The Better Brush 650805 Clutch Plate is a plastic component designed to secure rotary brushes and pad drivers to floor machines. Known in the field as the “A” plate, this part mounts into the 5" center hole of the brush assembly, helping to lock the brush to the machine for reliable operation during cleaning or scrubbing tasks.
Constructed from plastic, the clutch plate is designed to flex slightly to dampen vibrations and compress to engage the drive plug. This behavior supports smoother operation and helps accommodate minor variances in fit between components, which can contribute to reduced wear on mating parts. Its simple, single-piece construction aligns with standard maintenance and replacement procedures for compatible floor machines and attachments.
When selecting this part, consider the specific make and model of your machine to confirm compatibility, as the plate is intended to work with systems that use the 5" center-hole configuration. The packaging lists the part as a single unit, with the part number BTB650805, suitable for replacement once wear or damage to the clutch area is suspected. For best results, verify that the plate’s center-hole fit matches your existing brush or pad driver housing and that the plastic material aligns with your application’s vibration and load requirements.
Features:
- Mounts into the 5" center hole on rotary brushes and pad drivers
- Locks the brush to the floor machine
- Plastic construction dampens vibrations
- Compresses to grab the drive plug
- Also known as an "A" plate
- Specify machine/make/model to ensure compatibility
- Material:
- Plastic
- Package Size:
- Each
- Case Quantity:
- 1
