Operating
Instructions
Initial Installation
2K800/2K801/2K802
16
EN 4161.758.103n – 2015-10
CAUTION
Risk of motor shaft damage if the hub is not
sufficiently heated.
Tighten the threaded pin (9) and secure it to
prevent it from turning, see chap. 3.4.
3.3.5
Version with pulley drive
The pulley will be centred on the outer diameter of
the drive flange (K6 tolerance), friction-locked in
place and secured using screws, whereby the
permitted torque must be taken into account.
The pulley must have a balance rating of 6.3, as
per VDI Directive 2060, in order to ensure low
vibration operation.
It is mandatory to lubricate the bearings fitted in
the pulley drive with 0.5 – 1.0 l/min via oil
connector ‘S’ in the drive housing.
3.4
Gearbox – fit
NOTE
For drive hub (1) assembly, the M12 set screw (9)
must be screwed in and tightened at the parallel
key with 40 Nm until firmly home. Make sure you
coat the threaded pin with liquid seal before
installing it.
Make sure that the O-ring (10) is in the correct
position during installation. The O-ring is delivered
loose with the gearbox and has to be coated with
grease before being inserted into the seal groove
in the housing (6).
Check the position of the gearbox shift mechanism.
The sliding sleeve must be in the 1
st
gear position
(“low” gear ratio).
Take up the gearbox and place it onto the motor
flange. Carefully bring the sun gear/hub connec-
tion together when doing this.
NOTE
The external spline of the sun gear must be guided
into the internal spline of the hub.
This can be made easier by turning to the left or
right at the gearbox output.
The gearbox housing, adapter ring (if applicable)
and motor are bolted together using four, six or
eight hexagon bolts (11).
Schmierölzufuhr
zusätzlicher Anschluss
bei Riemenantrieb
S
Oil feed for
additional
connecton in
case of pulley drive
