Parker HLR070, Mounting Instructions

Page: 23 / 56

Parker EME Mounting Method of a double axis
192-510201N1 HLR 2019-04
23
Installation process of a double-axis actuator
Figure 2: alignment double axis

Installation of the first (driving) Linear actuator (Figure 2, Pos. 1) as described in
chapter Installation of a single axis (see page 21)

Place the second (driven) linear actuar (Figure 2, Pos. 2) to the leveled or treated
connection surfaces. Rough alignment of the axis with the system (alignment with
the mounting holes of the selected connection option). If the shaft trunions for
mounting the connection shaft are already pre-assembled, make sure that the
shaft trunions are oriented towards each other.

Place the toe clamps on the fixing points and screw in the screws (screw in
screws completely and loosen them approx. half a turne to allow adjustment of
the axis).

Check center distance of the double axis (Figure 2 und Table 2, measurement
L01) and correct if necessary.

Align the linear axes axially to each other. Use the front faces of the drive
stations. Maximum permissible offset of the drive stations (Figure 2,
measurement da1): (L01-158) * tan0.06.

Tighen the screws of the first fastening point of the second linear actuator (Figure
2, Pos. 3) with the respective tightening torque (please refer to Table 1).

For the parallel alignment of the double axes, set the same distances one after
the other between the individual fixing points of the linear actuators(Figure 2,
measurement da2) and tighten the screws of the fastening points of the second
linear actuator (Figure 2, Pos. 4) with the respective tightening torquen (please
refer to Table 1 ). Observe the maximum permissible axis parallelism ≤ 0.025 mm.
For this, use stops/stop edges, distance gauges, a dial gauge or other suitable
measuring equipment.
Recommendation: Checking the alignment of a double axes

Push both carriages to the delfection station intended for mounting the
connection shaft.

Mechanically connect the carriage of the double axes. Use mounting threads in
the carriages and observe the requirements to the installation surface of the
mechanical connection, see chapter mounting loads on the carriage (see page
26).

Move both carriages simultaneously to the first clamping point.

Loosen the clamping point of the second (driven) linear actuator and tighten
again the clamp position to the required tightening torque.

Perform this procedure at each clamping point of the second (driven) linear axis.