Most electric hoist brake the defects

  As a small  Wire rope hoist  lifting increasingly widely used in the field of  Hoist equipment  an irreplaceable role .
      For the current domestic lifting industry's rapid development, the production of electric hoist enterprises are emerging, making difficult to safeguard the quality of electric hoist, electric hoist brake according to the most current defects as follows summarize, I hope when you buy electric hoist helpful:
1, different manufacturers of the same model putter loose hydraulic brake and the motor connected to the screw pitch different, it is difficult interchangeable, impact-site repair schedule. To this end, we recommend that the manufacturers strict implementation of national stereotypes  rope hoist  series of product size standards to ensure that the same type of brake hydraulic putter interchangeability.
      2, electric hoist motor shaft and impeller shaft coupling disengaged, causing the motor idling, putting no action. Mainly due to coupling two shafts square coupling off. This coupling ends respectively connected to the motor shaft and the impeller shaft, the coupling end of the motor shaft of the fastening bolt loosening, after loosening the coupling square off on the motor shaft, causing the motor idling.
3, electric hoist brake hinge point for each activity lubricating oil difficult. Press the maintenance procedures hinge point because with thin oil lubrication, the brake structural limitations, oiling hinge point both difficult and hard to keep oil. Each refueling gun oil to the hinge point is within the gap slowly injection, little attention will drip onto the brake wheel or brake belt. If fully taken into account when designing site maintenance conditions, will give the site more convenient to use.