Mechanical installation
Kendrion INTORQ | BA 14.0224 | 02/2021
23
5.4
Installing the hub onto the shaft
Notice
The customer is responsible for dimensioning the shaft-hub connection. Make sure that the
length of the key (shape A) is identical to the length of the hub.
¾
Tensile strength of the hub material:
– Sizes 01 – 05: Tensile strength R
m
> 460 N/mm
2
Notice
Depending on the brake size, the braking torque is transmitted to the shaft either by means of
a key or grub screws.
NOTICE
If you are using the spring-applied brake for reverse operations, glue the hub to the shaft.
5.4.1
Mounting the hub with grub screws
C
D
E
B
A
Fig. 6:
Using grub screws (sizes 01 and 02) to mount the hub
A
Hub
B
Grub screws
C
End shield
D
Shaft
1. Push the complete hub (consisting of hub with screwed-in grub screws) onto the shaft.
2. Tighten the grub screws.
