Wittenstein Alpha VDT+ Series - Mounting the Gearbox Onto Your Machine

V-Drive
+
/V-Drive economy Operating Manual
Page en-15
Release: 30.04.2019 2022 D005924 Index: 11
Material of the shrink disk: Nickel-plated
Gearbox size
V-drive
Article code
(AC)
Tightening
torque
Clamping screw thread
040
20047957 7.5 Nm M6
050
20047934 14 Nm M6
063
20047530 34 Nm M8
080
20047935 34 Nm M8
100
20047927 34 Nm M10
Material of the shrink disk: Stainless steel
Gearbox size
V-drive
Article code
(AC)
Tightening
torque
Clamping screw thread
040
20043198 7.5 Nm M6
050
20047885 6.8 Nm M6
063
20035055 16 Nm M8
080
20047937 16 Nm M8
100
20047860 16 Nm M10
Table 6.7
∇ Check twice in a row that the clamping screws (D) have the maximum tightening torque.
 For installing a shrink disk (supplied separately), see Chapter 9.2.2.
6.3.5 Mounting the gearbox onto your machine
 Please observe the instructions in the „General Safety Instructions” in section
3.3.1.
Check the lubricant quantity
The gearboxes are compliant for every mounting position; the lubricant quantity, however, is
dependent on the mounting position.
The filled lubricant and the required lubricant quantities are specified on the identification
plate. These apply for the mounting position stated with the order.
 Correct the lubricant quantity, if required, according to the tables in section 4.3.
Mounting the gearbox
Mounting and connecting structures must be designed so that no vibrations from adjacent
machinery parts and components are transmitted.
 Coat the four screws with screw-bonding agent (e.g. Loctite 221), and screw the gear
unit housing and your machine together.
 You can find the prescribed screw sizes and tightening torques in table 6.1.