Mounting On Rotary Actuator - ABB TZIDC Operating Instructions Manual

20 TZIDC DIGITAL POSITIONER | OI/TZIDC-EN REV. B
... 6 Installation
... Mechanical mounting

Mounting on rotary actuator

For mounting on part-turn actuators in accordance with
VDI / VDE 3845, the following attachment kit is available:
6
Figure 15: Components of attachment kit
• Adapter with spring
1
• four M6 screws each
4
to fasten the attachment bracket 6 to the positioner
• four M5 screws , Spring washers
7
fasten the attachment bracket to the actuator
Required tools:
• Wrench, size 8 / 10
• Allen key, size 3
1
5
7
8
9
M10130-01
5
, spring washers and washers
3
and washers
8
2
3
4
Figure 16: Mounting the adapter on the positioner
1. Determine the mounting position
(parallel to actuator or at 90° angle)
2. Calculate the rotational direction of the actuator
(right or left).
3. Move the part-turn actuator into the home position.
4. Pre-adjust feedback shaft.
To make sure that the positioner runs within the operating
2
range (refer to General on page 16), the mounting position as
well as the basic position and rotation direction of the
to
9
actuator must be considered when determining the adapter
position on axis
be adjusted manually so that the adapter
in the correct position.
5. Place the adapter in the proper position on the feedback
shaft and fasten with threaded pins
pins must be locked in place on the flat side of the feedback
shaft.
3 2 1
. For this purpose, the feedback shaft can
1
. One of the threaded
2
M10424-01
can be attached
3