Festo NEBM-M12G8-E-***-S1G9 Assembly Instructions page 2

Assembly instructions (Translation: en)
759008 / 2011-04a
Encoder cable
NEBM-M12G8-E-...-S1G9
1. Parts list
2 1
10882d_1
M = 0.1 Nm
M = 0.1 Nm
A
A
2. Pin allocation
2
10882d_3
2
10882d_5
3. General assembly notes
• Observe the permitted tightening torque M
4. Fitting the cables in energy chains
Note
If there is a chain breakage:
The cables can be damaged due to overstretching.
• Replace all cables after a chain breakage.
With a vertical energy chain:
The cables will stretch during operation.
• Ensure that there is more clearance "X" than that specified in assembly
step 3.
• Check the length of the cables after a short operating period and adjust,
if necessary.
1. Lay the chain out lengthwise.
2. Lay the cables out lengthwise in the energy chain, making sure they are
not twisted. Lay out or hang the cables first, if necessary.
3. Lay the cables loose next to each other in the energy chain, if possible
separated from each other by separator links or holes. Ensure the clear-
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Postfach
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3 4
1 Cable
Motor end:
2 M12-socket (8-pin)
Controller end:
3 Sub-D-plug (9-pin)
4 Mounting screw (2x)
3
10882d_2
.
A
ance "X" of the cables is 10% of the cable diameter "D". Avoid placing
cables on top of each other if separator links are not used.
7435d_3
4. After laying the cables, place the chain in the working position.
5. Make sure that the bending radius of the cables is not smaller 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 (
9. With long energy chains in which the upper drum lies on the lower drum,
fasten the cables only at the driver end (
10. Make sure that the cables are not moved all the way to the fastening
3
point. Make sure that the distance between the end point of the bending
movement and the fastening is as large as possible. The minimum dis-
tance should at least be the fastening distance "A".
Fig. 1
7435d_2
5. Technical data
NEBM-M12G8-E-...-S1G9
Cable composition
Permissible cable diameter
Min. cable bending radius
Distance between fastenings
Protection class
Ambient temperature, cables
not in fixed location
Ambient temperature
Material information
Cable sleeve
KR › R
Fig. 1).
Fig. 2).
Fig. 2
7435d_1
[mm²] 4x (2x0.14)
screened
[mm]
D 6.5
R [mm] 51
[mm]
A 130
IP65
[°C] −40 ... +70
[°C] −40 ... +70
PUR