Custom Automotive Fan Motor Slot Commutator

• Materials: Sliver and Copper
• Dimension: Customized
• Commutator Type: Hook Type
• Commutator Range: Customized
• Commutator Component: Copper/Mica/ Molding Compound
• Certificate: CCC
• Model NO.: NDPJ-HXQ-1046
• Od(mm): 28.5
• ID(mm): U+03D512
• Transport Package: Pallet Suitable for Sea Transportation
• Specification: customized
• Trademark: NIDE
• Origin: China
• HS Code: 8503009090
• Production Capacity: 1000000PCS/Month

Product Description

In automotive fan motors, the slot commutator is a relatively common commutator type.

The manufacture of slot-type commutators for automotive fan motors requires high-precision processing and assembly technology. In addition, the quality and stability of materials must be ensured during the manufacturing process to ensure the reliability and durability of the commutator.

Technical requirement of commutator:

1. Voltage test: bar to bar 500V, bar to bore 1500V, without breakdown and flashing.

2. Spin test: do spin test for the commutator under 140 centigrade, the speed is 5000RPM, the test continues for 3min. After testing, the deviation of outer diameter is less than 0.015, the deviation between bar and bar is less than 0.005.

3. Insulation resistance: 500V, more than 50MΩ 

Technical parameter of commutator:

Materials	0.03% or   0.08% sliver copper or customized
Dimension	Customized
Commutator   type	Hook   type/Raiser type
Application	apply to   automotive industry, power tools, household appliances, and other motors
Package	Suitable   for land and sea transportation
Production   capacity	1000000pcs/month

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.