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Carbon Brush Holders

0.5inch Industrial Carbon Brush Holder

Part No. 0.5inch Industrial Carbon Brush Holder

Industrial carbon brush holder with a 0.5 inch (1/2″, 12.7 mm) brush box — for small-to-medium industrial DC motors, alternators, small generators and starter-motor-class brush gear. Spring-loaded brush pressure;

Dimensions	0.5 inch (1/2″, 12.7 mm) brush box — one side of the box opening confirmed as 0.5″; other side,
Application	Industrial carbon brush holder with a 0.5″ brush box — holds the brush against the commutator or slip ring in small-to-medium industrial machines: small industrial DC motors, alternators, small generators, starter motors and power-tool-class brush gear.
Connection	Brush seats in the 0.5″ box; spring-loaded brush pressure (typical); holder mounts to the brush rocker / end bracket / b

Compatible Models

Small industrial DC motors (0.5″-class brush boxes) Alternators / small generators (commutator or slip-ring brush gear) Starter motors and power-tool-class motors

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Technical Specifications

0.5 inch Industrial Carbon Brush Holder
Specification	Value
Product Type	Industrial carbon brush holder
Brush Box	0.5 inch (1/2 in, 12.7 mm) — one side confirmed; full W × T pending
Material	Not specified — confirm (brass/copper alloy typical)
Overall Dimensions	Not specified — confirm (sibling 535732: 1/2 × 1/2 × 1-1/2 in)
Spring	Not specified — confirm (spring-loaded typical)
Application	Small industrial DC motors; alternators; small generators; starter/power-tool-class motors
Mounting	Brush rocker / end bracket / brush gear

* 0.5 in brush box user-provided; remaining specs pending confirmation. Sibling reference: 535732 (1/2 × 1/2 × 1-1/2 in, NOS).

Compatible Models

This 0.5inch Industrial Carbon Brush Holder is designed as a direct replacement for the following machine models and series:

Small industrial DC motors (0.5″-class brush boxes) Alternators / small generators (commutator or slip-ring brush gear) Starter motors and power-tool-class motors

Not sure if it fits your machine? Send us your equipment model, motor type or original part number — our engineers will confirm compatibility and advise the correct grade. Ask an engineer →

Description

Overview

Industrial carbon brush holder with a 0.5 inch (1/2″, 12.7 mm) brush box — holding the carbon brush on the commutator or slip ring with stable, low-spark contact in small-to-medium industrial machines. The 0.5″ class is a common brush size across DC motors, alternators and small generators.