DRL
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Compact. Fast. Productive.
Lift and Turn Units DRL
Compact lift and turn units consisting of a strong short-stroke cylinder and a drawbar-pinion rotary drive
Field of Application
For use in clean and slightly polluted environment. For
quick conversion and simultaneous rotation of workpieces
in high speed assembly.
Advantages – Your benefit
Short cycle time therefore a high productivity is achieved
Implement and turning in one unit no need for additional
rotary modules in pick & place units
Adjustable swivel angle and vertical stroke for compensating the set-up tolerances
Height of the front and rearward end position can be
adjusted independent from each other to be used for
various mounting and storage heights
Two waiting positions can be actuated with the control
unit for maximum flexibility in applications
Compact dimensions for minimal interfering contours in
handling
Level control by means of rod lock for process reliability
at emergency stops
Adapter from the modular system for numerous combinations with other products of the modular programm of
the assembly automation
Sizes
Quantity: 2
306
max. swivel angle
90 .. 180°
Vertical stroke
33 .. 40 mm
Stroke force
245 .. 321 N
Torque
2.26 .. 3.7 Nm
DRL
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Functional Description
The lift and turn unit is driven via a double acting
pneumatic cylinder and a rotary unit. Both movements are
constrained via a force-guided cam roller.
DRL
1
Housing
weight-optimized through application of high-strength
aluminum alloy
4
End position damping
adjusting of the damping characteristic by
damping stroke adjustment
2
Rotary drive
pneumatic, rack and pinion design
5
3
vertical drive
double-acting pneumatic cylinder
Curved roller
lubricated for life. Is positively driven in the hardened
cam plates.
6
Attachment connection
for mounting the parts to be moved
307
DRL
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
General Notes about the Series
Repeat accuracy: is defined as the spread of the target
position after 100 consecutive positioning cycles.
Cycle times: the cycle times refer to a typical pick & place
movement of the stroke / turning unit. Please note that
the actual cycle time is influenced by the hose length
and / or hose diameter and valve switching or PLC
response times.
Stroke: the stroke is the maximum rated stroke per axis
direction. It can be shortened for each side.
Application example
Pneumatically driven, two axis pick and
place unit with simultaneous rotation of
the workpieces
1
Pneumatic Turning Unit DRL
2
2-Finger Parallel Gripper MPG-plus
308
Ambient conditions: the modules are designed mainly for
use in clean ambient conditions. Please note that the life
span of the modules can be shortened if they are used in
harsh ambient conditions and that SCHUNK cannot assume
liability in such cases. Please contact us for assistance.
Useful load or mass moment of inertia: the values refer
to the total load on the flange. Please note that the life
span of the modules is shortened if the maximum values
are exceeded and that SCHUNK cannot provide any
warranty in such cases.
DRL
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
SCHUNK offers more ...
The following components make the DRL even more
productive – the perfect complement for highest
functionality, flexibility and process reliability.
i
Sensor System
Sensor Cables
Sensor Distributor
Adapter Plates
Micro Valves MV
3-Finger Centric Gripper MPZ
Energy Hose
Miniature Parallel Gripper
MPG-plus
Rotary Actuator SRU-plus
Centering Sleeves
Fittings
Further information regarding the products can be found on the following product pages or at www.‌schunk.‌com. Please contact us for further
information: SCHUNK technical hotline +49-7133-103-2696
Options and special Information
Version level control: Prevents the structure from falling in the event of a sudden loss of energy.
SCHUNK modular system: This module can be combined as standard with many elements from the modular system.
For more information, please visit www.‌schunk.‌com. We gladly support you.
309
DRL 20
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Cycle time
Axis definitions
Inertia
Cycle time
Mass
i
No further loads above and beyond the
loads due to handing the structure may
arise.
Cycle time
Technical data
Description
Unit
ID
DRL 20-W090
DRL 20-W180
0314772
0314782
Angle of rotation
[°]
90
180
Angular setting per side
[°]
2
2
Stroke vertical [Z-axis]
[mm]
33
33
Stroke vertical linear [Z-axis]
[mm]
18
18
Stroke vertical adjustment per side
[mm]
[Z-axis]
10
10
max. difference in height between
[mm]
the end positions
10
10
Torque
[Nm]
2.26
2.26
Force lifting / lowering
[N]
245/220
245/220
Repeat accuracy [Z-axis]
[mm]
±0.01
±0.01
Rotation repeat accuracy
[°]
0.02
0.02
min. / max. operating pressure
[bar]
3/5
3/5
Nominal operating pressure
[bar]
5
5
Fluid consumption per cycle
[cm³]
75
99
min. / max. ambient temperature
[°C]
5/60
5/60
max. paylaod
[kg]
1
1
max. admissible cycle time per
minute
[1/min]
75
75
Weight
[kg]
2.7
2.7
Options and their characteristics
Fall protection version
DRL 20-W090-ASP
DRL 20-W180-ASP
ID
0314773
0314783
Weight
[kg]
2.7
2.7
Static holding force
[N]
80
80
0.2
0.2
max. axial backlash of the clamping [mm]
i
310
To determine the permissible cycle time, the time for the existing mass moment of inertia and the existing mass must be determined using the diagrams.
The higher value of the determined cycle time is decisive. The times must be observed via throttling, otherwise the life span can decrease. We will be
happy to help you design other applications.
DRL 20
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
A, a Lift Pick & Place Unit air
connection
Connection Pick & Place Unit
C, c Return Pick & Place Unit air
connection
1
2
EP
GL
HT
D, d Extend Pick & Place Unit air
connection
IT
Inductive Sensor with cable
outlet
B, b Return Pick & Place Unit air
connection
E, e Air connection, rod lock
Attachment connection
Included in delivery
Fitting for centering sleeve
Depth of the centering sleeve
hole in the mating part
311
DRL 20
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Rod lock
Energy hose
B, b Return Pick & Place Unit air
connection
E, e Air connection, rod lock
2
C, c Return Pick & Place Unit air
connection
CL
The energy hose allows hose or cable guidance to the handling component
(e.g. gripper).
D, d Extend Pick & Place Unit air
connection
Pneumatic connection for
holding brake
Angled adapter
Attachment connection
GM
Fit for a centering pin
The angle adapter moves the screw-in component for handling the swivel
axis.
Description
ID
Adapter plate
AS-DRL 20, WA
312
0314766
Description
ID
Energy hose
The rod lock prevents weights from falling in the event of energy loss,
such as emergency stop scenarios.
2
Attachment connection
AS-DRL 20, ES
0314765
GM
Fit for a centering pin
DRL 20
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Electronic magnetic switches MMS
Programmable magnetic switch MMS PI1
AQ
AQ
IT
Cable outlet
Sensor MMS 22...
IT
Cable outlet
Sensor MMS 22...
Position monitoring with a programmable position per sensor. The
electronic system is integrated in the sensor. End position monitoring for
mounting in the C-slot.
Position monitoring with a programmable position per sensor. The
electronic system is integrated in the sensor. End position monitoring for
mounting in the C-slot.
Description
Description
ID
often combined
Electronic magnetic switches MMS
ID
often combined
Programmable magnetic switch MMS PI1
MMS 22-S-M8-NPN
0301033
MMS 22-S-M8-PNP
0301032
MMSK 22-S-NPN
0301035
Programmable magnetic switch MMS PI1-HD with stainless steel housing
MMSK 22-S-PNP
0301034
MMS 22-PI1-S-M8-PNP-HD
0301110
MMSK 22-PI1-S-PNP-HD
0301112
●
Connection cables
●
MMS 22-PI1-S-M8-PNP
0301160
MMSK 22-PI1-S-PNP
0301162
0301622
KA BG08-L 3P-0500-PNP
0301623
KA BG08-L 3P-0300-PNP
0301622
KA BW08-L 3P-0300-NPN
0301602
KA BG08-L 3P-0500-PNP
0301623
KA BW08-L 3P-0300-PNP
0301594
KA BW08-L 3P-0300-PNP
0301594
KA BW08-L 3P-0500-NPN
9641116
KA BW08-L 3P-0500-PNP
0301502
KA BW08-L 3P-0500-PNP
0301502
Cable extensions
KV BW08-SG08 3P-0030-PNP
0301495
KV BW08-SG08 3P-0030-PNP
0301495
KV BW08-SG08 3P-0100-PNP
0301496
KV BW08-SG08 3P-0100-PNP
0301496
KV BW08-SG08 3P-0200-PNP
0301497
KV BW08-SG08 3P-0200-PNP
0301497
●
Sensor Distributor
V 4-M8
0301746
0301746
V 8-M8
0301751
V 8-M8
0301751
i
Two sensors (closer / NO) are required for each unit, plus extension
cables as an option. Please note the minimum permitted bending
radii for the sensor cables, which are generally 35 mm.
●
●
Sensor Distributor
V 4-M8
i
●
Connection cables
KA BG08-L 3P-0300-PNP
Cable extensions
●
Two sensors (closer / NO) are required for each unit, plus extension
cables as an option. Please note the minimum permitted bending
radii for the sensor cables, which are generally 35 mm.
313
DRL 25
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Cycle time
Axis definitions
Mass moment of inertia
Cycle time
Cycle time
Mass
i
No further loads above and beyond the
loads due to handing the structure may
arise.
Cycle time
Technical data
Description
Unit
ID
DRL 25-W090
DRL 25-W180
0314770
0314780
Angle of rotation
[°]
90
180
Angular setting per side
[°]
2
2
Stroke vertical [Z-axis]
[mm]
40
40
Stroke vertical linear [Z-axis]
[mm]
20
20
Stroke vertical adjustment per side
[mm]
[Z-axis]
10
10
max. difference in height between
[mm]
the end positions
10
10
Torque
[Nm]
3.7
3.7
Force lifting / lowering
[N]
321/298
321/298
Repeat accuracy [Z-axis]
[mm]
±0.01
±0.01
Rotation repeat accuracy
[°]
0.02
0.02
min. / max. operating pressure
[bar]
3/5
3/5
Nominal operating pressure
[bar]
5
5
Fluid consumption per cycle
[cm³]
176
200
min. / max. ambient temperature
[°C]
5/60
5/60
max. paylaod
[kg]
3
3
max. admissible cycle time per
minute
[1/min]
75
75
Weight
[kg]
5
5
Options and their characteristics
Fall protection version
DRL 25-W090-ASP
DRL 25-W180-ASP
ID
0314771
0314781
Weight
[kg]
5
5
Static holding force
[N]
80
80
0.2
0.2
max. axial backlash of the clamping [mm]
i
314
To determine the permissible cycle time, the time for the existing mass moment of inertia and the existing mass must be determined using the diagrams.
The higher value of the determined cycle time is decisive. The times must be observed via throttling, otherwise the life span can decrease. We will be
happy to help you design other applications.
DRL 25
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Main view
The drawing shows the unit in standard design, without considering any
dimensions of the options described below.
A, a Lift Pick & Place Unit air
connection
Connection Pick & Place Unit
C, c Return Pick & Place Unit air
connection
1
2
EP
GL
HT
D, d Extend Pick & Place Unit air
connection
IT
Inductive Sensor with cable
outlet
B, b Return Pick & Place Unit air
connection
E, e Air connection, rod lock
Attachment connection
Included in delivery
Fitting for centering sleeve
Depth of the centering sleeve
hole in the mating part
315
DRL 25
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Rod lock
Energy hose
B, b Return Pick & Place Unit air
connection
E, e Air connection, rod lock
2
C, c Return Pick & Place Unit air
connection
CL
The energy hose allows hose or cable guidance to the handling component
(e.g. gripper).
D, d Extend Pick & Place Unit air
connection
Pneumatic connection for
holding brake
Angled adapter
Attachment connection
GM
Fit for a centering pin
The angle adapter moves the screw-in component for handling the swivel
axis.
Description
ID
Adapter plate
AS-DRL 25, WA
316
0314763
Description
ID
Energy hose
The rod lock prevents weights from falling in the event of energy loss,
such as emergency stop scenarios.
2
Attachment connection
AS-DRL 25, ES
0314762
GM
Fit for a centering pin
DRL 25
Pneumatic | Lift and Turn Units | Compact Lift and Turn Unit
Electronic magnetic switches MMS
Programmable magnetic switch MMS PI1
AQ
AQ
IT
Cable outlet
Sensor MMS 22...
IT
Cable outlet
Sensor MMS 22...
The unit can be efficiently monitored by the provided sensors. In case of
equal mounting and support height, the swivel motion can be also
monitored, and ensures exact monitoring.
The unit can be efficiently monitored by the provided sensors. In case of
equal mounting and support height, the swivel motion can be also
monitored, and ensures exact monitoring.
Description
Description
ID
often combined
Electronic magnetic switches MMS
ID
often combined
Programmable magnetic switch MMS PI1
MMS 22-S-M8-NPN
0301033
MMS 22-S-M8-PNP
0301032
MMSK 22-S-NPN
0301035
Programmable magnetic switch MMS PI1-HD with stainless steel housing
MMSK 22-S-PNP
0301034
MMS 22-PI1-S-M8-PNP-HD
0301110
MMSK 22-PI1-S-PNP-HD
0301112
●
Connection cables
●
MMS 22-PI1-S-M8-PNP
0301160
MMSK 22-PI1-S-PNP
0301162
0301622
KA BG08-L 3P-0500-PNP
0301623
KA BG08-L 3P-0300-PNP
0301622
KA BW08-L 3P-0300-NPN
0301602
KA BG08-L 3P-0500-PNP
0301623
KA BW08-L 3P-0300-PNP
0301594
KA BW08-L 3P-0300-PNP
0301594
KA BW08-L 3P-0500-NPN
9641116
KA BW08-L 3P-0500-PNP
0301502
KA BW08-L 3P-0500-PNP
0301502
Cable extensions
KV BW08-SG08 3P-0030-PNP
0301495
KV BW08-SG08 3P-0030-PNP
0301495
KV BW08-SG08 3P-0100-PNP
0301496
KV BW08-SG08 3P-0100-PNP
0301496
KV BW08-SG08 3P-0200-PNP
0301497
KV BW08-SG08 3P-0200-PNP
0301497
●
Sensor Distributor
V 4-M8
0301746
0301746
V 8-M8
0301751
V 8-M8
0301751
i
Two sensors (closer / NO) are required for each unit, plus extension
cables as an option. Please note the minimum permitted bending
radii for the sensor cables, which are generally 35 mm.
●
●
Sensor Distributor
V 4-M8
i
●
Connection cables
KA BG08-L 3P-0300-PNP
Cable extensions
●
Two sensors (closer / NO) are required for each unit, plus extension
cables as an option. Please note the minimum permitted bending
radii for the sensor cables, which are generally 35 mm.
317