Product introduction
The ZYJ-66 series is a high-torque permanent magnet DC motor specifically engineered for miniaturized spring operating mechanisms in ZW32-type vacuum circuit breakers (12-40.5kV). This compact yet powerful motor delivers reliable performance for rapid spring charging and precise breaker operation in confined space.
Key Features
ZW32 Mechanism Integration
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Direct coupling with ZW32 spring mechanism
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Anti-vibration mounting design
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Integrated position sensors (0-90° rotation)
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MODBUS RTU communication protocol (optional)
Main technical parameters of the motor
| 电压(V) | 额定电流(A) | 额定功率(W) | 额定转矩(N·m) | 额定转速(r/min) |
|---|---|---|---|---|
| DC220、DC110 | 0.7、1.4 | 70 | >=34 | 20 |
| DC220、DC110 | 1.2 | 100 | >=71.8 | 20 |
Outline and dimensions of installation
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