3-phase motor WE series

asynchronous400 VIP55

PRODUCT DETAIL WE Series are IE2 three phase induction AC motors with cast iron housing. The series are highly complimented by customers for superior lifetime, low frequency vibration, low operation noise and corrosion resistance. In standard configuration, Wonder electric motors are supplied with ball bearings for all 2 pole motors up to frame 450. For frame 315 and above with 4 pole NU bearings are supplied as standard. NU bearings can be optional for frame 160 to 280. For special range of motors, the bearings can be bigger or angular contact bearings on request. All bearings are of SKF, NTN or NSK brand. All motors are with locked bearing in the D-end. Motors size 80 with circlips, size 90-132 with galvanized steel cover and motor size 160-355 with bearing cover. The bearing is fixed by circlip on the shaft at motor size 160 and above. In front of the ND-end bearing a spring washer is mounted to make a proper preload of the bearings and minimize the shaft migration. Wonder AC motors are supplied with open bearings and grease nipples for frame size 160 and above. Motors from frame 80 to 132 have life-time lubricated bearings. All standard lubrication nipples are in brass or stainless steel material suitable for all environments. Main Tech Specifications: Frame Size: 71-355mm Output Power: 0.25-315kW Speed: 3000, 1500, 1000, 750r/m Protection Class: IP55 or above Insulation Class: F or above Cooling Method: IC411/IC416 Industries: Smelt Industry Steel Plants Water Treatment Mining Agriculture & Aquaculture Woodworking; Construction Infrastructure Energy; Oil; Gas; Petrochemical Marine, onshore and offshore Transportation Warehouse Logistics