VEMoCustom Tailormade / Tailormade XL custom-designed high-voltage motors up to 100 MW
Tailormade and Tailormade XL are a line of custom-designed high-power electric motors, induction or synchronous, up to 100 MW. For drives where standard series do not fit in power, cooling, load conditions or dimensions. Voltage 0.4–13.8 kV.
- Versions
- Tailormade; Tailormade XL
- Type
- induction or synchronous
- Power
- Tailormade up to 80 MW; XL up to 100 MW
- Voltage
- 0.4–13.8 kV
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
The VEMoCustom line is needed where standard series no longer fit in power, cooling, load conditions or dimensions. The motors are developed and built at the plant in Dresden, which has produced large and special medium- and high-voltage electrical machines for more than 130 years. Each machine is calculated electromagnetically, thermally and mechanically for a specific duty, built as a one-off order and subjected to acceptance tests at the plant per IEC/EN 60034.
The line has two versions. Tailormade covers ratings up to 80 MW at voltages from 400 V to 13.8 kV, supply frequencies of 50/60 Hz and 4–18 poles; speed is up to 1800 rpm. Sizes range from a shaft height of 315 mm to a stator diameter of 4300 mm. The housing is welded steel, cooling is closed-circuit per IC6xx (air-to-air) or IC8xW (air-to-water), bearings are sleeve or rolling type. The standard B3 version has degree of protection IP55, and an explosion-protected version is also possible.
Tailormade XL is designed for ratings up to 100 MW with freely chosen number of poles, speed and supply frequency. Cooling, design, bearings, degree of protection and type of explosion protection are determined entirely by the technical specification. Both lines are built on proven induction and synchronous technologies, so the machine type is selected to suit the nature of the load and the starting requirements.
Frame size, ventilation scheme, insulation and bearings are determined by calculation for a specific duty rather than selected from a standard frame series. The induction version is simpler to operate, while the synchronous version allows operation at a leading power factor and compensation of the grid reactive power.
Typical applications are drives of turbocompressors and blowers in the oil and gas industry, feed and circulation pumps of power plants, heavy drives of mills, conveyors and mining equipment, rolling mills and test beds. Such machines replace steam and gas turbines in drives of driven machinery. The company's history includes a 23.5 MW compressor drive delivered in 2000 and a 6 MW test bed for large machines commissioned in 2011.
Technical specifications
| Versions | Tailormade; Tailormade XL |
|---|---|
| Type | induction or synchronous |
| Power | Tailormade up to 80 MW; XL up to 100 MW |
| Voltage | 0.4–13.8 kV |
| Frequency | 50/60 Hz (Tailormade); any (XL) |
| Number of poles | 4–18 (Tailormade); any (XL) |
| Speed | up to 1800 rpm (Tailormade); any (XL) |
| Size | from 315 mm shaft height to 4300 mm stator diameter |
| Cooling | IC6xx, IC8xW |
| Degree of protection | IP55 (others on request) |
| Housing | welded steel |
| Bearings | sleeve or rolling |
Request a price and lead time
VEMoCustom Tailormade / Tailormade XL custom-designed high-voltage motors up to 100 MW. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
Questions and answers
What power are the Tailormade and Tailormade XL motors built for?
Tailormade covers ratings up to 80 MW and XL up to 100 MW. Voltage is 0.4–13.8 kV, supply frequency 50/60 Hz for Tailormade, and for XL it is arbitrary.
What cooling schemes and degree of protection are used?
Closed-circuit cooling IC6xx (air-to-air) or IC8xW (air-to-water), and the standard B3 version has degree of protection IP55. Other degrees of protection are available on request.
What drives are these motors intended for?
For turbocompressors and blowers in the oil and gas industry, feed and circulation pumps of power plants, mills, conveyors, rolling mills and test beds. They replace steam and gas turbines in drives of driven machinery.
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