WEPMWEPM5 & WEPM Series Variable Frequency Speed-Regulating Permanent Magnet Synchronous Motor
Permanent Magnet Synchronous Motors WOLONG WEPM
WEPM covers permanent magnet synchronous motors for inverter duty: 0.18–315 kW in the IE5 version (WEPM5) and 0.25–315 kW in IE4, frames IEC 56–315, speeds 3000, 1500 and 1000 rpm, voltages up to 690 V (380 V, 50 Hz as standard). The frame is cast iron, with an aluminium option for sizes 56–160 (prefix A in the designation). IP55 with IP56, IP65 and IP66 options, IC411 cooling (IC416 option), class F insulation with an 80 K temperature rise, S1 duty. Compliant with IEC 60034-1 and IEC 60034-30-1, CE certified.
Specifications
- Power range
- 0.18–315 kW (IE5, WEPM5); 0.25–315 kW (IE4)
- Frame sizes
- IEC 56–315: cast iron 80–315, aluminium 56–160 (IE5 63–315, IE4 56–315)
- Speed
- 3000, 1500 and 1000 rpm
- Voltage
- up to 690 V; 380 V at 50 Hz as standard, 400 V or on request
- Efficiency class
- IE4 (default) and IE5 (option) to IEC 60034-30-1
- Protection / cooling
- IP55 (IP56, IP65, IP66 options) / IC411 (IC416 option)
- Insulation / duty
- class F, 80 K temperature rise (H option) / S1
- Mounting, standards and conditions
- B3, B5, B35, B14, V1; IEC 60034-1, IEC 60034-30-1, CE certified; −15…+40 °C, humidity ≤90 %, up to 1000 m
Applications
- Variable-duty pumps and fans
- Air compressors
- Machine tools
- Gear unit drives
- Packaging machinery
- Mining and construction equipment
We will select the right size for your task and prepare a quotation under a direct SDS contract.
