What is the difference between elevator sliding guide shoes and rolling guide shoes

The main difference is that the properties are different, the characteristics are different, and the applicability is different, as follows:

1. Different nature

1. Fixed sliding guide shoe

It means that a chute is stuck on the guide rail "it is the groove".

2. Rolling guide shoe

It is stuck on the track with 3 or 6 wheels.

Second, the characteristics are different

1. Fixed sliding guide shoe

Because the guide shoe head is fixed, the structure is simple, and there is no adjustment mechanism, as the running time of the elevator increases, the matching gap between the guide shoe and the guide rail will become larger and larger, and the car will shake during operation, and even there will be impact. .

2. Rolling guide shoe

Sliding friction is replaced by rolling friction, which reduces friction loss, reduces vibration and noise during operation, and improves ride comfort, but the processing and installation requirements of this guide shoe are relatively high.

3. Different applicability

1. Fixed sliding guide shoe

Generally used for elevators with a speed below 2 meters.

2. Rolling guide shoe

It is generally used for elevators with a speed of more than 2 meters.