Ningbo Nide Tech Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 10000000 pcs per month |
| Delivery Time | 30 working days |
| Packaging Details | Wooden case suitable for sea transportation |
| Product name | Sewing machine DC motor commutator |
| Structure | Hook commutator |
| Used for | Electric AC and DC motor |
| Material | silver copper 0.3 ‰-0.8% |
| Size | Customized Size |
| Service | Commutator Customized OEM/OBM/ODM |
| Brand Name | NIDE |
| Model Number | NDPJ-HXQ-492 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000000 pcs per month |
| Delivery Time | 30 working days | Packaging Details | Wooden case suitable for sea transportation |
| Product name | Sewing machine DC motor commutator | Structure | Hook commutator |
| Used for | Electric AC and DC motor | Material | silver copper 0.3 ‰-0.8% |
| Size | Customized Size | Service | Commutator Customized OEM/OBM/ODM |
| Brand Name | NIDE | Model Number | NDPJ-HXQ-492 |
| Certification | CE | Place of Origin | China |
| High Light | sewing machine dc motor commutator ，24 bars dc motor commutator ，hook armature commutator | ||
24 bars sewing machine DC motor commutator armature hook commutator
The hook commutator is suitable for sewing machine motor.NIDE can offer an extensive line of quality motor commutators to meet your high volume, high performance criteria. Our motor commutators are produced on automated lines or dedicated production cells for consistent quality.
The segments of the motor commutator are usually made of copper and are separated from each other by mica insulation. The mica is cut so that it lies below the copper segments. Slots are cut in the riser on the commutator to facilitate the soldering of the ends of the coils. There are twice the number of segments on the commutator as there are slots in the laminated core for the coils.
On DC and most AC motors the purpose of the commutator is to insure that the current flowing through the rotor windings is always in the same direction, and the proper coil on the rotor is energized in respect to the field coils. By mechanically positioning the brushes on the commutator, an angle of displacement can be set up between the magnetic force of the field windings and the magnetic force of the rotor windings.
The hook commutator is used in speed control device motor, is particularly intended for household sewing machines and industrial sewing machines.
Our motor commutator is also suitable for hair dryer, mixer, vacuum cleaner, washing machine, source juice machine ,whisk, juicer, soymilk, and for other household appliances
1. To be free from void(bubble) more than 1mm and cracks in molded resin surface, but air hole(depth 1.6± 0.1, width 0.5± 0.05 ) should be tolerated.
2. Voltage Test: Bar to bar at 600V, 1s, and bar to shaft at 3750V, 1 min, there will be no break down or flash
3. Spin Test: Under 180±2 ℃ , 46800rpm, 10mins, the max change in OD is 0.01mm and the max deviation between bar to bar is 0.007.
4. Insulation Resistance: The insulation resistance is greater than 50MΩ under 500V.
| Product Name: | 24 bars sewing machine motor commutator |
| Material : | silver /copper /mica/ plastic |
| Color : | Standed color |
| Type: | Hook Commutator, Segmented Commutator, Plane Commutator |
| MOQ: | 5000 Piece |
| Delivery time | According to the order quantity |
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.
If possible, it will better if customer could send us samples.
Nide produces more than 1200 different types of electric motor stator and armature rotor brush 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.
About Motor component and accessories
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
5000000-5000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Ningbo Nide Tech Co., Ltd, adhering to the customer-centric concept, focuses on the stator, rotor and complete assembly of various motors, and provides customers with one-stop solutions for highly automated, intelligent and flexible production. The company was established ... Ningbo Nide Tech Co., Ltd, adhering to the customer-centric concept, focuses on the stator, rotor and complete assembly of various motors, and provides customers with one-stop solutions for highly automated, intelligent and flexible production. The company was established ...
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