
Assembly instructions (original: de)
8026678
1310NH
†‡
Motor cable
NEBM-M12G4-RS-...-N-M12G4H
Festo SE & Co. KG
Postfach
73726 Esslingen
Germany
+49 711 347-0
www.festo.com
1. Parts list
18378d_1
1Cable
Motor end:
2 M12 socket
4-pin (A-coded)
Controller side:
3M12
plug
4-pin (A-coded)
(1x)
(1x)
(1x)
2. Safety instructions
Warning
Electric voltage.
Injury from:
–Electric shock (death)
–Unexpected movement of components (shock, impact, crushing).
Switch off power supply before assembly work.
3. Pin allocation
18378d_2 18378d_3
18378d_4
4. Technical data
NEBM-M12G4-RS-...-N-M12G4H
Cable composition [mm²] 4 x 0.34
AWG22, screened
Cable diameter D [mm] 5.9 _0.3
Min. cable bending radius R [mm] 60
Mounting space A [mm] ,100
Protection class in mounted status IP67
Ambient temperature [°C] −25 …+80
With flexible cable installation [°C] 0 …+40
Information on materials
Cable sheath Polyurethane (PUR)
5. Mount cables in energy chain
1. Lay the chain out lengthwise.
2. Place the cables in the chain, making sure they are not twisted.
3. Separate cables from each other through separator/drill holes.
4. Do not connect cables together.
5. Comply with space X. X ,10 % of the cable diameter D.
With vertically hanging chain, increase the space X.
7435d_3
6. Align chain in the operating position.
Check:
–The bending radius of the cables is at least R
–Cables are freely movable in the return bend
–Cables are not forced through the chain.
7435d_4
7. Mount chain (corresponding assembly instructions).
8. Fasten cables:
–For short energy chains, fasten at both ends of the chain (Fig. 1)
–For long, sliding energy chains, fasten only at the moment compensator
end (Fig. 2).
9. Do not move cables up to the fastening point.
Check:
–The distance between the end point of the bending movement and the at-
tachment of the cable is at least equal to mounting space A.
Fig. 1
7435d_2
Fig. 2
7435d_1
Note
Chain break.
Damages to cables.
Replace cables.
Note
Vertical hanging cables become longer.
Malfunction. Material damage.
Regularly check the length of the cables.
If required: readjust cables.
0.5 Nm _10 % 0.5 Nm _10 %
Motor Controller