Dover DESTACO ROBOHAND RDH Series User manual

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Automating Tomorrow™
WARNING: This is a controlled document. It is your responsibility to deliver this information to the end user of the
Destaco Robohand product. Failure to deliver this could result in your liability for injury to the user or damage to the
machine. For copies of this manual, call your Customer Service Representative at 1.248.836.6700
ROBOHAND
Service Manual
RDH Series

Dimensions and technical information are subject to change without notice
Parallel Grippers | Maintenance and Assembly Procedure
22
RDH Series
RDH SERIES
Parallel Grippers
destaco.com
1.42
AUTOMATION TECHNOLOGY
Dimensions and technical information are subject to change without notice
RDH Series Exploded View
53
52
50
51
61
62
4
2
54
56
65
59
73
9
71
72
3
8
6
63
5
64
1
55
58
57
7
60
Item Qty Name
01 1 Body
02 1 Piston
03 1 Double wedge
04 1 Cap
05 1 Bottom Case
06 2 Jaws
07 2 Bottom Case, SS Screw
08 4 Locating sleeve
09 2 Sensing nut
50 1 Cap, O-ring
51 2 Cap, O-ring
52 3 Cap, SS screw
53 4 Cap, SHC screw
54 1 Piston, O-ring
55 1 Body, O-ring
56 4 Piston, Magnet
57 1 Piston, Pin
58 1 Bottom case, O-ring
59 1 Body, SS screw
60 2 Cap, Pin
61 1 Double wedge, HH screw
62 1 Double wedge, Seal
63 2 Bottom case, Pin
64 6 Bottom case, SHC Screw
65 4 or 8 Spring
71 2 Sensor holder
72 4 Sensor holder, SHC screw
73 2 Sensing nut, SHC screw
NOTE: Contact the Destaco-Robohand
Sales Department for a complete spare
parts list with order numbers and prices.
Assembly Procedure
1) Lubricate and install seal #55 into the body #1
2) Install #59 screw with thread locker into
the body #1
3) Sub assemble the sensing nuts #9 into
the jaws #6
4) Sub assemble the jaws #6 on either side of
the double wedge #3 with lubrication
5) Insert the jaws and double wedge sub
assembly into the body
6) Install seal #58 into the bottom case #5
7) Insert the screws #7 into the bottom case #5
8) Install bottom case #5 with pressed-in pins
#63 onto the body and fasten with #64 screws
with thread locker
9) Lubricate and install seal #54 into the
piston #2
10) Mount magnets #56 to piston #2 with thread
locker
11) For –C option, insert the springs #65 into the
body #1 counterbore holes
12) Insert the piston #2 with pressed-in pin #57
onto the double wedge#3 and fasten with
screw #61 with thread locker and washer #62.
Face mount the piston counterbore holes to
the body counterbore holes for –C option.
Opposite mount for –O option.
13) For –O option, insert the springs #65 into the
piston #2 counterbore holes
14) Install the screws #52 with thread locker onto
the cap #4
15) Install seals #50 and #51 into the cap #4
16) Insert the cap #4 into the body #1 and locate it
using cap dowel pins #60
17) Fasten the cap #4 with #53 screws with
thread locker
18) Install the sensor holders #71 onto the body
and fasten with screws #72
19) Insert screws #73 into the sensing nuts #9
from the body holes
20) Insert locating sleeves #8 into the jaws
SK Seal Repair Kit Order #’s
See Product Data Sheets
Third Angle
Projection
Seal Kit
Items
Thread
Locker
Krytox™
Lubricant
Teflon®Based
Grease
Lightweight
Machine Oil
Super
Bonder
SK
KRYTOX
KRYTOX

Dimensions and technical information are subject to change without notice
Parallel Grippers | Maintenance and Assembly Procedure
23
RDH Series
RDH SERIES
Parallel Grippers
destaco.com
1. 43
AUTOMATION TECHNOLOGY Dimensions and technical information are subject to change without notice
RDH Series Assembled View
73
91
71
9
90
Accessory Installation & Adjustment Instructions
Item Qty Name
01 1 Body
02 1 Piston
03 1 Double wedge
04 1 Cap
05 1 Bottom Case
06 2 Jaws
07 2 Bottom Case, SS Screw
08 4 Locating sleeve
09 2 Sensing nut
50 1 Cap, O-ring
51 2 Cap, O-ring
52 3 Cap, SS screw
53 4 Cap, SHC screw
54 1 Piston, O-ring
55 1 Body, O-ring
56 4 Piston, Magnet
57 1 Piston, Pin
58 1 Bottom case, O-ring
59 1 Body, SS screw
60 2 Cap, Pin
61 1 Double wedge, HH screw
62 1 Double wedge, Seal
63 2 Bottom case, Pin
64 6 Bottom case, SHC Screw
65 4 or 8 Spring
71 2 Sensor holder
72 4 Sensor holder, SHC screw
73 2 Sensing nut, SHC screw
NOTE: Contact the Destaco-Robohand
Sales Department for a complete spare
parts list with order numbers and prices.
1
5
64
6
8
72
71
2
65
61
3
62
55
4
9
73
57
5863
60
59
54
56
53 51
52 50
Magneto Resistive Sensor #90
1) Insert sensor #90 from either end of the
profile slot
2) Adjust the sensor #90 into the profile slot,
depending on the position to sense
3) Set the sensor with the integrated screw
Inductive Sensor #91
1) Insert sensor #91 into the sensor holder #71
2) Tighten the sensor using the SHC screw onto
the sensor holder #71
3) Insert the SHC screw #73 into the sensing
nut #9. The SHC screws are the targets to
be adjusted in front of the sensor. The SHC
screws #73 are supplied with 2 different
lengths: depending on the position to sense,
use the shortest for open position, or the
longest for close position. The sensing nut
#9 has a thread insert that prevents the target
from loosening (this may make the target
harder to tighten into the nut).
Third Angle
Projection
Seal Kit
Items
Thread
Locker
Krytox™
Lubricant
Teflon®Based
Grease
Lightweight
Machine Oil
Super
Bonder
SK
KRYTOX
KRYTOX

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