[Hydraulic Boom Drive BFH]

Hydraulic drives for furling booms

These compact and robust electric drives can offer a range of benefits to your roller reefing boom project. All components are stowed in the mast end of the boom. This means that the weight on the end of the boom and its torque load are reduced. The high-performance clutch allows for safe sailing, even when reefed. The unique flattening foot function is already integrated into the drive. The compact design allows for simple - and therefore cost-effective - integration into the roller tube. The shaft bearings, which are available as an optional extra, significantly simplify the construction and mounting of the furling boom. 

We deliver these reliable drives to mast and boom manufacturers.

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[Furling Direction]

Furling Direction

The furling direction depends on the geometry of the boom and needs to be mentioned when the drive is ordered.


[Facts]

 

model code BFH-165 cw BFH-165 ccw BFH-185 cw BFH-185 ccw BFH-250 cw BFH-250 ccw
item number [-] 32863 38970 29547 52247 37829 52252
furl direction* [-] UZS gUZS UZS gUZS UZS gUZS
E-length [m] 9 to 11 9 to 11 11 to 13 11 to 13 13 to 15 13 to 15
mandrel ID [mm] 165 165 185 185 250 250
furl speed [rpm] 30 30 32 32 32 32
max. holding torque [Nm] 9000 9000 12800 12800 32000 32000
max. torque [Nm] 1490 1490 1490 1490 1490 1490
Voltage [V] - - - - - -
required pressure to operate brake [bar] 140 140 140 140 140 140
required pressure to operate motor [bar] 100 100 100 100 100 100
required flow to operate motor [l/min] 25 25 25 25 25 25
* cw=clockwise; ccw=counter clockwise

[Dimensions BFx]

#Grafik

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