Yz Yzr Yzrw Hoisting Metallurgical Slip Ring Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Y, Y2 Series Three-Phase
• Rotor Structure: Winding Type
• Casing Protection: Closed Type
• Model NO.: SEMC
• Number of Poles: 12
• Starting Mode: Direct on-line Starting
• Certification: ISO9001
• Brand: Semc
• Transport Package: Plywood
• Specification: 50kg
• Trademark: semc
• Origin: China
• HS Code: 8504401500
• Production Capacity: 50000PCS/Year

Product Description

YZRW series eddy current brake wound rotor three-phase asynchronous motor for hoisting and metallurgy is composed of YZR series motor and eddy current brake installed on its auxiliary shaft extension. It integrates two functions of drive and speed reg ulation: stable low-speed speed regulation, 2. The eddy current brake motor can operate normally
under the following environmental conditions:
(1) The temperature of cooling medium shall not exceed 60 ºC (motor with class H insulation) or 40 ºC (motor with class F insulation);
(2) Altitude not more than 1000m;
(3) Frequent and significant mechanical vibration and shock.
3. Eddy current brake motor is a derivative product of wet tropical climate environment. Its winding and surface protective layer are specially impregnated and treated. In addition to the provisions of Article 2, it can operate normally under the following environmental condition s. (1
) At 25 ºC, the monthly average maximum relative humidity of the wettest month is 90%;
(2) Minimum ambient air humidity - 15 ºC;
(3) Frequent starting and braking.

Rated power/ KW	Maximum torque TB / rated torque TN
≤5.5	2.3
>5.5~11	2.5
>11	2.8