Rack drives truss-railventilation for greenhouse

Category:

Description

SSJ Rack Drives (ERRD)

We offer a wide range of rack drives. Our rack drives are tailor-made for today´s needs, suitable for greenhouse operations and greenhouse compartments (blocks) of all sizes, as well as wide-open ventilation systems. Every truss-rail system requires a different rack drive, depending on the required force and transmission reduction.

RackDrive ERRD710 rack drive unit for greenhouse

 RackDrive ERRD710 rack drive unit for greenhouse

Specifications:
The RackDrive710 rack drive units with companion clamping sets and racks are low-maintenance power sources for driving truss-rail systems in greenhouses. RackDrive710 rack drives, in combination withEP RW motor gearboxes (3 rpm), contribute to an ideal climate in a greenhouse, thanks to the precise positioning of air vents.

A clamping set is used to mount the galvanized RackDrive710 rack drive unit around the greenhouse post below the gutter, with the guide block resting on the truss (lattice beam). This ensures an optimised transfer of forces to the greenhouse structure. The RackDrive710 is available with clamping blocks for posts of 50-60 mm width or clamping blocks for posts of 70-80 mm width. The rack drive unit has a rack height of 60 mm (centre of rack to top of truss).

The RackDrive710 features a single stage gear reduction (i = 2,76) and a hardened drive pinion for the rack. The drive torque is effectively converted to an outgoing rack force of maximum 5200 N (RRD710-523), 10000 N (RRD710-1003) or 13000 N (RRD710-1303). The guide block ensures stable extension and retraction of the rack. The RackDrive710 drive units are convenient to maintain, thanks to well-positioned grease nipples.

The long drive shafts of the RackDrive710 feature 23 mm hexagonal journals suited for a maximum drive torque of 400 Nm (RW240 to RW800 motor gearbox). This makes it possible to fit drive shafts (prefab) fitted with welded/sleeve couplings or chain couplings, once the rack drives have been mounted in the greenhouse. The drive shafts are locked in the couplings by the accompanying shaft retaining clips.

RackDrive ERRD810 rack drive unit for greenhouse

RackDrive ERRD810 rack drive unit for greenhouse

The RackDrive810 rack drive units with companion clamping sets and racks are low-maintenance power sources for driving double fitted truss-rail systems in greenhouses. RackDrive780 rack drives, in combination withEP RW motor gearboxes (3 rpm), contribute to an ideal climate in a greenhouse, thanks to the precise positioning of air vents.

A clamping set is used to mount the galvanized RackDrive810 rack drive unit around the greenhouse post below the gutter, with the guide block resting on the truss (lattice beam). This ensures an optimized transfer of forces to the greenhouse structure. The RackDrive810 is available with clamping blocks for posts of 50-60 mm width or clamping blocks for posts of 70-80 mm width. The rack drive unit has rack heights of 60 mm and 200 mm (centre of racks to top of truss).

The RackDrive810 features single stage gear reductions (i = 2,76) and hardened drive pinions for the racks. The drive torque is effectively converted to outgoing rack forces of maximum 5200 N (RRD810-523), 10000 N (RRD810-1003) or 13000 N (RRD810-1303). The guide blocks ensure stable extension and retraction of the racks. The RackDrive810 drive units are convenient to maintain, thanks to well-positioned grease nipples.

The long drive shafts of the RackDrive810 feature 23 mm hexagonal journals suited for a maximum drive torque of 400 Nm (RW240 to RW800 motor gearbox). This makes it possible to fit drive shafts (prefab) fitted with welded/sleeve couplings or chain couplings, once the rack drives have been mounted in the greenhouse. The drive shafts are locked in the couplings by the accompanying shaft retaining clips.