Asynchronous motors for medium and high voltage, 0.5–15 MW
Asynchronous motors for medium and high voltage, rated from 500 kW to 15 MW, for drives of pumps, fans, mills, crushers, compressors and conveyors in the power and heavy industries.
- Power
- 500 kW – 15 MW
- Voltage
- medium and high (up to 15 kV per production range)
- Shaft height (frame size)
- 400–1250 mm and above
- Rotor
- squirrel-cage (single- and double-cage) / wound-rotor
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
Asynchronous motors for medium and high voltage, rated from 500 kW to 15 MW, for drives of pumps, fans, mills, crushers, compressors and conveyors in the power and heavy industries. The manufacturer has historical ties to the asynchronous motor: in 1896, under the leadership of Kálmán Kandó, the company began producing three-phase asynchronous motors. Series machines are produced in frame sizes of 400–800 mm, higher-power machines in 900–1250 mm, and larger machines are designed individually. The motors comply with IEC standards and, on request, with NEMA MG.1; power ratings and mounting dimensions follow IEC 60072-2. Standard mounting arrangements are IM B3 and IM V1 (IM 1001 / IM 3011) per IEC 60034-7, with IM B20, IM B35 and others available on request. The range includes motors for general-purpose and explosive-atmosphere areas, energy-efficient designs and special-purpose machines: synchronized asynchronous machines, multi-speed pole-changing motors and asynchronous generators. For power plants the manufacturer traditionally supplies squirrel-cage motors for in-house needs: mills, induced-draft and forced-draft fans, feed, slurry and circulating pumps, and belt conveyors. The motors operate at power stations in Hungary, Greece, Turkey, Serbia, India, China, Syria, Russia, Belarus and Ukraine. At nuclear power plants the main application is driving secondary-circuit circulating pumps, and the manufacturer can supply machines of safety classes 2, 3 and 4. For cement plants special designs are offered: squirrel-cage motors for operation from frequency converters, double-cage motors for heavy direct-on-line starting, interchangeable and retrofit machines, and versions for overload duty with reduced noise and vibration. The motors also run at irrigation and desalination pumping stations in Egypt, the Middle East and Saudi Arabia; squirrel-cage machines are started through soft starters, which may be included in the supply. Production takes place at the Tapiószele plant (12,500 m², cranes up to 100 t, 400 MW per year); each machine undergoes individual acceptance testing, and the management system is certified to ISO 9001, ISO 14001 and ISO 45001. The motors can be fitted with a manufacturer monitoring system.
Technical specifications
| Power | 500 kW – 15 MW |
|---|---|
| Voltage | medium and high (up to 15 kV per production range) |
| Shaft height (frame size) | 400–1250 mm and above |
| Rotor | squirrel-cage (single- and double-cage) / wound-rotor |
| Mounting | IM B3, IM V1 (IEC 60034-7); IM B20, IM B35 on request |
| Standards | IEC (dimensions per IEC 60072-2), NEMA MG.1 on request |
| Operation with frequency converter | yes |
| Annual plant capacity | 400 MW |
Request a price and lead time
Asynchronous motors for medium and high voltage, 0.5–15 MW. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
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