Generator Brushes | McMaster-Carr
Choose from our selection of generator brushes, including carbon brushes, carbon brush assortments, and more. Same and Next Day Delivery.
Choose from our selection of generator brushes, including carbon brushes, carbon brush assortments, and more. Same and Next Day Delivery.
For assistance in selecting the right carbon brush, a Carbon Brush Reference guide is available to help customers verify specifications, grades, and compatibility.
We offer fabricated and pressed-to-size carbon brushes designed to maximize brush life and performance for any given application: Industrial, Fractional Horse Power (FHP), Slip Ring,
Brushes usually fit on collectors as per arrangement below. New brushes must be bedded to fit the collector over their whole area of contact. Abrasive cloth is drawn between the brush and collector
Expand generator brush life: Benefit from less collector brush wear,a decreased brush exchange time and carbon brush lifespan extension due to improved maintainability and without the need for tools.
Brushes with a head on top include the length of the head. When specifying dimensions as a reference, submit information on brush length even if it is the worn length.
A carbon brush sample, even worn out, will generally enable us to determine the main dimensions except the brush height, which has to be selected from the list issued by the I.E.C. according to the
Carbon Dimensions and Brush Tolerances: Describes the dimensions and tolerances for different carbon brushes including specific measurements and standards. Style Configurations: Details the
Brush sizes are designated as: Thickness x Width x Length of the carbon. On brushes with bevels, the length is measured on the long side. If the brush design includes a Red Top, the length
The length of the shunt is measured from the top of the carbon or top of the pad on Red Top brushes to the center of the terminal or cap where connection is to be made.
PDF version includes complete article with source references. Suitable for printing and offline reading.