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Drive Set ZU 5 40 D30/D12 AP/WP 40 – 0.0.672.74 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 = 2.8 Nm.
Next, use the prepared Centring Piece to fasten the Gearbox flush on the Adapter
Plate of the Drive Set. Use Hexagon Socket Head Cap Screws DIN 912 M4x12 (T
= 6 Nm) for this purpose. Next, screw the Adapter Plate to the Coupling Housing.
Hexagon Socket Head Cap Screws DIN 912 M3x14 (T = 3 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 clamping hub screw (T = 2 Nm) of the clamp coupling half and
the drive shaft.
The images below do not show the linear axis that is to be installed.
However, the installation techniques and sequence are identical.
Use Hexagon Socket Head Cap Screws DIN 912 M6x25 (included with the
Drive Set, T = 14 Nm) to screw the Coupling Housing of the Drive Set over the
entire Coupling through the casing of the Drive Unit.
