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NEOTON MOTOR
42BH59CA04IC_datasheet.pdf

42BH59CA04IC_datasheet.pdf

Product catalog summary

Overview: The 42BH59CA04IC is a compact 42 mm CANopen integrated stepper servo designed for closed-loop positioning and speed control. It integrates the motor, drive, and encoder to minimize wiring and supports distributed automation through CANopen addressing and encoder feedback.

Key Highlights:

Input Voltage: 24–48 VDC
Maximum Output Torque: 0.4 N·m
Interfaces: CANopen and TTL
Address Setting: 16-position DIP-switch
Encoder Feedback: 4096-line / 16,384-count
Speed Range: 0.01–3000 rpm

Specifications:

Model Number: 42BH59CA04IC
Frame Size: 42 mm (NEMA 17)
Integrated Body Length: 58.5 mm
Shaft Diameter: 8 mm
Current Setting: 0.2–3.2 A (software adjustable), factory-matched at 2.0 A
Phase Resistance: 1.1 Ω ±20%
Phase Inductance: 2.0 mH ±20%
Rotor Inertia: Approx. 54 g·cm²
Weight: Approx. 0.35 kg
Microstep Setting: Software setting above 200, factory default 4000
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: The document includes a mechanical drawing of the 42 mm CANopen integrated stepper servo.

Catalog excerpts

NEOTON MOTOR The 42BH59CA04IC is a compact 42 mm CANopen integrated stepper servo for closed-loop positioning and speed control. The combined motor, drive and encoder reduce wiring while CANopen addressing and encoder feedback support distributed automation equipment. • 24-48 VDC input and 0.4 N-m maximum output torque • 16-position DIP-switch address setting • 0.01-3000 rpm source speed range Frame Size Integrated Body Length L Size Shaft Diameter Input Voltage Range Maximum Output Torque Communication Current Setting 0.2-3.2 A software adjustable; factory-matched motor: 2.0 A Encoder Feedback Phase Resistance Phase Inductance Rotor Inertia Weight Speed Range 4096 lines (16,384 counts) encoder feedback Microstep Setting Software setting above 200; factory default 4000 Address Setting Protection Non-volatile Storage Over-voltage, under-voltage, over-current, winding open circuit and position deviation Configuration parameters stored in internal MCU FLASH 115200 bps; 8 data bits; 1 stop bit; no parity

Open the catalog to page 1

MECHANICAL DRAWING — 42 MM CANOPEN INTEGRATED STEPPER SERVO NEOTON MOTOR | www.neotonmotor.com | [email protected] | Generated October 1, 2026

Open the catalog to page 2

All NEOTON MOTOR catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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