Customized Universal Motor Commutator Armature Hook Commutator

Customized Universal Motor Commutator Armature Hook Commutator

The motor commutators are suitable for permanent magnet (PM) excitation and the universal motor.

Commutator parameters

Technical requirements for commutator

The commutator must be nearly round to prevent brush bounce and excessive arcing. The higher the speed of commutation, the greater the need for more perfect concentricity. 

Commutator Picture

Information needed for commutator inquiry:

It will be better if customer could send us detailed drawing including below information.
1. Commutator dimension: OD, ID, total height, and copper height, bar number.
2. Commutator type: hook type, raiser type or planner
3. Copper material: Agcu/ Cu
4. Commutator applications
5. Required quantity
6. Copper bush needed or not
7. Other technical requirement. 


Nide produces more than 1200 different types of motor commutator, including hook type, riser type, shell type, planar type, ranging from OD 4mm to OD 150mm and we are professional in manufacturing commutator for many years. The commutators are widely applied to automotive industry, power tools, household appliances, and other motors.If our existing models are not suitable for you, we could also develop new tooling according to your drawing and samples.

NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.