Parker HLR Series, Инструкция по монтажу

Страница: 36 / 56

Mounting HLR Mounting Instruction
36
192-510201N1 HLR 2019-04
3.7.2. External end stops
The external end stops can be positioned variably along the support profile and are
suitable for limiting the stroke of the HLR linear axis to protect adjacent machine
parts.
External end stops are no safety devices. They are not designed to safely
decelerate the maximum possible impact energy of the HLR linear axis. If the
impact against the external or internal end stops of the HLR linear axis is not
braked, the linear axis and adjacent machine parts can be irreparably damaged.
Dimensions of the external stops please refer to dimensions (see page 17).
Assembly of the external end stop
Figure 10: External end stop

Place the thread plate (Figure 10, Pos. 2) on the external end stop (Figure 10,
Pos. 1) and screw it to the buffers (Figure 10, Pos. 3).

Insert the slot nuts (Figure 10, Pos. 4) into the clamping profiles of the HLR
linear axis, two in each groove and roughly position them for the external stop.

Slide the external stop onto the support profile (with the buffers in the direction of
the carriage), over the slot nuts and screw-in the screws supplied (Figure 10,
Pos. 5) (do not fastenn).

Move the external stop to the desired position and tighten the screws (Figure 10,
Pos. 5) with the required torque (see Table 9).
HLR070 / HLR080
Tightening torque Toe Clamp Assembly (Figure 10, Pos. 5)
Screw type [ISO 4762]
-
M5x10 – A2-708
Tightening torque*
[Nm]
5.2
Table 9: Tightening torques of the external end stop
After mounting or realigning the external end stops, always carry out a reference
run (setting the end limits) and set the software end limits according to the
existing travel path.