Electrical Connection - Beckhoff AL8000 Operating Instructions Manual

Linear servomotors
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Coupling

Electrical connection

8.3
80
───
Wire the coupled coil parts according to the phase offset. The wind-
ings of the coil parts always have the same winding distance to one
another, which is dependent on the series. In the case of the AL8xxx
series, the winding distance is 16 mm.
If the coil parts are coupled to one another, there must also be a
multiple of this winding distance between the windings of the con-
nected coil parts. The phase repetition is 48 mm and is made up of
three times the winding distance.
In the following illustrations you can get information about the dis-
tance between the phase lines.
The following information is included in the figures:
• A = minimum distance
• m = distance from the stop on the cable side to the first phase
center
• n = distance from the last phase center to the end side
• PD
= distance between the phase centers of the first phases
M1M2
at the stop on the cable side
• All figures in millimeters
Example 1: AL8042 and AL8042 with cables in opposite direc-
tions
This alignment of the coil parts enables the minimum distance be-
tween the coil parts.
AL8000
Version: 1.7

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Al8021-0eAl8022-0eAl8024-0gAl8026-0g

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