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NEOTON MOTOR
28BH75EC018IE_datasheet.pdf

28BH75EC018IE_datasheet.pdf

Product catalog summary

Overview: The NEOTON MOTOR 28 mm EtherCAT Integrated Stepper Servo, model 28BH75EC018IE, is a compact solution combining a motor, drive, and encoder in a single 74.5 mm body. It is designed for applications requiring precise closed-loop positioning with reduced wiring complexity.

Key Highlights:

Integrated motor, drive, and encoder with a 28 mm frame size and 74.5 mm body length.
Operates on a 9–36 VDC input voltage with a maximum output torque of 0.12 N·m.
Features EtherCAT and TTL interfaces for communication.
Equipped with a 4096-line (16,384-count) encoder for feedback.
Internal FLASH memory retains configuration parameters.

Specifications:

Model Number: 28BH75EC018IE
Frame Size: 28 mm (NEMA 11)
Integrated Body Length: 74.5 mm
Shaft Diameter: 5 mm
Input Voltage Range: 9–36 VDC
Maximum Output Torque: 0.12 N·m
Communication: EtherCAT, TTL
Current Setting: Adjustable from 0.2–3.2 A
Encoder Feedback: 4096 lines (16,384 counts)
Phase Resistance: 1.8 Ω ±20%
Phase Inductance: 2.1 mH ±20%
Rotor Inertia: Approx. 13 g·cm²
Weight: Approx. 0.16 kg
Microstep Setting: Factory default 10,000
Address Setting: Automatically allocated by master
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: Detailed mechanical drawings are available for precise integration and installation.

Catalog excerpts

NEOTON MOTOR This 28 mm EtherCAT integrated stepper servo combines the motor, drive and encoder in a single 74.5 mm body. EtherCAT and TTL connectivity, together with 16,384-count encoder feedback, support compact closed-loop positioning, transfer and packaging axes while reducing external wiring. • 28 mm integrated motor, drive and encoder with 74.5 mm body • 9-36 VDC input and 0.12 N-m maximum output torque • Internal FLASH retains configuration parameters PARAMETER VALUE 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 Non-volatile Storage Operating Temperature Operating Humidity 0.2-3.2 A software adjustable; factory-matched motor current not specified 4096 lines (16,384 counts) encoder feedback Factory default 10,000; object index 0x2001 Start address from source; automatically allocated by master 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 — 28 MM ETHERCAT 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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