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Mid-Torque range ZKG
ZKG motors are outer runner motors with shaft
Domel
Description
These motors feature state-of-the-art construction, offering high efficiency in a compact, lightweight design with non-rare-earth ferrite magnets. Combined motor and VFD efficiency can reach up to 93%. PMS motors guarantee high energy savings and reduce payback time. Products comply with IE5 according to the new proposed Standard.
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Features
Advantages
- Proven ultra-high efficiency, exceeding requirements equivalent to IE5
- 30 to 40% lower losses compared to equivalent IE3 asynchronous motors with frequency converter
- Exceptional efficiency levels over the whole operating speed range
- Speed up to 5,000 rpm
- Very low noise and vibrations
- Maintenance free operation
- Use of ferrite magnets
- Higher power densities allowing smaller frame sizes
- Longer life time due to low temperature rise
Applications
Used in a broad range of fan types:
- Centrifugal
- Axial
- Plug/plenum
- Mixed flow
- Cross flow
For applications:
- Air handling units
- Data centre cooling
- Ventilation for agriculture
- Roof fans
- Box fans
- Cooling towers
- Air heaters
- Heat pumps
- Heat recovery units
- Chillers
- Clean rooms
- Condensers
Specifications
TECHNICAL DATA
- Sensorless control
- Controlled by most standard drives
- Standard temperature range: -40 to +40 °C
- Humidity range: 0-95 %
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