Hook type armature rotor commutator for household appliances Collector

Our commutators mainly have hook type, groove type, flat type and other specifications. Refined from high-quality raw materials. Widely used in power tools, household appliances, automobiles, motorcycle motors and other fields; collector rings, carbon brush holders, wiring boards have various specifications and models.

According to the different styles of the commutator and various internal locking designs, it is divided into an integral commutator and a flat commutator. The integral commutator is cylindrical and the copper strip is parallel to the hole. It is characterized by simple structure and manufacturing efficiency. high. There are three basic styles of integral commutators: copper and mica, mica moulded and moulded shells. The planar commutator looks like a fan, with copper bars with a fan cross section perpendicular to the hole.

The commutator is an important part of the armature of a DC motor and an AC commutator. The commutator applies power to the best position on the rotor, and generates a stable rotating force by reversing the direction of the current in the moving coil of the motor armature (Torque). In the motor, the commutator applies current to the winding, and converts the direct current into a low-frequency square wave to provide power electrodes by reversing the direction of the current in the rotating winding every half turn, and converts the square wave signal measured by the measuring electrode into pulsation Direct current device.

 Armature Commutator Details

 Armature 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.

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

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Motor Parts Department

Email : emarketing@nide-group.com;marketing4@nide-group.com