V.. / NV.. / CV..
Assembly
Revision: 05
2022-D059517
en-17
5.3.2 Mounting with slotted holes
Use only the washers included with the delivery for fastening the gearbox to the machine (see
Chapter 9.2 "Specifications for mounting to a machine").
Pinning the mounted and aligned gearbox (optional)
The gearbox can be optionally equipped with an output
pinion [P
1
]. The gearing backlash between output pinion and
toothed rack/counter-wheel can be adjusted using the slotted
holes [M] and the lateral guides. An additional adjustment
mechanism is no longer necessary.
Detailed information on the design of the gearbox interface is
available on request.
For the proper setting of the gearing backlash, you will find
further information in the "alpha rack and pinion system"
manual (doc. no. 2022–D001333). The manual will be provided
by our Sales / Customer Service department on request.
Please always provide the serial number.
Operating the gearbox without a motor (e.g. using a hand wheel) is
permitted for setting / aligning the output pinion on the toothed rack.
When doing so, ensure
never
to tilt / bend the clamping hub.
Slide the washers onto the fastening screws.
Fasten the gearbox to the machine with the
fastening screws through the slotted holes [M].
Optionally, there are two bore holes [N] on the gear housing for pinning
the gearbox to the machine. You can fasten the gearbox to the machine
with cylinder pins.
Drill pin holes into the machine bed according to the bores [N] of the
gear housing.
Ream the bores to the corresponding fit size for the cylinder pins.
For specifications on the cylinder pins, refer to Chapter 9.2
"Specifications for mounting to a machine".
Fasten the gearbox with the cylinder pins.
P
1
M
M
M
N
