Coil unit
![]() | Loss of force due to asymmetry Place the coil unit symmetrically to the magnetic plate for the AL806x-1xxx series. For the AL8x2x, AL804x and AL806x-0xxx series, the coil unit is positioned with an offset to the magnetic plate. Failure to observe this may result in loss of force at the linear motor and loss of performance in the machine or system. |
![]() | Dimensional drawings for alignment Please read the following chapters:
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Mounting
- ►Clean the mounting surface on the coil unit and on the machine carriage
- ►Insert locating pins [1] into the holes of the coil unit [2]:
Locating pins | |
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Tolerance zone | M6 |
Maximum screw depth [mm] | 4 |
- ►Place the machine carriage [3] with the holes on the locating pins [2] of the coil unit
- ►Align the coil unit, making sure that all the holes are aligned
- ►Insert the screws [4] and tighten them crosswise from inside to outside
Observe tightening torques:
Screw quality = strength class 8.8 | |
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Screw | M5 x 0.8 |
Recommended screw depth [mm] | 5 |
Maximum screw depth [mm] | 6 |
Tightening torque [Nm] | 6 |
![]() | Before installing the pre-assembled machine carriage, the guide rails including the guide carriage must be attached to the machine bed. |
- ►Place the assembled coil unit including the machine carriage [5] on the guide carriage [6]
Notice | |
Damage due to incorrect alignment Incorrect alignment of the individual machine components to each other can lead to tension in the entire system, resulting in damage to the components.
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- ►Insert and tighten the screws [7]