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Carbon Brush Holders

Holder for high current brush

Part No. Brush for electroplating supporting high currents

High-current carbon brush holder in **500 A and 1000 A** ratings — bronze and stainless-steel construction for chemical resistance, current transfer and durability. 25 mm brush travel; comes with 2 × M6 × 10 mm stainless hex screws for brush fixing; suited to large-current slip-ring and collector-ring brush rigging.

Dimensions	62 × 35 × 11 cm
Application	Per unit — overall size not specified by supplier. Key dimension: brush travel 25 mm (usable brush wear travel). Fasteners: 2 pcs M6 × 10 mm stainless-steel hex (Allen) screws supplied to fix the carbon brush. *(partial: travel + hardware verified
Connection	Carbon brush fixed in the holder with 2 × M6 × 10 mm stainless-steel hex screws (supplied); holder mounts to the sli

Compatible Models

**500 A variant**: large-current slip-ring channels rated 500 A per circuit (e.g. 14×500A-class collector assemblies) **1000 A variant**: heavy-current collector-ring / high-power rotary connector applications Wound-rotor (YZR / crane-type) motor collector-ring assemblies Generator slip-ring brush rigging **Always verify**: brush box size brush dimensions mounting pattern and ring diameter against your application

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Technical Specifications

High Current Brush Holder — 500 A / 1000 A Specifications
Specification	Value
Product Type	High-current carbon brush holder
Current Ratings	500 A and 1000 A versions
Material	Bronze + stainless steel (chemical resistance / current transfer / durability — supplier spec)
Brush Travel	25 mm
Supplied Hardware	2 × M6 × 10 mm hex (Allen) screws, stainless steel, for brush fixing
Application	Large-current slip rings; YZR/crane motor collector rings; generator slip rings; high-power rotary connectors
Dimensions	Overall not specified — confirm with supplier
Voltage	Not specified — confirm with system
Spring	Not specified — confirm (travel 25 mm)

* Specifications as provided by the supplier (first-party). Verify brush box size, mounting, voltage and spring type against your application before listing.

Compatible Models

This Holder for high current brush is designed as a direct replacement for the following machine models and series:

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

Heavy-duty high-current brush holder rated 500 A and 1000 A for large-current slip-ring and collector-ring applications. The bronze and stainless-steel build is selected for high chemical resistance, efficient current transfer and long service durability. The holder provides 25 mm of brush travel and fixes the carbon brush with two included M6 × 10 mm stainless-steel hex screws.阿里巴巴

Construction & Specifications

Material: bronze + stainless steel (chemical resistance, electrical transfer, durability — supplier specification)
Ratings: 500 A and 1000 A versions
Brush travel: 25 mm
Supplied hardware: 2 × M6 × 10 mm hex (Allen) screws, stainless steel, for brush fixing

Typical Applications

Large-current slip rings (500 A-class per circuit and higher)
Wound-rotor (YZR / crane-type) motor collector rings
Generator slip-ring brush rigging
High-power rotary electrical connectors

Before Ordering

Confirm the carbon brush dimensions the box accepts (width × thickness) and brush grade
Confirm mounting pattern, ring diameter and current rating (500 A vs 1000 A) against your system
Confirm whether travel is spring-loaded or sliding type

Specifications as provided by the supplier; verify critical dimensions and ratings against your application before installation.