Three-phase asynchronous motor for tunneling machines
The explosion-proof three-phase asynchronous motor for tunneling machines is a specialized motor designed to drive the cutting part of the cantilever tunneling machine and other similar machinery in coal mines. Its design adopts British MORLEY technology, providing customers with high-quality coal-specific motors that adhere to European craftsmanship and are manufactured in China.
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Key words:
Three-phase asynchronous motor for tunneling machines
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Product Details
Technical Features
| Product Series | YBU, YBUS, YBUD |
| Power Range | Single speed 30kW～400kW, dual speed 65/48kW～400/260kW |
| Voltage Range | 0.38kV～3.3kV |
| Number of Poles | Single speed 2～8P, dual speed 4/8P, 4/6P |
| Installation Method | IMB10, IMB5, IMB3, IMB35 |
| Protection Level | IP55, IP56, IP67 |
| Cooling Method | IC411, IC3W7 |
| Explosion-proof Mark | Ex d I Mb |
Product Features
This series of motors has a series of advantages such as high efficiency, high locked rotor torque, high reliability, low locked rotor current, strong overload capacity, beautiful appearance, and convenient use and maintenance.
Application Industry
Coal, Coal Mining
Operating Conditions
Ambient air temperature -20～+40℃ (air cooling), temperature 0～+40℃ (water cooling), altitude: ≤1000m, indoor ≤1000m.
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