Siemens 6DR55 Series, Manual

Page: 55 / 178

Preparing for operation
53
SIPART PS2 PA Manual
A5E00127926--05
3.3.3 Mounting kit ”linear actuator” 6DR4004--8V and 6DR4004--8L
The scope of delivery of the mounting kit ” linear actuator IEC 534
(3 mm to 35 mm)” are contained (ser. no. see figure 26, page 55):
Ser. no. pieces Designation Note
1 1 NAMUR mounting kit bracket
IEC534
Standardized connection for mounting console with
ledge, column or plane surface
2 1 Pick--up bracket Guides the roller with carrier pin and turns lever
arm
3 2 Clamping assembly Mounting of pick--up bracket on actuator spindle
4 1 Carrier pin Assembly with roll (5) on lever (6)
6 1 Lever NAMUR For stroke range 3 mm to 35 mm
For stroke ranges> 35 mm to 130 mm (special
delivery), lever 6DR4004--8L is required
additionally
7 2 U bolt Only for actuators with columns
8 4 Hexagon head screw M8 x 20 DIN 933--A2
9 2 Hexagon head screw M8 x 16 DIN 933--A2
10 6 Lock washer A8 -- DIN 127--A2
11 6 Flat washer B 8,4 -- DIN 125--A2
12 2 Flat washer B 6,4 -- DIN 125--A2
14 1 Spring washer A6 -- DIN 137A--A2
15 1 Lock washer 3.2 -- DIN 6799--A2
16 3 Spring washer A6 -- DIN 127--A2
17 3 Socket cap screw M6 x 25 DIN 7984--A2
18 1 Hexagon nut M6 -- DIN 934--A4
19 1 Square nut M6 -- DIN 557--A4
21 4 Hexagon nut M8 -- DIN 934--A4
3.3.4 Assembly procedure (see figure 26, page 55)
1. Mount clamping assembly (3) with hexagon socket cap screws
(17) and lock washer (16) on the actuator spindle.
2. Insert the pick--up bracket (2) into the recesses of the clamping
assembly. Set the necessary length and tighten the screws so that
the pick--up bracket can still be shifted.
3. Insert the premounted pin in the lever (6) and assemble with nut
(18), spring washer (14) and washer (12).
4. The value of the stroke range specified on the actuator or if this
does not exist as a scaling value, the next greatest scaling value is
set. The center of the pin must be in line with the scaling value.
The same value can be set later under parameter 3.YWAY in
commissioning to display the way in mm after initialization.
5. Assemble the hexagon socket cap screw (17), spring washer (16),
washer (12) and square nut (19) on the lever.
6. Push the premounted lever onto the positioner axle up to the stop
and fix with the hexagon socket cap screw (17).
7. Fit the mounting bracket (1) with two hexagon head screws (9),
lock washer (10) and flat washer (11) on the rear of the positioner.