Festo DARD-L1-...-M Монтаж Benutzerhandbuch
Seite 2
Assembly instructions (original: de)
8024486
1304NH
†‡
Moment compensator
DARD-L1-...-M
Festo AG & Co. KG
Postfach
73726 Esslingen
Germany
+49 711 347-0
www.festo.com
1. Parts list
1a. Moment compensator DARD-L1-18-M
1 Joint
2 Strip
3 Socket head screw
5 Block
7 Cylindrical dowel
pin
18370d_10
(2x)
(2x)
(2x)
(1x)
(1x)
1b. Moment compensator DARD-L1-25-M
1 Joint
2 Sleeve
3 Hexagon head screw
4 Hex nut, self-locking
5 Block
6 Hexagon head screw
7 Cylindrical dowel
pin
18370d_20
(2x)
(2x)
(1x)
(1x)
(1x)
(2x)
(1x)
1c. Moment compensator DARD-L1-32 … -80-M
1 Joint
2 Sleeve
3 Hexagon head screw
4 Hex nut, self-locking
5 Block
6 Hexagon head screw
7 Cylindrical dowel
pin
18370d_30
(2x)
(2x)
(1x)
(1x)
(1x)
(2x)
(1x)
The moment compensator DARD-L1-...-M is intended to serve as a compen-
sating element between the slide (A) of the linear drives
1)
and the effective
load to be moved.
The moment compensator also offers:
–
torque-free power transmission between the effective load and the
slide (A) of the linear drive
–
compensation for misalignment between the guide, effective load and axis
of the linear drive.
Information
Adapter plates DAMF-...-FKP are intended to create a larger interface. The
same interfaces of the previous moment compensators FKP-.../DARD-L1-...-S
are also created through this measure
(
corresponding assembly instructions).
Please select the corresponding accessories from our catalogue
(
www.festo.com/catalogue
).
1)
Permissible linear drives:
-DDLI-25/32/40/63
-DGC-K-18 … -80
2. Mounting
Note
In order to avoid material damage and operative malfunctions:
Align the linear drive in such a way that the maximum offset between the
linear drive and external guide specified in the catalogue is maintained
(
www.festo.com/catalogue
).
Fix the slide (A) so that no lateral forces are able to reach the guide.
If applicable, remove the existing blanking plugs from the mounting hole
of the slide (A).
Observe the permissible tightening torques ( section 4).
Always use all screws and the cylindrical dowel pin 7 to secure the effec-
tive load (
section 5a).
Secure the effective load as close as possible to the centre on the
block 5.
For DARD-L1-25 … -80-M:
There are two mounting variants for the block 5. The mounting steps
(
section 2b and 2c) show the standard mounting variant.
Standard mounting variant:
Make sure that the axis of
rotation (C) is underneath.
Mounting variant for adapter plate DAMF-25 … -80-FKP (accessories):
Make sure that the axis of
rotation (C) is on top.
2a. Moment compensator DARD-L1-18-M
1837
0d_1
1
Screw the strip 2 to the
slide (A) of the drive by us-
ing the screws 3.
1837
0d_1
2
Place the block 5 between
the joints 1 so that the axis
of rotation (C) is under-
neath.
Secure a joint 1 onto each
strip 2 and the block 5.
Press the cylindrical dowel
pin 7 into the block 5. Ob-
serve the protrusion
(
section 5b).
2b. Moment compensator DARD-L1-25-M
18370d_21
Attach the joints 1 to the
slide (A) of the drive as fol-
lows:
–
Thread the joint 1,
sleeve 2, slide (A),
sleeve 2, joint 1 and
nut 4 onto the screw 3.
When doing this observe the
correct alignment of the
sleeves 2.
–
Tighten the nut 4.
18370d_22
Select the mounting variant
(
note).
Place the block 5 between
the joints 1 so that the
hole (B) is located on the
outside
(
section 3b).
Tighten the screws 6.
1837
0d_2
3
Press the cylindrical dowel
pin 7 into the block 5. Ob-
serve the protrusion
(
section 5b).
2c. Moment compensator DARD-L1-32 … -80-M
18370d_31
Attach the joints 1 to the
slide (A) of the drive as fol-
lows:
–
Thread the joint 1,
sleeve 2, slide (A),
sleeve 2, joint 1 and
nut 4 onto the screw 3.
When doing this observe the
correct alignment of the
sleeves 2.
–
Tighten the nut 4.
18370d_32
Select the mounting variant
(
note).
Place the block 5 between
the joints 1. For accurate
positioning
(
sections 3c, 3d, 3e).
Tighten the screws 6.
1837
0d_3
3
Press the cylindrical dowel
pin 7 into the block 5. Ob-
serve the protrusion
(
section 5b).
3. Interface on block 5 (dimensions in mm)
3a. Moment compensator DARD-L1-18-M
1
8
3
7
0
d
_
1
4
3b. Moment compensator DARD-L1-25-M
1
8
3
7
0
d
_
2
4
3c. Moment compensator DARD-L1-32 … -63-M
1
8
3
7
0
d
_
4
0
DARD-L1-...-M
A B C D E F
32 12.4
_
0.1 6.2
_
0.1 12
_
0.1
@6
H7
M5
(4x)
0
40 17
_
0.1 6
_
0.1 18
_
0.1
@8
H7
M6
(4x)
2.5
50 19
_
0.1 6.4
_
0.1 26
_
0.1
@10
H7
M8
(4x)
3.1
63 19
_
0.1 6.4
_
0.1 26
_
0.1
@10
H7
M8
(4x)
3.1
3d. Moment compensator DARD-L1-80-M
1
8
3
7
0
d
_
4
1
4. Mounting components for assembly of the moment compensator:
4a. Screw sizes and tightening torques M
A
2)
DARD-L1-...-M 1
[Nm] 3
[Nm] 4
[Nm] 6
[Nm]
18 M5
5.9
M5x30
5
−
−
−
−
25 –
−
−
− M6 11
M6x16
11
32
−
−
−
− M6 13
M6x16
13
40
−
−
−
− M8 26
M8x20
26
50
−
−
−
− M10 47
M10x25 53
63
−
−
−
− M10 47
M10x25 53
80
−
−
−
− M16 180
M16x40 180
5. Mounting components for assembly of the effective load
3)
:
5a. Screw sizes and tightening torques M
A
2)
DARD-L1-...-M
Screw [Nm] Strength
class
18 M3
(2x) 1.8
12.9
25 M5
(2x) 7
10.9
32 M5
(4x) 7
10.9
40 M6
(4x) 12
10.9
50 M8
(4x) 29
10.9
63 M8
(4x) 29
10.9
80 M8
(5x) 35
12.9
5b. Used cylindrical dowel pins 7 and their protrusions from the block 5
DARD-L1-...-M
Cylindrical dowel pin
Protrusion from the block
18
DIN 7
5m6x10
5 mm
25
DIN 6325
6m6x14 A2
7.5 mm
32
DIN 6325
6m6x14 A2
7.5 mm
40
DIN 7
8m6x14 A2
10 mm
50
DIN 6325
10m6x22
10 mm
63
DIN 6325
10m6x22
10 mm
80
DIN 6325
12m6x28
12 mm
2)
Tolerances for non-toleranced tightening torques M
A
M
A
, 1 Nm: ± 20 %
3)
The specifications are designed for the maximum forces stipulated in the catalogue
(
www.festo.com/catalogue
).
2
3
5
5
A
5
7
1
2
3
4
1
6
5
2
3
4
1
6
3
2
1
5
7
7
7
1
1
4
2
3
2
1
6
5
A
1
1
4
2
3
2
5
1
6
7
5
A
2
7
C
C
B
A
C