_Dowway Vehicle, a trusted Chinese manufacturer of advanced electric drivetrain components, introduces the 445 platform drive motor—a high-efficiency, permanent magnet synchronous motor (PMSM) designed for demanding applications in electric vehicles (EVs), off-road machinery, and industrial automation. Backed by our team of R&D engineers, this motor can be customized to meet specific power, torque, and thermal management requirements, ensuring optimal performance in diverse environments.
Key Features & Specifications:
- Motor Type: Permanent Magnet Synchronous Motor (PMSM) for superior efficiency and power density.
- Power Output: Delivers 430kW peak power (ideal for acceleration and high-load tasks) and 270kW rated power for sustained performance.
- Torque Performance: 2800Nm peak torque for robust starting/traction, with 1750Nm rated torque for consistent operation.
- Electrical & Mechanical Ratings: Operates at 450–750V, reaches up to 3000rpm (max speed), and features water-cooling for reliable heat dissipation.
- Protection & Durability: IP67-rated for dustproof and waterproof performance, suitable for outdoor/strict environments
- Ideal for electric buses, trucks, construction equipment, and industrial motorized systems where high torque, efficiency, and durability are critical.
| Parameter | Value |
|---|---|
| Motor Type | Permanent Magnet Synchronous Motor (PMSM) |
| Operating Voltage | 450V–750V |
| Peak Power | 430kW |
| Rated Power | 270kW |
| Peak Torque | 2800Nm |
| Rated Torque | 1750Nm |
| Max Speed | 3000rpm |
| Protection Rating | IP67 |
| Cooling Method | Water-cooled |
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