Features

• Prototyping support
• Customizable
• Lineup of both brushed and brushless DC motors
• Accessories: Gearbox, Encoder, Drive, Brake

The EC057C Series Brushless DC Motor is a high torque density model brushless motor in a NEMA
23 confi guration. It is offered in 4 motor lengths with continuous torque from 0.078 – 0.28 Nm

Use

• Semiconductor equipment
• Pre-treatment equipment
• Research Equipment & Laboratory Automation
• Food Automation
• Servo for building and door applications

•  Benefits

• – Speeds up to 12,000 RPM possibie
• – DC bus voltage up to 76.4 VDC
• – NEMA 23 confi guration
• – Eight standard windings per stack, special windings available
• – 4 Pole rare earth design

• Optional Assemblies

• – Encoder: E30C/D
• – Gearboxes: G40A, PLG42S, G51A, PLG52
• – Brake: B49A
• – Programmable Drives: BGE3004A,BGE6015A

Motor Characteristics

Recorded at maximum winding temperature at 25°C ambient and without heatsink.

Dimensional Drawings: EC057C-1 • EC057C-2 • EC057C-3 • EC057C-4

Performance Data & Graph: EC057C–3

The V1 and V2 ratings are intended to demonstrate the motor winding performance at different applied voltages. Use the voltage constant to specify the motor winding selection along with the motor p/n: for example, DC030C-1 (3.31 V/krpm).
1Recorded at maximum winding temperature at 25°C ambient and without heatsink.