Integrity in Materials
JWMotor’s Material Specs:
- 99.99% Oxygen-Free Copper: Minimizes resistance and heat loss.
- 0.35mm Cold-Rolled Silicon Steel: Suppresses core heating.
- Original SKF / NSK Bearings: Ensures precision operation.
- Class F Insulation System: High-temperature armor for the motor.
JWMotor looks beyond raw materials to optimize your Total Cost of Ownership (TCO). Lower energy bills and reduced downtime mean the motor pays for itself over time.
How We Build Your Motors
Copper
Copper
For high-efficiency motors, our enameled copper wire is the superior choice. We strictly use Oxygen-Free Copper (OFC) refined to 99.99% purity, ensuring our enameled copper wire outperforms standard materials in every metric.
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Bearing
Bearing
Premium Deep Groove Ball Bearings sourced from SKF, NSK. At JWMotor, we refuse generic parts. Every motor features original precision electric motor bearings with C3 clearance for superior fit.
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Silicon Steel
Silicon Steel
The stator core is the heart of the magnetic circuit. JWMotor standardizes on Baosteel 50W470 (0.5mm) high-grade silicon steel to minimize iron loss. For variable frequency and high-speed applications, we offer an ultra-thin 0.2mm option.
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Insulation Class
Insulation Class
Every JWMotor is equipped with Class F Insulation as standard, ensuring a 155°C thermal rating. This guarantees a critical safety margin and robust reliability for all industrial applications.
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