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The figures show the installation of a steel HB profile rail of size HB150S. The installation of larger or smaller HB profile rails or aluminium HB profile rails does not differ significantly from this. |
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Where an HBF drive is to be installed is specified in the planning documents. |
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HBF drive connected to the HB crane on the travel motor side |
HBF drive connected to the HB crane on the friction wheel side |
The HBF drives are installed in such a way that the travel motor is always facing inwards so that the motor does not project on the outside. For this reason, one of the HBF drives is connected to the crane or trolley on the friction wheel side and the other HBF drive is connected to the crane or trolley on the travel motor side.
This section only applies if the HBF drive is to be connected to the crane or trolley on the friction wheel side.
On every HBF drive:
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The pictures illustrate the installation of a normal coupling rod. Installation of a coupling rod for travelling around bends does not differ significantly from this. |
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Fork part |
HBF trolley |
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Coupling bar |
Bush (2x) |
Push the coupling bar between the fork part from the front.
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Bolt |
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Rib screw M5x10 |
Push the bolt laterally through the
HBF drive, the bushes, the fork part and the coupling bar.
Screw the rib screw M5x10 (2x) in next to the bolt. 11 Nm.
● The bolt is fixed in place from both sides by the rib screw.
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Eyebolt |
Coupling (only with anti-collision device as preceding trolley) |
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Recess on HBF drive |
Coupling |
On the other side on the HBF drive, insert the eyebolt inside the
fork part.
Only with anti-collision device as preceding trolley or with coupling
bar: if, on the HBF drive side, an anti-collision device as preceding trolley or
an anti-collision device with coupling bar is to be installed, push a coupling
over the fork part.
Push the bolt through the fork part and eyebolt (and coupling if
appropriate).
Secure bolt with SL safety clip.
Unscrew the coupling from the eyebolt
until it is only a few turns from the end.
● This allows the eyebolt to be suspended without counter-pressure from the plate springs.
Hook the eyebolt in the recess on the HBF
drive. The plate spring pack then goes under the recess on the HBF drive.
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Crane/trolley travel mechanism |
HBF trolley |
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Coupling bar |
Turn the HBF drive so that the coupling bar points toward the trolley
on which the HBF drive is to be fixed.
Push the HBF drive with HBF trolley into the HB profile rail.
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Bolt |
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Spacer bracket |
Coupling bar |
Push the HBF drive with the coupling bar up to the trolley.
The coupling bar is fixed in the hole facing the HBF drive.
Insert a spacer bracket between trolley
and coupling rod.
Insert bolt through trolley and coupling bar.
Secure bolt with SL safety clip.
The plate springs serve in setting the pressure with which the friction wheel presses the HBF drive against the HB profile rail.
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Plate springs |
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Coupling |
Turn the coupling until the plate springs (including the upper and
lower discs) are H = 59 mm in length.
Secure coupling with spring cotter.
● The friction wheel now presses hard enough against the HB profile rail.
This section only applies if the HBF drive is to be connected to the crane or trolley on the travel motor side.
On every HBF drive:
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The pictures illustrate the installation of a normal coupling rod. Installation of a coupling rod for travelling around bends does not differ significantly from this. |
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Fork part |
HBF trolley |
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Coupling bar |
Bush |
Move the bushes (2x) left and right and the fork part to the centre
between the HBF drive on the travel motor side.
Push the coupling bar between the fork part from the front.
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Rib screws M5x10 | |
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Bolt |
Push the bolt laterally through the HBF drive, the bushes, the fork
part and the coupling bar.
Screw the rib screw M5x10 (1x) in next to the bolt. 11 Nm.
● The bolt is fixed in place on one side by the gear unit and on the other by the rib screw.
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Eyebolt |
Coupling (only with anti-collision device as preceding trolley) |
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Coupling |
On the other side on the HBF drive, insert the eyebolt inside the
fork part.
Only with anti-collision device as preceding trolley or with coupling
bar: if, on the HBF drive side, an anti-collision device as preceding trolley or
an anti-collision device with coupling bar is to be installed, push a coupling
over the fork part.
Push the bolt through the fork part and eyebolt (and coupling if
appropriate).
Secure bolt with SL safety clip.
Unscrew the coupling from the eyebolt until it is only a few turns
from the end.
● This allows the eyebolt to be suspended without counter-pressure from the plate springs.
Hook the eyebolt in the recess on the HBF
drive. The plate spring pack then goes under the recess on the HBF drive.
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Crane/trolley travel mechanism |
HBF trolley |
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Coupling bar |
Turn the HBF drive so that the coupling bar points toward the trolley
on which the HBF drive is to be fixed.
Push the HBF drive with HBF trolley into the HB profile rail.
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Bolt |
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Spacer bracket |
Coupling bar |
Push the HBF drive with the coupling bar up to the trolley.
The coupling bar is fixed in the hole facing the HBF drive.
Insert a spacer bracket between trolley and coupling rod.
Insert bolt through trolley and coupling bar.
Secure bolt with SL safety clip.
The plate springs serve in setting the pressure with which the friction wheel presses the HBF drive against the HB profile rail.
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Plate springs |
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Coupling |
Turn the coupling until the plate springs (including the upper and
lower discs) are H = 49 mm in length.
Secure coupling with spring cotter.
● The friction wheel now presses hard enough against the HB profile rail.
Once the crane can run with maximum load capacity:
Suspend a load on the load hook which corresponds to the maximum load
capacity of the crane.
Run the crane a few metres.
Measure the inclination of the crane (difference in position from one
drive compared to the other drive).
If the inclination is greater than 2 degrees:
Release or tighten the plate springs of the HBF drive.
Measure the inclination again and correct it, if necessary.
An inclination of up to 2 degrees is uncritical and occurs due to tolerances in the HBF drives and the friction wheels.
