33 Slots Starter Armature Segmented Commutator for Automobile Motor Parts

• Materials: Customized
• Coomutator Dimension: Customized
• Commutator Type: Hook Type/Raiser Type
• Commutator Range: Od 4mm to Od 150mm
• Commutator Component: Copper/Mica/ Molding Compound
• Application: Automobile Motor
• Model NO.: NDPJ-HXQ-204
• Certificate: CCC
• Competitive Advantages: Export to to Many Countries
• Transport Package: Pallet Suitable for Sea Transportation
• Specification: customized
• Trademark: NIDE
• Origin: China
• HS Code: 8503009090
• Production Capacity: 1000000PCS/Month

Product Description

33P Starter Armature Commutator Motor segmented commutator

 

Starter Armature Commutator

The segmented commutator is suitable for automobile starter. It is found in the back of the motor's housing and forms part of the armature assembly. Usually round and segmented, its main function is to transfer current to the armature in the required sequence. That is made possible by the segments or copper bars on which the motor brushes slide.

 

Each segment or bar on the commutator conveys current to a particular coil. To enhance efficiency, the contact surfaces are made from a conductive material, usually copper. The bars are also separated from each other using a non-conductive material such as mica. This helps prevent shorting.

 

Commutator Parameters

 

Part name	Starter commutator / collector
Material	Copper, glass fiber
Outer diameter	33
Inner hole	22
Total height	27.9
Runtime	25.4
Number of pieces	33
Custom processing:	Yes
Scope of application:	Starter accessories, motor components

 

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.