hThe TU6-22/30 rack drives with appropriate rack plate are low-maintenance drives for the operation of vents and ventilation flaps, etc. These rack drives are contained in a zinc-plated sheet steel housing and feature a hardened pinion, plastic tube bearings and plastic guide rollers on stainless steel pins. The TU6-22/30 rack drives can be mounted on 1" tubular shafts (33.7 mm dia., minimum wall thickness 2.5 mm). Here, the pinion is fastened on the tubular drive shaft with two set screws (tightening moment 8 Nm) The TU6-22/30 rack drive can be used with theEP sheet steel racks 22 mm high (TU6-22) and 30 mm high (TU6-30). Both straight and curved sheet steel racks can be used with these rack drives.

The TU11-22/30 rack drives with appropriate rack plate are low-maintenance drives for the operation of vents and ventilation flaps, etc. These rack drives are contained in a zinc-plated sheet steel housing and feature a hardened pinion, self-lubricating sintered tube bearings and plastic guide rollers on stainless steel pins. The TU11-22/30 rack drives can be mounted on 1" tubular shafts (33.7 mm dia., minimum wall thickness 2.5 mm). Here, the pinion is fastened on the tubular drive shaft with two set screws (tightening moment 8 Nm). The TU11-22/30 rack drive can be used with theEP sheet steel racks 22 mm high (TU11-22) and 30 mm high (TU11-30). Both straight and curved sheet steel racks can be used with these rack drives.

The ETU45-22/30 rack drives with appropriate rack plate are low-maintenance drives for the operation of vents and ventilation flaps, etc. These rack drives are contained in a zinc-plated sheet steel housing and feature a hardened pinion, self-lubricating sintered tube bearings and plastic guide rollers. The ETU45-22/30 rack drives can be mounted on 5/4" tubular shafts (42.4 mm dia., minimum wall thickness 2.5 mm). Here, the pinion is fastened on the tubular drive shaft with two set screws (tightening moment 8 Nm) The ETU45-22/30 rack drive can be used with theEP sheet steel racks 22 mm high (ETU5-22) and 30 mm high (ETU5-30). Both straight and curved sheet steel racks can be used with these rack drives.

Straight, zinc-plated sheet steel rack for pinion housing unit TU11-22. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L) and specifications on request.

Zinc-plated, curved, inside-toothed sheet steel rack for TU11-22 rack drive. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L), radii (R) and specifications on request.

Zinc-plated, curved, outside-toothed sheet steel rack for TU11-22 rack drive. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L), radii (R) and specifications on request.

Straight zinc-plated sheet steel rack for TU11-30 rack drive. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L) and specifications on request.

Zinc-plated, curved, inside-toothed sheet steel rack for TU11-30 rack drive. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L) and specifications on request.

Zinc-plated, curved, outside-toothed sheet steel rack for TU11-30 rack drive. Sheet steel racks are supplied as standard with run-out protection (UV=77). Sheet steel racks are also available without run-out protection (UV=0). The rack plate has a square hole in its back at the end, for mounting a coach bolt for extra run-out protection (to be used with versions with UV=77). The rack plate can be attached to an air vent or ventilation flap with a window bracket set. Other lengths (L), radii (R) and specifications on request.