Shanghai Electric Heavy Machinery Co., Ltd.  

Product Name: Synchronous Motor (H355-H1120) Model NO.: H355-H1120 Brand: Semc Starting Mode: Direct on-line Starting Number of Poles: 10 Casing Protection: Protection Type Rotor Structure: Winding Type Species: Y, Y2 Series Three-Phase Number of Stator: Three-Phase Operating Speed: High Speed Application: Industrial Seat No.: H355-H1120 Power: 220-50000kw Pole Number: 4-80 Voltage: 690-13800v Frequency: 50Hz, 60Hz Protection Level: IP23, IP44, IP54, IP55 Trademark: semc Transport Package: Plywood Specification: 8 ton Origin: China HS Code: 8501530090 Product Description (1) ConstructionSynchronous motors can be designed in many a structure. In addition to the most commonly used double-bearing pedestal structure, synchronous electric motors can also be designed into non-bearing pedestal structures and single-bearing pedestal structures. Additionally, self cooling and ventilating motors, horizontal mounted or vertical mounted motors, brush excitation model and brushless excitation model synchronous motors are all available here.(2) Protection levelEnclosure protection levels of our synchronous motors range from IP00 to IP54.(3) MaterialThe motor frame, end shield and bottom plates are all made of steel plate, so the motor has strong rigidity and strength.(4) Cooling methodsDesigned with thermal detector elements in stator and bearings, the synchronous motor can automatically conduct temperature monitoring.This synchronous electric equipment is designed with salient type rotor magnetic pole and equipped with fan at the two ends of the magnetic yoke. So, the cooling air can be drawn into the inner part of rotor to cool the rotor core. This provides the motor with good cooling effect. Some other cooling methods, like air-water cooling, tubular ventilating, are also possible.(5) BearingThis synchronous motor can be designed with end shield type sliding bearings, pedestal sliding bearings, and grease lubricating rolling bearings, etc.