8 Mounting the brake
During the mounting as well as the dismounting also the operating manual of the brake has to be
observed.
Risk of death!
Incorrect mounting can have a detrimental impact on the braking action.
Caution!
"
"
Never touch the connection contacts on the position absolute encoder or on the cable! The electronics can be
destroyed by static electricity.
"
"
You must discharge your own body before touching. This can be done, for example, by touching a conductive,
earthed object (for example bare metal switch cabinet parts) immediately before.
Figure 8-01
Figure 8-02
1. Ensure that the friction disk of the brake rotor (15), the braking surface (B) on the
fl
ange bearing
bracket and the toothed hub (C) on the drive shaft are free of dirt and grease. Perform cleaning
with a micro-active cloth and quick cleaner LOCTITE
®
7063.
2. Lightly grease the o-ring (16) technical Vaseline and insert into the groove in the hub (C).
3. Slide the brake rotor (15) manually over the o-ring (16) onto the toothed hub (C) with light
pressure.
ATTENTION!
Ensure that the rotor collar with the smaller diameter is pointing towards the
machine wall.
4. Make sure that the gear teeth engage easily.
5. O-ring may not be damaged.
Figure 8-03
Figure 8-04
6.
Caution!
Due to the great weight of the brake body (14), we recommend you to secure and
change the brake body by using an lifting eye bolt M10 (A ) and appropriate lifting gear.
7. Position the brake body (14) on the bearing bracket.
ATTENTION! Be aware of the weight of the brake body:
RTW 250 - ZAtop SM180.24/B and SM180.35/B approx. 28 kg
RTW 350 - ZAtop SM180.45/B approx. 36 kg
RTW 450 - ZAtop SM180.46/B approx. 46 kg
Assembly instructions
–
model series ZAtop
Mounting the brake
A-TIA19_13-GB 2027 Index 002
Part.-No. 01013468-GB
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