Nang yang Lifting Motor WZ series

Nang yang Lifting Motor WZ series



WZ series of lifting and metallurgical eddy current brakes in line with JB7561 "WZ series of lifting and metallurgical eddy current brake technical conditions." Eddy current brakes and YZR series of wound rotor motor with the use of the controller can drive and speed control of the two functions (open-loop control can reach 1:10, closed-loop control can reach 1:20 speed width) , With a stable low-speed speed characteristics and no loss of control area, reliable operation and so on.
Motor performance:
      1. Ambient air temperature does not exceed 40 ℃ (F-class insulation) or 60 ℃ (H-class insulation).
      2. Altitude of not more than 1000 meters.
      3. Often, significant mechanical vibration and shock.
      4. Eddy current brake excitation voltage of 160 ± 30V DC voltage, can also be made into other voltage.

      The reference operating system for the vortex brake is S3, the reference load duration is 15%, and each duty cycle is 10 minutes.
      The rated braking torque of the eddy current brake in the reference working system, limited braking torque, and moment of inertia (Jm) The correspondence between the excitation current and the frame number is shown in the technical data sheet.

Model Description:



Structure:
      Eddy current brake enclosure protection class IP23, junction box for the IP44, located at the top of the base, cooling IC0141, structure and installation type IM1001.