Gears Electric Brush Motor

Replacement Gears for Electric Brush Motor

High-Torque Drive Components for Lely A4 & A5

Maintain the precision and power of your teat preparation system with our high-durability Replacement Gear Set. These gears are specifically engineered for the Electric Brush Motor assembly, providing the mechanical link required to spin cleaning brushes at the optimal RPM for effective cow hygiene.

Product Specifications

• Compatibility: Fully compatible with Lely Astronaut A4 and Lely Astronaut A5 milking robots.
• Drive System: Specifically designed for the Electric brush motor assembly (Lely 5.1004.0525.0).
• Material: High-performance, wear-resistant polymer engineered to handle the high torque of electric drive systems.

Maintenance Tip: Plastic-Safe Lubrication

When installing these gears into the electric motor housing, it is critical to use a Plastic-Compatible Grease (such as a high-quality Silicone or Synthetic grease).

• The "No-Petroleum" Rule: Standard mineral-based or automotive greases can chemically attack the plastic, causing the gears to soften, swell, or become brittle over time.
• Preventative Check: If you hear a high-pitched "whining" or a grinding sound coming from the brush arm, inspect the gears immediately. Replacing a worn gear early prevents the motor from overheating and saves you from a more expensive motor replacement.