Three Phase High Efficiency IE2
WEA Series- Aluminium
WEA Series-IE2
High Efficiency Three Phase Asynchronous Induction Aluminum Motors
Technical Characteristics:
Frame Size (mm) 80-180
Output Power (kW) 0.37-22
Rated Voltage (V) 230V/460V and 200 / 400V
Frequency (Hz) 50/60
Speed (r/m) 3000, 1500, 1000, 750
Number of Poles 2, 4, 6, 8
Mounting B3, B35, B5, B14, B34
Protection Class IP55 or above
Insulation Class F or above
Temperature Rise B
Duty S1
Cooling Method IC411/IC416
Product Detail
Wonder WEA Series are high efficiency three phase induction electric motors with die cast aluminum housing. They comply with the IE2 efficiency level.
The rotors chosen by Wonder are dynamically balanced with half key in accordance with IEC 60034-14. All motors can be supplied balanced with full key or no key upon request. The assembled motor complies with vibration grade “A” according to standard IEC 60034-14. Vibration grade “B” can be supplied as an option. The rotors are corrosion protected.
Besides, Wonder applies bearing monitoring device to our products.
SPM can be installed for continuously monitoring bearing operating temperature. This device is critical in some application because it affects directly the grease and bearing life. SPM holes are preserved for all frame size motors and SPM is optional on request. The SPM nipples are of zinc-plated steel and have plastic protection caps which are accessible at ND-end without any kind of disassembly of the motor.
Industries:
Water Treatment
Air Handling
Textile
Chemical & Metallurgy
Paper making
Food & Beverage & Pharmaceutical
Warehouse Logistics
Construction
Applications where motors used:
Pumps
Compressors
Gearbox
Energy Saving Motor For Industrial Sewing Machine
Blower
Paper Milling
Grain Mill
Blower
Crusher
Lifter
Pool And Spa Pump