Drive Assembly - NTN-SNR LINEAR AXIS AXC Series Manual

3.7

Drive assembly

3.7.1 Drive assembly on Linear Axis with toothed belt drive and coupling cone
The assembling of drives on Linear Axis with toothed belt drive and coupling cone is carried out according to the following steps
(Figure 3.10):
1. The axis side coupling hub with the elastomeric gear rim
is always assembled on the Linear Axis on delivery.
2
2. Insert the coupling hub
. The mounting dimension LK (Figure 3.11) from Table
5
6.23 in Chapter 6.2.4.1 must be taken into account.
3. Tighten the clamping screw
tightening torque according to Chapter 3.6 Table 3.3.
4. Insert the drive with the coupling hub
hub with the elastomeric gear rim
coupling cone .
1
3.7.2 Drive assembly on Linear Axis with toothed belt drive and planetary gearbox
The assembling of drives on Linear Axis with toothed belt drive and planetary gearbox is carried out according to the following steps
(Figure 3.12):
1. Place the Linear Axis
flange of the drive
2
2. Lubricate the drive shaft, bore of the hollow shaft and
bolt spacer.
3. Move the slider until the clamping screw is visible in
3
the access hole .
4
4. Check for AXC60 that the slot in the bolt spacer is 90 °
turned to the clamping screw.
5. Insert drive .
5
6. Tighten the clamping screw with the required tightening
torque according to Table 3.4. With two clamping
screws, tighten the clamping screws slightly and then
tighten alternately until the required tightening torque
according to Table 3.4.
7. Insert and tight the fastening screws.
8. Close the access hole in the mounting flange of the drive
with the supplied plug.
2
3 on the drive or gearbox shaft
with the required
4
into the coupling
3
and screw it to the
2
laterally so that the mounting
1
faces upwards.
Figure 3.10 __ Drive assembly on Linear Axis with toothed belt drive and
coupling cone
Figure 3.11 __ Mounting dimension
Figure 3.12 __ Drive assembly on Linear Axis with planetary gearbox
27