Specifications

• Frame Size: 57 x 57mm
• Body Length: 80mm
• Shaft Diameter: Φ8mm
• D-cut Shaft Length: 15mm
• Shaft Length: 21mm
• Weight: 1246g