China Semc Ybzr Explosion-Proof Lifting Motor

On the basis of YBZ series explosion-proof three-phase asynchronous motor for hoisting and metallurgy, ybzp series explosion-proof three-phase asynchronous motor with frequency control can be derived; on the basis of YBZE series explosion-proof electromagnetic braking three-phase asynchronous motor for hoisting and metallurgy, ybzpe series explosion-proof three-phase asynchronous motor with frequency control can be derived.
Ybzr series explosion-proof three-phase asynchronous motor with wound rotor is mainly used for electric drive of various types of explosion-proof hoisting machinery. It has large overload capacity and high mechanical strength, so it is especially suitable for those short-time or intermittent operation, frequent starting and braking equipment. The explosion-proof performance of the motor conforms to the provisions of gb3836.2-2000 electrical equipment for explosive gas environment Part 2: explosion-proof type "d". The explosion-proof marks made are Exd , Exd BT4 and Exd cT4. It is applicable to places with explosive mixture formed by methane or coal dust and air under the shaft and places with explosive transmission capacity not higher than B or C, and explosive mixture formed by combustible gas or steam and air with explosive temperature group of T1-T4.
Rated power(KW)Maximum torque / rated torqueLocked rotor torque / rated torque≤5.5
>5.5~11
>112.0
2.3
2.52.0
2.3
2.5