Product introduction
The ZYJ-53 series permanent magnet DC motor is specifically engineered to power spring-operated mechanisms in ZW32-1 type vacuum circuit breakers. This motor-charging system combines high torque output with precise control to ensure reliable breaker operation in 10kV-40.5kV distribution network.
Design Features
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Breaker-Specific Optimization
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Direct coupling with ZW32-1 charging mechanism
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Anti-jamming design for spring compression
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Automatic position detection (limit switches included)
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High Reliability Components
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Class H insulation (180°C)
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IP65 protection (dust-tight and water-resistant)
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Corrosion-resistant stainless steel shaft
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Intelligent Control
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Built-in charging cycle counter
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Overcurrent protection (30A fast-acting)
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Remote operation interface (RS485 optional)
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Technical data table 1
| 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 | 0.5、1 | 40 | >25 | 15 |
Outline and dimensions of installation
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