Features

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

The EC042B Series Brushless DC Motor is an excellent choice for both power transmission and
precision motion control applications. It is offered in 3 motor lengths with continuous torque from
0.064 – 0.17 Nm. The EC042B is a high torque density 4 pole model designed as an economical yet
higher performance general purpose servo motor. It is a great choice if more torque is needed in a
42 mm motor.

Use

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

• Benefits

• – Speeds up to 9,000 RPM possible
• – DC bus voltage up to 96 VDC
• – Large bearings for high side loads
• – Metric mounting
• – Eight standard windings per stack, special windings available

• Optional Assemblies

• – Encoders: E30C/D, H Type
• – Gearboxes: PLG42S, PLG52
• – Programmable Drives: PBL4850E, BGE3004A, BGE6015

Motor Characteristics Dimensional Drawings: EC042B-1 • EC042B-2 • EC042B-3

Performance Data & Graph: EC042B–1

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.