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NEOTON MOTOR
57BH80CA12IM_datasheet.pdf

57BH80CA12IM_datasheet.pdf

Product catalog summary

Overview
The 57BH80CA12IM is a 57 mm CANopen integrated stepper servo motor featuring battery-free mechanical multi-turn absolute feedback. It is designed to retain position through power-off conditions within a range of −100 to +1499 turns, allowing for a restart without homing, which can reduce the need for separate home and limit sensors in various applications.

Key Highlights

Battery-free mechanical multi-turn absolute feedback.
Position retention through power loss, supporting restart without homing.
Feedback range of 1,599 turns: −100 to +1499 turns.
CANopen and TTL communication protocols.
4096-line / 16,384-count encoder feedback.
24–60 VDC input voltage and 1.2 N·m maximum output torque.

Specifications

Model No.: 57BH80CA12IM
Frame Size: 57 mm (NEMA 23)
Integrated Body Length: 79.9 mm
Shaft Diameter: 8 mm
Input Voltage Range: 24–60 VDC
Maximum Output Torque: 1.2 N·m
Communication: CANopen, TTL
Current Setting: 0.5–6.5 A, 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
Microstep Setting: Host configurable; factory default 4000
Address Setting: Factory default 1; adjustable by host software
Multi-turn Feedback: 1,599-turn battery-free mechanical feedback
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

Mechanical Drawing
For detailed mechanical specifications, refer to the mechanical drawing provided by NEOTON MOTOR.

Catalog excerpts

NEOTON MOTOR The 57BH80CA12IM is a 57 mm CANopen integrated stepper servo with battery-free mechanical multi-turn absolute feedback. The supplied encoder technology retains position through power-off conditions within its stated -100 to +1499-turn range, allowing a restart without homing where the machine safety and control design permit. This can reduce dependence on separate home and limit sensors for indexing tables, transfer axes, compact handling modules and mobile equipment. • Battery-free mechanical multi-turn absolute feedback • Position retained through power loss; supports restart without homing where the system design permits • 1,599-turn feedback range: -100 to +1499 turns • 24-60 VDC input and 1.2 N-m maximum output torque | SPECIFICATIONS Frame Size Integrated Body Length L Size Shaft Diameter Input Voltage Range Maximum Output Torque Communication Current Setting Encoder Feedback Phase Resistance Phase Inductance Rotor Inertia Weight Microstep Setting Address Setting Multi-turn Feedback 0.5-6.5 A software adjustable; factory-matched motor: 4.0 A 4096 lines (16,384 counts) encoder feedback 0.44 D ±20% Host configuration; positive integer above 200; factory default 4000 Factory default 1; start address adjustable by host software 1,599-turn battery-free mechanical multiturn feedback; fixed range -100 to +1499 turns Over-voltage, under-voltage, over-current, winding open circuit and position deviation

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Non-volatile Storage Configuration parameters stored in internal MCU FLASH Operating Temperature Operating Humidity MECHANICAL DRAWING — 57 MM CANOPEN MULTI-TURN INTEGRATED STEPPER SERVO NEOTON MOTOR | www.neotonmotor.com | [email protected] | Generated October 1, 202

Open the catalog to page 2

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*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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