low voltage current-collector for excavator 1. rated voltage: DC 500V 2. mating: WK-4/WK-4M 3. outer diameter * high: 450mm
Name:low voltage current-collector for excavator
Model: SD1-3
SD1 serie Low Voltage Current-Collector is used for transfer the electric energy in supply line from static part to movable part. Mainly for excavator electrical control equipment distribution purposes.
1. rated voltage: DC 500V2. mating: WK-4/WK-4M
3. diameter of axle: 85mm4. outer diameter * high: 450mm
Type | Rated Voltage(V) | Primary Ring | Subordinate Ring | Axle dia. (mm) | Max. Dia. ×Height(mm) | Remarks | ||
Rated Current(A) | Ring qty | Rated Current(A) | Ring qty | |||||
SD1-1 | 500 | 500 | 4 | 40 | 8 | Ø85 | Ø500×450 |
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SD1-2 | / | 20 | 10 | Ø85 | Ø500×460 |
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SD1-3 | 4 | 40 | 4 | Ø85 | Ø500×364 | Match WK-4,WK-4M | ||
SD1-3B | 4 | 4 | Ø112 | Ø500×364 | Match WK-4B | |||
SD1-4 | 4 | 4 | Ø142 | Ø500×364 |
| |||
SD1-4A | 4 | 4 | Ø112 | Ø500×364 | Match WD-400 | |||
SD1-5 | 4 | 2 | Ø85 | Ø500×296 |
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SD1-6 | 4 | / | Ø85 | Ø500×316 |
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low voltage current-collector for excavator