armature rotor Bar type commutator in electric motor

Price: 0.5 USD
Trade Term: FOB,CFR,CIF
Payment Terms: T/T,L/C
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Basic Info.
  • Name: Commutator 
  • Copper Material: Agcu/ Cu 
  • Agcu/ Cu: Customized 
  • Dimension: 4-150mm 
  • Commutator type: hook type, riser type, shell type or planar type 
  • Insulation test: 500V, max50MΩ 
  • spin test: 200℃, 3000r/min 
  • condition: new 
  • manufacturer: NIDE 
  • Made in: China 
  • Model No.: NDPJ-HXQ-14 
  • Place of Origin: Zhejiang  
  • Min.Order: 50000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000000
  • Packing:Carton which is suitable for sea transport
  • Delivery Date: 25 days

This motor armature commutator is widely used in various kinds of motors. 

Technical specification of commutator

1.   spin test: 200℃, 3000r/min, 3min, radial deviation <0.015, bar to bar <0.006.

2.  High voltage test: bar to shaft at 3500V for 1 min, bar to bar at 550V for 1 s.

3.  Insulation test at 500V, >50MΩ

4. Copper material: sliver copper or electrolytic copper or customized

5. Dimension: from OD 4mm to OD 150mm. We also provide customized commutator.

6.   Application: apply to automotive industry, power tools, household appliances, and other motors

7.   Commutator type: hook type, riser type, shell type or planar type


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

Specialized in researching and snowballing the experience of production ever since its foundation, Nide has been making great progress in integration advanced production process and scientific management skills, developing and manufacturing slot, hook and flat types of commutators for DC motors and universal motors. its annual production reaches upon ten million pieces, which are being exported to European, southeast Asian countries, Hong Kong and Taiwan, etc.  Nide team will provide customers with advanced technology, first class quality and best service, will be always st your service. Nide also customize commutator as per customer's requirement.

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Ms. Annie (Sales Manager)
Tel: 86-574-87295639
Mobile: 86-13738869026
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Contact Method
Ningbo Nide Mechanical Equipment Co., Ltd.
14-5, East Kemao Center, Xiangyun Road, Hi-tech District, Ningbo, Zhejiang, China (Mainland) / 315040
Fax: 86-574-87295637
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