Electric Brush Motor

Electric Brush Motor – Compatible with Lely A4

High-Torque Performance for Reliable Teat Preparation

Ensure consistent teat cleaning and stimulation with our heavy-duty Electric Brush Motor. Specifically designed for the Lely Astronaut A4, this motor provides the consistent power and rotation speed necessary for optimal pre-milking hygiene.

Product Specifications

• Part Number: Corresponds to Lely 5.1004.0525.0
• Compatibility: Exclusively designed for the Lely Astronaut A4 milking robot.
• Component Type: 24V DC high-torque electric motor.

Key Features

• Moisture-Resistant Housing: Sealed to protect internal electrical components from the high-humidity and wash-down environment of the milking arm.
• Precision Speed Control: Engineered to match OEM specifications for brush RPM, ensuring gentle yet effective cleaning of the teats.
• Durable Drive Shaft: Built with reinforced materials to handle the resistance and constant start-stop cycles of a high-traffic robotic parlor.
• Direct Replacement: Features the standard mounting pattern and electrical connectors for a straightforward swap with your existing motor.

Maintenance Tip: Protecting the Motor Seals

The most common cause of brush motor failure is moisture ingress. When installing the new motor, ensure the rubber cap (Lely 5.1004.1333.0) is in good condition and seated perfectly. We also recommend checking the motor mounting bracket for any debris or hair buildup that could cause the motor to run hot or put unnecessary strain on the drive shaft