Main Products: Petroleum Equipments
HTB21 AC motor for drilling pump
Negotiable /Set
Min.Order:1 Set
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Sinotai Petroleum Equipment Co., Ltd.
Credit Member 4 years 
Business Type: Trading Company
Shandong ChinaMain Products: Petroleum EquipmentsProduct Details
HTB21 AC motor for drilling pump
[ Offshore Drilling Module - Component ]
Product Explanation:This engine is a three-phase squirrel-cage induction motor researched to support the 3NB-1000F direct drive slurry pump group drilling rig, which is directly used as the driving force of the slurry pump pinion shaft.
The engine is designed in accordance with the increased safety explosion-proof requirements , the main features are: great torque, small size, light weight, maintenance-free, high efficiency and high reliability.
Product types and specifications:
Power rating | 750kW |
Voltage rating | 575V |
Current rating | 970A |
Torque rating | 12160N·m |
Rated revolution | 589r/min |
Rated frequency | 59.5Hz |
Power factor | 0.82 |
efficiency | 95% |
Constant power Max speed | 786r/min |
Maximum constant frequency | 79Hz |
Insulation class | H |
Connection mode | Y |
Work characters | S1 |
connecting boxProtection level | IP55 |
Cooling method | Forced ventilation( with wind pressure testing switch) |
Draught fan engine | Explosion-proof type three-phase asynchronous motor11kW,380V,50Hz,ExdⅡBT4 |
Heater | AC 220V,290W,ExeⅡT4 |
Weight | 3500kg |
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