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Assembly instructions (en)
726 163 / 2007-12a
Motor cable
NEBM-M23G6-E-...
1. Parts list
1
2
11241d_1
M
= 0.1 Nm
A
2. Pin assignment
1
11241d_2
11241d_4
3. General assembly notes
– Note the tightening torque M
4. Technical data
Laying the cables
Current
4x 1.5 mm²
16 A
2x (2x 0.5 mm²)
8 A
NEBM-M23G6-E-...
Cable diameter
Minimum bending radius
Distance between
fastenings
Degree of contamination
Protection class (when
inserted and locked)
Temperature range
based on standard
†‡
Festo AG & Co. KG
Postfach
D-73726 Esslingen
++49/(0)711/347-0
www.festo.com
3
1 M23-socket (4- + 3-pin)
motor side
2 Cable
3 Cable end sleeve 7 mm
(8x)
Controller side
of M23-socket 1.
A
Voltage
Resistance to peak voltage
630 V
4.0 kV
300 V
2.5 kV
Werte
D [mm]
12
R
[mm]
7.5 x D
A
[mm]
20 x D
3
!M23
IP 65
[°C]
-40 ... +90
EN 61984
5. Instructions for cables in power supply chains
Note
If there is a chain fracture:
The cables can be damaged due to overstretching.
• Replace all cables after a chain fracture.
With a hanging chain arrangement:
The cables are longer in operation.
• Ensure that there is more play "X" than that specified in assembly
step 3.
• Check the length of the cables after a short operating period and adjust,
if necessary.
6. Fitting the cables in power supply chains
1. Lay the chain out in length.
2. Lay the cables without twisting in the links of the chain. Lay or hang out
the cables first, if necessary.
3. Lay the cables loose next to each other in the chain links, if possible sepa-
rated from each other by separator links or holes. Observe the play "X" of
cables of 10% of the cable diameter "D". Avoid arrangements with cables
on top of each other if separator links are not used.
7435d_3
4. After laying the cables, arrange the chain in the work position.
5. Make sure that the cables are not bent to a radius less than the permitted
bending radius "R".
6. Make sure that the cables can move freely in the bending radius "KR", the
cables must not be forced through the chain.
7435d_4
7. Leave the cables unfastened in the chain, do not tie the cables together.
8. Fasten the cables on both ends of the chain
(see fig. below left).
9. With long power supply chains in which the upper drum lies on the lower
drum, fasten the cables only at the driver end (see fig. below right).
10. Make sure that the cables cannot be moved up to the fastening point.
Make sure that the distance from the end point of the bending movement
to the fastening is as large as possible. At least, however, fastening dis-
tance "A".
7435d_2
KR › R
7435d_1
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