13
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120
94
Ø34
12
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120
e
d c
b
a
Similar to the picture
Connecting Drive Set ZU 8 80 D80/D34 AP/WP 80 – 0.0.672.76
Drive Set ZU 8 80 D80/D34 AP/WP 80 (0.0.672.76) is used solely to connect
item drives. The Drive Set is fully prepared for installation on the corresponding
Linear Unit. The drive shaft transfers drive torque without backlash.
The torques transferred by the clamp connection factor in the maximum
mating play for the shaft fits: Shaft k6 / hole H7. Force is transferred from the
coupling to the drive shaft by means of frictional resistance. The shaft and the
hole in the hub must be degreased and cleaned to ensure a frictional connec-
tion for the drive. Fasten the first coupling half to the Reverse Unit, ensuring
that the Hexagon Socket Head Cap Screws used are secured against working
loose. Clamping screw: T = 49 Nm.
Use Hexagon Socket Head Cap Screws DIN 912 M8x100 (included with the
Drive Set, T = 25 Nm) to screw the Coupling Housing of the Drive Set over the
entire Coupling through the casing of the Drive Unit.
Next, use the prepared Centring Piece to fasten the Gearbox flush on the Adapt-
er Plate of the Drive Set. Use Hexagon Socket Head Cap Screw DIN 912 M6x15
(T = 13 Nm) for this purpose.
Hexagon Socket Head Cap Screws DIN 912 M5x20 (T = 10 Nm) are included in
the Drive Set for the purpose of fastening the Motor to the Gearbox.
Working through the Coupling Housing, create a friction-based connection
between the Hexagon Socket Head Cap Screw DIN 912 M8x30 (T = 23 Nm) of
the clamp coupling half and the drive shaft.
a: Hexagon Socket Head Cap Screw DIN 912 M8x100
for connecting a Timing-Belt Reverse Unit
b: Hexagon Socket Head Cap Screw DIN 912 M6x15
c: Hexagon Socket Head Cap Screw DIN 912 M8x20
d: Hexagon Socket Head Cap Screw DIN 912 M5x20
e: Expanding hub coupling D80/D34
