ZIEHL-ABEGG ZAS0, Operating Instruction

Page: 34 / 72

8.4 Tightening torques and strength values
Warning!
" Always observe when working on the machine or changing parts!
Tightening torques and strength values
for fastening parts
Strength
TT
[Nm]
Driving disk on shaft
ZAS0 - hex socket screw M12 x 35
ZAS1 - hex socket screw M16 x 45
ZAS2 - hex socket screw M16 x 70
ZAS3 - hex socket screw M20 x 50
8.8 79
195
195
390
Motor on housing
Stud bolt M12 x 35
Stud bolt M16 x 45
8.8 79
195
Pulse encoder on motor housing
hex socket screw M6 x 12
8.8 9.5
Hand wheel on motor shaft
hex socket screw M10 x 30
8.8 46
Stop on housing
hexagonal screws M16
hexagonal screws M20
8.8 195
390
Brake disk on screw shaft
hex socket screw M10
8.8 46
Bearing cover on gearbox housing
hex socket screw M6 x 16
8.8 9.5
Brake bleeding monitor operating brake on housing
hexagonal screws M6
8.8 9.5
Rating plate on housing
hexagonal screws M6 x 16
8.8 9.5
Safety brake housing
hex socket screw M12
12.9 145
Electro-magnet operating brake on housing
hexagonal screws M12 x 120
hexagonal screw M16 x 120
8.8 79
195
Machine on machine frame
hexagonal screws M16
hexagonal screws M20
8.8 195
390
Information
" Fit screws, washers and lock washers, nuts and lock nuts according to the speci fi cations on the
drawing enclosed with the frame and tighten them with the speci fi ed torque.
" Micro-encapsulated screws must be renewed after using once.
" Only use genuine parts and fastening parts of ZIEHL-ABEGG SE for installation, otherwise no
guarantee can be given.
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ZAS0 Service & maintenance
A-TBA11_06-GB
Part.-No. 01008051-GB
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