Voith CH Series - Final Work

Installation
J.M. Voith SE & Co. KG/VTA | Instruction Manual
48
High
-performance universal joint shaft
Instruction manual (Translation)
G853 en 07/2013, Version1
 If you are using liquid locking agents such as "Loctite" or
"Omnifit": heed deviating tightening torques
( Manufacturer's instructions).
 Do not use any lubricants that contain MoS
2
, e. g. Molykote
 Tighten bolts in a diagonally opposite sequence.
 The use of used nuts or bolts is not permitted.
To avoid cold welding and guarantee the testability of
the bolted
connection, heed the following:
 When using the nut make sure that the surface with the
property class and company mark is visible. For self-locking
nuts, by contrast, the company mark may not be visible.
For a threaded connection:
1. Align the universal joint shaft with respect to the connecting
flange and slide onto the spigot.
2. If the bolt head has a stop or is flush with the fastening: if
necessary, tighten the bolt with screwdriver up to a snug
torque (approx. 0.3 M
A
) ( Tab. 6.1, page 37).
3. Tighten the bolts using a calibrated torque wrench, quickly and
without interruptions,to a tightening torque of M
A
.
For a blind hole connection:
1. S
crew stud bolts into blind hole (if using self-locking nuts
secure the male thread of the studs e.g. with Loctite 242.
Follow the special instructions of the manufacturer for blind
holes).
2. Align the universal joint shaft with respect to the connecting
flange and slide onto the spigot.
3. Thread on the nuts and using a calibrated torque wrench,
quickly and without interruptions to a tightening torque of M
A
.
6.2.8 Final work
 Lubricate universal joint shaft (Chapter 9.4, page 61).
Threaded connection
Blind hole connection