Stepper motor 57BH75PS12IC

24 V60 Vwith integrated driver and coder

Product Overview
The 57BH75PS12IC is a pulse-controlled integrated 57 mm stepper servo delivering up to 1.2 N·m output torque. The unit combines motor, driver and encoder in a compact NEMA 23 footprint to simplify installation on transfer, packaging and general automation axes using TTL pulse/direction control.

Key Highlights

• TTL pulse / direction control
• Input voltage 24–60 VDC; max output torque 1.2 N·m
• 4096-line (16,384-count) encoder feedback
• 16 DIP-switch microstep settings plus software adjustment
• Operating speed range 0.01–3000 rpm

Summary
Frame Size: 57 mm
Body Length: 75 mm
Max Output Torque: 1.2 N·m
Input Voltage: 24–60 VDC
Communication: TTL pulse / direction control
Encoder Feedback: 4096 lines (16,384 counts)

Integrated Servo Overview

• Model No.: 57BH75PS12IC
• Frame Size: 57 mm (NEMA 23)
• Integrated Body Length: 75 mm
• L Size: 55 mm
• Shaft Diameter: 8 mm
• Input Voltage Range: 24–60 VDC
• Maximum Output Torque: 1.2 N·m
• Communication: TTL pulse / direction control

Electrical, Feedback & Configuration

• Current Setting: 0.2–3.2 A software adjustable; factory-matched motor: 4.0 A
• Encoder Feedback: 4096 lines (16,384 counts)
• Phase Resistance: 0.44 Ω ±20%
• Phase Inductance: 1.4 mH ±20%
• Rotor Inertia: Approx. 280 g·cm²
• Weight: Approx. 0.82 kg
• Speed Range: 0.01 rpm to 3000 rpm
• Microstep Setting: 16 DIP-switch settings; software adjustable positive integer at or above 200
• Filter Frequency: Factory default 400 kHz; software adjustable
• Protection: Over-voltage, under-voltage, over-current, winding open circuit and position deviation
• Non-volatile Storage: Configuration parameters stored in internal MCU FLASH
• Operating Temperature: 0°C to +40°C
• Operating Humidity: 20% RH to 90% RH
• TTL Serial Settings: 115200 bps; 8 data bits; 1 stop bit; no parity

Mechanical Drawing
Mechanical drawing and dimensional artwork are provided for reference. Shaft diameter 8 mm; L size 55 mm; integrated body length 75 mm.

Technical specifications

• Model No.: 57BH75PS12IC
• Frame Size: 57 mm (NEMA 23)
• Integrated Body Length: 75 mm
• L Size: 55 mm
• Shaft Diameter: 8 mm
• Input Voltage Range: 24–60 VDC
• Maximum Output Torque: 1.2 N·m
• Communication: TTL pulse / direction control
• Encoder Feedback: 4096 lines (16,384 counts)
• Current Setting: 0.2–3.2 A software adjustable; factory-matched motor: 4.0 A
• Phase Resistance: 0.44 Ω ±20%
• Phase Inductance: 1.4 mH ±20%
• Rotor Inertia: Approx. 280 g·cm²
• Weight: Approx. 0.82 kg
• Speed Range: 0.01 rpm to 3000 rpm
• Microstep Setting: 16 DIP-switch settings; software adjustable positive integer at or above 200
• Filter Frequency: Factory default 400 kHz; software adjustable
• Protection: Over-voltage, under-voltage, over-current, winding open circuit and position deviation
• Non-volatile Storage: Configuration parameters stored in internal MCU FLASH
• Operating Temperature: 0°C to +40°C
• Operating Humidity: 20% RH to 90% RH
• TTL Serial Settings: 115200 bps; 8 data bits; 1 stop bit; no parity