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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: CAB019
- Phone: (800) 221-9723
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Frequently asked questions
Does this set include enough brushes for a motor?
Yes, each package includes two (2) brushes. It is highly recommended to replace the carbon brushes in pairs when servicing the compatible RPI Part #CAM026 motor to ensure balanced and optimal performance.
Is this part compatible with my Dynac centrifuge?
This replacement brush is specifically engineered for Clay Adams (Becton Dickinson) Dynac centrifuge models. It is designed to be used in conjunction with the RPI Part #CAM026 motor.
What are the exact dimensions of these brushes?
To ensure a perfect fit within your motor assembly, these brushes are manufactured to the following precise dimensions:
- Brush Size: 1/4” x 1/4” x 3/4”
- Radius: 1.0”
- Spring Length: 7/8”
Are these factory-new replacement parts?
Yes, all RPI CAB019 brushes are factory new. They are manufactured to provide reliable maintenance for your centrifuge equipment.
Do these brushes help maintain motor performance?
Absolutely. Using the correct brush size and spring length is critical for maintaining proper electrical contact and smooth operation of the centrifuge motor.
Is this a specialized component for RPI motors?
While these brushes are designated as RPI Part #CAB019, they are specifically intended for the maintenance of the RPI Part #CAM026 motor used in Dynac centrifuge lines.
Can I use these for routine preventative maintenance?
Yes, these brushes are an essential component for both routine preventative maintenance and motor repair for compatible Becton Dickinson Dynac centrifuges.
How should I handle the installation process?
The installation is part of the standard motor servicing process. Because these are critical electrical components, please ensure your equipment is powered down and follows all standard safety procedures for centrifuge maintenance during installation.
Does the spring length affect motor compatibility?
Yes, the 7/8” spring length is a vital engineering specification. It ensures the brush maintains the correct amount of pressure against the motor commutator for efficient and consistent electrical flow.
Is the radius specification important for the motor fit?
Yes, the 1.0” radius is a key specification that ensures the brush face aligns correctly with the curvature of the motor, preventing uneven wear and maximizing the longevity of both the brush and the motor.

RPI CAB019 Brush