YZR3 Winding Rotor AC Asynchronous Special Application Motors For Crane
YZR3 Winding Rotor AC Asynchronous Motor For Crane And Metallurgical Industry
Product overview
Technical features: Due to the overload of variable frequency hoisting and equipment with significant vibration and impact, the frequency converter in the machine is very sensitive to high temperature and high dust environment and is prone to failure. YZR series motors do not need to be equipped with frequency converters and can be used in harsh (high temperature, high dust) environments.
Application field: used to drive various types of hoisting machinery and other similar equipment, especially those with short or intermittent duty cycle, frequent starting, braking, sometimes overload and significant vibration and shock.
YZR3 series winding rotor three-phase asynchronous motor for crane and metallurgical industry (frame size 112-400)
Power range: 1.5kW-250kW
Rated voltage: 380V
Features: Class 155 or Class 180, IMB3 or IMV1, IC411, IP55
Working system: S3-40%
Product specifications
| PRODUCT NAME: | YZR3 Winding Rotor AC Asynchronous Motor For Crane And Metallurgical Industry | POWER RANGE: | 1000-12000kw |
|---|---|---|---|
| VOLTAGE: | 3kv-11kv | SPEED RANGE: | 1000rpm-1500rpm |
| POLES: | 4,6 | FREQUENCY: | 50hz,60hz |
| COOLING METHOD: | IC37,IC81W | IP RATE: | IP44,IP54,IP55 |
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