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 3-phase
Eff.2 Motors
Stock motors: We have available from stock Siemens motors and a very price
competitive range of proven motors, supported with the assurance of our knowledgeable
and available 7/24 service.
Modified motors: We are able to modify
stock motors to offer fast delivery for motors requiring different
mounting arrangement, increased IP protection, special shaft, special
paint finish, special bearings, thermistors, thermostats, anti-condensation
heaters, brake, force ventilation, special voltage, encoder, resolver.
Standard Motor Specification
| Insulation: |
Class F inverter resistant insulation |
| Rating: |
Motors are designed for Class B temperature
rise at listed Rated output. |
| Increased Rating: |
If the motors are used at the full Class F insulation
temperature rise, the listed rated outputs can be increased.
Contact us for details. |
| Altitude: |
Motors are suitable for operation at listed
rated outputs up to 1000 metres above sea level. |
| Ambient: |
Suitable for operation at listed outputs between
-20deg.C and +40deg.C ambient. |
| Protection: |
IP.55 |
| Voltage |
|
| Up to 2.2kW inclusive |
– 230V Delta / 400V Star 3ph 50Hz
–
460V Star 3ph 60Hz |
| From 3kW inclusive |
– 400V Delta / 690V Star 3ph 50Hz
–
460V Delta 3ph 60Hz |
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