Home > Products > oilfield Drilling Equipment > Oilfield equipment AC motor for top drive spare parts of drilling rig workover rig offshore rig spare parts
Oilfield equipment AC motor for top drive spare parts of drilling rig workover rig offshore rig spare parts
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Product Details
Place of Origin: | Shandong, China | Brand Name: | Ruite | Condition: | New |
After-sales Service Provided: | Overseas service center available |
Product Description
Specifications
1. API standard.2. ISO certificate.
3. Register with Sinopec.
4. Technical service.
5. Professional service for export.
Description
This engine is a three-phase squirrel-cage induction motor researched to support the DQ70BZ direct& top drive device, which is used to drive the
The engine is designed in accordance with the increased safety explosion-proof requirements , the main features are: low speed, great torque, wide range of speed control by constant power, strong overload capacity, high efficiency, low noise and maintenance-free.
Power rating | 580 kW | |
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Voltage rating | 575V | |
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Current rating | 774 A | |
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Torque rating | 44309 N·m | |
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Rated revolution | 125 r/min | |
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Rated frequency | 16.9 Hz | |
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Power factor | 0.82 | |
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efficiency | 93% | |
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Constant power Max speed | 75000 N·m | |
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Constant power Max speed | 220 r/min | |
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Maximum constant frequency | 30Hz | |
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Insulation class | H | |
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widing connection method | Y | |
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Work characters | S1 | |
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Protection level | Main engineIP44,connecting boxIP55 | |
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Cooling method | Forced ventilation( with wind pressure testing switch) | |
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Cooling draught fan | Explosion-proof type three-phase asynchronous motor2×5.5kW,380V,50Hz,ExdⅡBT4 | |
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Heater | AC220V,200W,ExeⅡT4 | |
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Weight | 6330kg |
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Contact Us
- Shengli Oilfield Ruite Machinery Manufacturing Co., Ltd.
- Contact nameRT Group
- AddressNorth Of Nan'er Road, East Of 14th Road, Shengli Industrial Zone
castings | Downhole Tools | New Products | Oil pipe |
Oilfield chemicals | oilfield Drilling Equipment | Pumping Unit | valve |
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