Mecademic MEGP 25E Bedienungsanleitung
MEGP 25E/25LS ELECTRIC PARALLEL GRIPPERS
USER MANUAL
For Firmware Version 9.3.x
Document Revision: A
May 29, 2023
The information contained herein is the property of Mecademic and shall not be reproduced
in whole or in part without prior written approval of Mecademic. The information herein
is subject to change without notice and should not be construed as a commitment by
Mecademic. This manual will be periodically reviewed and revised.
While every effort has been made to ensure accuracy in this publication, no responsibility
can be accepted for errors or omissions. Data may change, as well as legislation, and you
are strongly advised to obtain copies of the most recently issued regulations, standards, and
guidelines.
This document is not intended to form the basis of a contract.
Original instructions
© Copyright 2015–2023 Mecademic
User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x) i
CONTENTS
1. INTRODUCTION ..............................................................................................................................................1
1.1. Inside the box................................................................................................................................................1
2. TECHNICAL SPECIFICATIONS........................................................................................................................2
3. DESIGNING AND MOUNTING THE FINGERS ..................................................................................................3
3.1. MEGP25E mounting diagrams ....................................................................................................................3
3.2. MEGP25LS mounting diagrams ..................................................................................................................4
4. INSTALLING THE GRIPPER ............................................................................................................................6
4.1. Installation steps ..........................................................................................................................................6
4.2. Gripper LEDs ................................................................................................................................................8
5. OPERATING THE GRIPPERS...........................................................................................................................9
5.1. Firmware update ..........................................................................................................................................9
5.2. Safety ............................................................................................................................................................9
5.3. Activation, homing and E-Stop.....................................................................................................................9
5.4. Maintenance ...............................................................................................................................................10
User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x) iii
ABOUT THIS MANUAL
This user manual describes how to install and operate the MEGP 25E and MEGP 25LS (MEGP 25*) electric
grippers onto the Meca500 (R3 & R4) industrial robot arm. You must read this manual thoroughly before
installing or operating the MEGP 25* grippers.
Symbol definitions
The following table lists the symbols that may be used in Mecademic documents to denote certain
conditions. Particular attention must be paid to the warning messages in this manual.
SYMBOL DEFINITION
NOTICE. Identies information that requires special consideration.
!
CAUTION. Provides indications that must be respected in order to avoid equipment or work
(data) on the system being damaged or lost.
!
WARNING. Provides indications that must be respected in order to avoid a potentially hazardous
situation, which could result in injury.
User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x) 1
INTRODUCTION
1. INTRODUCTION
The MEGP 25E and MEGP 25LS grippers (MEGP 25* grippers) are electric parallel grippers developed by
Mecademic and Schunk specifically for the Meca500 (R3 & R4) robot arm. The MEGP 25* grippers use a
removable connector cable.
Familiarity with the Meca500 robot and its user manual is required prior to installing and using
the grippers.
!
Improper installation of the grippers could seriously damage the Meca500 and the grippers
themselves. These grippers should therefore be used only by technical personnel who are
familiar with the Meca500.
1.1. Inside the box
Each of the two gripper models is supplied either individually or with the Meca500. In both cases, the
gripper is delivered in an anti-static bag containing the standard kit:
-1 MEGP 25E or 1 MEGP 25LS gripper;
-1 MGC-SS35 35-mm communication cable with straight connectors or
1 MGC-AA25 25-mm communication cable with 90° connectors;
-1 MEGP25-TAP adapter plate (made of non-anodized aluminum) for attaching the gripper to the
Meca500’s mechanical interface (ange);
-4 M3X0.5 Torx at head screws of length 8 mm;
-2 M2.5X0.45 socket head screws of length 20 mm.
Note that we also oer an optional 90° adapter plate for each of the two grippers:
M500-ATAP01 (for the MEGP 25E) and M500-ATAP02 (for the MEGP 25LS).
We do not supply gripper ngers. These must be designed and machined based on the
workpiece that needs to be handled.
2 User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x)
TECHNICAL SPECIFICATIONS
2. TECHNICAL SPECIFICATIONS
Table 1 lists the main technical specifications for both electric grippers. Further specifications are
provided in the next section.
TECHNICAL SPECIFICATIONS
Characteristic Value for MEGP 25E Value for MEGP 25LS
Maximum weight per finger 0.02 kg 0.02 kg
Maximum gripping force 40 N 40 N
Recommended maximum
workpiece weight
0.2 kg 0.2 kg
Stroke per jaw 3 mm 24 mm
Repeatability 0.03 mm 0.03 mm
IP protection class 30 30
Power supply (nominal) 24 V, 0.14 A 24 V, 0.14 A
Noise emission < 70 dB < 70 dB
Housing Coated aluminum alloy, steel Coated aluminum alloy, steel
Total weight 0.106 kg 0.136 kg
Operating temperature 5° to 55°C 5° to 55°C
Operating humidity 10% to 95% RH (non-condensing) 10% to 95% RH (non-condensing)
Table 1: Technical specifications for the MEGP 25* grippers
User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x) 3
DESIGNING AND MOUNTING THE FINGERS
3. DESIGNING AND MOUNTING THE FINGERS
Fingers must be designed and installed before mounting the MEGP 25* gripper on the Meca500. Designs
must respect the measurements and maximum finger dimensions and loads provided in the following.
3.1. MEGP25E mounting diagrams
Figure1 shows the MEGP 25E dimensions and the adapter plate provided. Each finger must be attached
to the outer side of a gripper jaw using an M4X0.7 screw and two ⌀1.5 mm locating pins.
units: mm
25.4
70
14
17
7.5
4
11 ... 17
Adapter plate
for mounting on
Meca500’s flange
M4X0.7, thru
2
Ø1.5 H7, thru
2
X equally spaced
4
5
3
5
42.2
Figure1: MEGP 25E gripper dimensions
The maximum dimensions for the fingers and the maximum loads allowed on the gripper jaws are
shown in Figure2.
4 User Manual for the Electric Parallel Grippers MEGP25E/25LS (for rmware 9.3.x)
DESIGNING AND MOUNTING THE FINGERS
z
x
x2 + z2 ≤ 30 mm
|My| ≤ 0.50 Nm
|Mz| ≤ 0.42 Nm
|Mx| ≤ 1.50 Nm
|Fx| ≤ 70 N
My
Mz
M
x
Fx
Figure2: Maximum nger dimensions and nger loads for the MEGP 25E gripper
3.2. MEGP25LS mounting diagrams
Figure3 shows the MEGP 25LS dimensions and the adapter plate provided. Each finger must be
attached to the outer side of a gripper jaw using an M4X0.7 screw and two ⌀1.5 locating pins.
42
70
4...52
7.8
17.1
Adapter plate
for mounting on
Meca500’s flange
28
16.4
units: mm
M4X0.7, thru
2
⌀1.5 H7, thru
2X equally spaced
4
5
3
5
20
Figure3: MEGP 25LS gripper dimensions
The maximum dimensions for the fingers and the maximum loads allowed on the gripper jaws are
shown in Figure4.
Andere Handbücher für MEGP 25E
1
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
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