Short Manual eGRIP-Gripper Finger
About this Short Manual
This short manual contains important information on assembling the eGRIP gripper fingers. The gripper fingers may only be
used for selected SCHUNK grippers within the application limits recommended by eGRIP.
Please additionally observe the gripper's assembly and operating manual. If the data listed in this assembly and operating
manual differs from the one listed in the gripper's manual, the data in here shall prevail.
Attention! Due to the additive production process, powder particles may be released.
Intended use
The eGRIP gripper fingers have been constructed for the assembly on grippers which are available in the online tool. The grip-
per fingers are designed for temporarily gripping objects specified in eGRIP and may not be reworked.
Important assembly instructions
1. For assembling the eGRIP Gripper Finger, always use all of the fixing holes in the gripper's base jaws.
2. When selecting the fixing screws, observe the values prescribed by SCHUNK (see table below).
3. In case of eGRIP Gripper Fingers out of plastic, use washers according to DIN EN ISO 7090. The setting behavior of plastic
may lead to a strong decrease of the preload force. For this reason additionally secure with screws ("medium-tight").
4. Use centring sleeves for PGN-plus.
5. eGRIP Gripper Fingers and fixing screws are wear parts. The durability is limited (e.g. cracking). Qualified personal must
check the parts on a regular basis and, if necessary, replace them.
Number, dimensions and tightening torques of fixing screws.
Designation
PGN-plus
40
50
64
80
100
125
Number of screws
4
4
4
4
4
4
Screw DIN EN 4762, strength class 12.9
M2.5
M3
M4
M5
M6
M6
Maximal tightening torque (plastic PA12) - [Nm]
0.15
0.29
0.6
1.0
1.8
1.8
Maximal tightening torque (steel, aluminium) - [Nm]
0.68
1.2
3.1
6.1
10
10
Designation
MPG-plus
20
25
32
40
50
64
Number of screws
2
2
2
2
2
2
Screw DIN EN 4762, strength class 12.9
M4
M4
M5
M5
M6
M8
Maximal tightening torque (plastic PA12) - [Nm]
0.6
0.6
1.0
1.0
1.8
3.6
Maximal tightening torque (steel, aluminium) - [Nm]
3.1
3.1
6.1
6.1
10
25
Designation
EGP
25
40
50
Number of screws
2
2
2
Screw DIN EN 4762, strength class 12.9
M4
M5
M6
Maximal tightening torque (plastic PA12) - [Nm]
0.6
1.0
1.8
Maximal tightening torque (steel, aluminium) - [Nm]
3.1
6.1
10
Bahnhofstr. 106 - 134
D-74348 Lauffen/Neckar
Tel. +49-7133-103-0
Fax +49-7133-103-2399
info@de.schunk.com
schunk.com
SCHUNK GmbH & Co. KG
Spann- und Grei"echnik
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02.01 | Short Manual | eGRIP-Gripper Finger | en | 0389771