High-speed precision stamping, electrical steel qualification, and stator/rotor stack control for high torque-density QDD, BLDC, and robot joint motors.
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+86 188 5797 1991
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| Program Metric | Typical Range | Procurement Value |
|---|---|---|
| Stamping Tolerance | Tooling-dependent micron-level control | Ensures minimal air gap variation, maximizing motor efficiency. |
| Burr Height | Buyer-defined lamination-edge limit | Burr control protects insulation, stack repeatability, winding quality, and motor noise behavior. |
| Core Loss | Defined by steel grade, thickness, and frequency | Core loss drives heat rise and efficiency in high-speed BLDC and QDD motor programs. |
| Stack Height | Controlled by fixture, welding, bonding, or interlock method | Repeatable stack height stabilizes torque constant, air gap, and assembly fit across batches. |
Yes, we design and manufacture progressive dies in-house for OEM projects.
Send 2D lamination drawings, stack height, steel grade, thickness, coating, tolerance notes, expected volume, and any electromagnetic targets.
Yes. Lamination, winding, insulation, rotor magnet, balancing, and inspection assumptions can be coordinated for frameless torque motor kits.
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