Festo DASI-Q11-...-A-... Abfragebausatz, Sensorhalter, Schaltfahne Монтаж Benutzerhandbuch
Seite 2
Assembly instructions (original: de)
8025184
1307a
†‡
Sensing kit, sensor bracket, switch
lug DASI-Q11-...-A-...
Festo AG & Co. KG
Postfach
73726 Esslingen
Germany
+49 711 347-0
www.festo.com
1. Parts list
18315d_1
Sensing
kit
DASI-Q11-...-A-KT
1 Flange
2 Screw
3 Centring
sleeve
Sensor
bracket
DASI-Q11-...-A-SR
4 Sensor
bracket
5 Screw
6 Slot
nut
Switch
lug
DASI-Q11-...-A-SL
7 Switch
lug
8 Threaded
pin
(1x)
(2x)
(2x)
(2x)
(4x)
(2x)
(2x)
(2x)
18312d_3
Not included in
delivery:
9 Semi-rotary
drive
DRRD
(1x)
The sensing kit DASI-Q11-...-A-KT is intended for external end-position sens-
ing for semi-rotary drive 9.
Additional sensor brackets 4 and switch lugs 7 can also be ordered for the
semi-rotary drive with intermediate position module DRRD-...-PS1 or if exter-
nal stops are used.
2. General instructions
Warning
Danger of injury due to uncontrolled movement of components!
Mount or dismantle only in a pressureless status.
Observe the safety instructions in the operating instructions of the semi-
rotary drive.
Information
Both magnetic and inductive proximity sensors may be used. The sensor
bracket has a T-slot.
Select the corresponding accessories from our catalogue
(
www.festo.com/catalogue
).
3. Mounting
3a. Mounting the flange 1
Position the semi-rotary drive 9 in the neutral position.
18315d_2
Fasten the flange 1 with
the screws 2 and centring
sleeves 3.
Comply with the permissible
tightening torque
(
section 4).
3b. Assembling the sensor bracket 4 and switch lugs 7
18315d_3
Fasten one slot nut 6 each
to the sensor brackets 4 by
using the screws 5.
Note
To avoid collisions with the proximity sensors:
Select the permissible proximity sensors from our catalogue
(
www.festo.com/catalogue
).
Information
At a swivel angle of 180° one switch lug 7 is sufficient.
18315d_4
Mount the proximity sen-
sors (A) centrally in the sen-
sor brackets 4.
Observe the operating in-
structions for the proximity
sensor (A).
18315d_5
Insert the pre-assembled
sensor bracket 4 into the
upper sensor slot of the
semi-rotary drive 9.
Screw the threaded pin 8
into the switch lug 7.
Push the switch lug 7 at
the recess (B) into the cir-
cumferential slot of the
flange
3c. Setting the proximity sensors (A)
Position the semi-rotary drive 9 with compressed air into the end posi-
tion.
18315d_6
Position the switch lug 7 so
that it is at a right angle to
the semi-rotary drive 9.
Clamp the switch lug 7 in
the slot by using the thread-
ed pin 8.
Comply with the permissible
tightening torque
(
section 4).
18315d_7
Push the sensor bracket 4
against the direction of rota-
tion of the semi-rotary
drive 9, towards the switch
lug 7, until the first switch-
ing point of the proximity
sensor (A) is reached.
Note
Multiple switching cycles are possible depending on the design.
Avoid malfunctions!
Make sure that the proximity sensor (A) is set to the first switching point.
18315d_8
The distance Y
1)
can be set
through the vertical movement
of the sensor bracket 4 within
the tolerance range.
Note
To avoid collisions:
The switch lug 7 must not rub against the sensor bracket 4 and/or the
proximity sensor (A).
To achieve a reliable switching function when using inductive sensors:
Comply with distance Y ( table).
Proximity sensors such as the SMT-8B, SME-8 and SME-8-O can protrude in
height by up to 0.4 mm and are therefore not recommended.
Set distance Y as follows.
Proximity sensor (A)
Inductive
Magnetic
Y
0.3 ... 1.3 mm
min. 0.8 mm
18315d_9
Evenly tighten screws 5.
Comply with the permissible
tightening torque
(
section 4).
1)
Y = from the bottom edge of the switch lug 7 to the upper edge of the sensor bracket 4
18315d_10
The proximity sensor (A) can be
finely adjusted at any time by
shifting it in the slot of the sen-
sor bracket 4.
Repeat the settings for the second end position.
Conduct a test run to check whether the proximity sensors (A) switch relia-
bly.
4. Screw sizes and tightening torques M
A
2)
DASI-Q11-...-A
2
[Nm]
5
[Nm]
8
ß [Nm]
16 M4x18
4.5
M5x8
6
M4x10
2.5
2
20 M5x25
8.5
25 M5x6
6
32
M6x30
12 M5x8 6
M5x8 2.5
3
35/40 M6x35
12
M5x10
2.5
3
50 M8x40
20
63 M10x55
40
2)
Tolerances for non-toleranced tightening torques M
A
: ± 10 %
9
1
2
3
5
4
6
4
4
9
7
8
7/8
9
9
4
7
4
4
B
2
1
5
3
4
6
7
8
A
A
4
7
A
B
B
5