Ewellix CAMT20, Installation, Operation And Maintenance Manual

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CAMT 20
Front attachment
The space between the front attachment and the actuator
gearbox can be relatively limited depending on the configu-
rations so it is therefore a good option to start with the as-
sembly from that area to allow more flexibility.
1. Take the actuator
2. Present it in a way to align the front attachment screw
holes with the relevant ones of the cardan structure.
3. Rotate the front interface at an angle sufficient to clear
the access to the holes completely (⮑ fig. 18).
Fig. 18
4. Insert and torque the fixation screws as follows:
• Screws: ISO4762, M10x40 min, class 10.9, Zn plated
• Tightening torque: 60 ±1.5 Nm
• Lock washer M10
• Thread locker: Loctite 243
The actuator now hangs under the cardan structure and may
be adjusted in length. (⮑ fig. 19).
Fig. 19
Extension and alignment of the CAMT
Out of the box, in the delivery condition, it is likely that the
distance between attachments needs to be adjusted so that
the actuator fits on both sides. This is done connecting the
CAMT to a control unit and then manually adjusting the
stroke using a hand set.
Rear attachment
Once the hole pattern of the rear attachment matches the
one of the pillar (or support plate), the screws can be fas-
tened according to the pattern of fig. 20.
Fig. 20
Screws to use:
Attachment direct to Ewellix pillar
• Screws: ISO4762, M10x16, class 8.8, Zn plated
• Tightening torque in pillar: 25 ±1.5 Nm
• Lock washer M10
• Thread locker: Loctite 243
Attachment to support steel plate (thickness min 10 mm)
• Screws: ISO4762, M10x16 min, class 8.8, Zn plated
• Tightening torque in steel plate: 35 ±1.5 Nm
• Lock washer M10
• Thread locker: Loctite 243
6.4.3 U-Bracket assembly variant
In most cases, the actuator and attachments come as a unit
that does not need to be dismounted before being attached
directly to the pillar.
The U-bracket is however different:
1. It requires a support plate as interface with the pillar.
2. The bracket needs to be disconnected from the actuator
to be able to fasten the two fixation screws.
The support plate needs to be fastened to the pillar in the
same way as the attachments described above using the
standard M10 hole pattern.
1 2
6 4
3 5