Side ventilation and roll-up screens

Is used for the attachement of 2 mm aircraft wire. Material: Steel Galvanized

With these crints poly wire is attached securely to the support wire bracket universal and afterwards it gets bolted. Material: Steel, galvanized

Our compact wire tigthener is very helpful by installing wires in narrow areas of shading systems and other constructions. The tightener provides more stable position of your cables and wires ,than other tigthener do.(Fixing only M6)

The pinion house unit TU 6-30 works as a drive for racks 30 in greenhouse ventilations. A counter roller enables reliable and gentle guidance of the rack. Therefore you will profit from low abrasion of your ventilation system.Thanks to a centred bronze ring, that works as a bearing, the pinion house unit especially fits simple and light-weight ventilation systems. For drives with 34 mm steel tubes. Material: Steel housing with a plastic bearing Ridder Art.-Nr.: 500018

Application:1. Fast, easy replacement of broken shaft hangers.2. Sturdy and durable components for new and old greenhouses.3. Designed to fit most greenhouses, it can also be customized on demand.Benefits:• Less labor on repairs. No need to dismantle the shaft, our unique hangers are assembled around it - it’s a one-man job!• Adds flexibility to the construction of new systems in existing and new buildings.• Extends the life of other related parts (motors, drive pipes, structure stability) due to the specially formulated inner plastic ring which serves as bearing support and holds the drive line in its optimal position.• A better alternative to a standard support plate and other shaft hangers.• Makes complicated drive line repairs easy!

The pillow block with a double-shell stamped metal bracket works as a support point for 34 mm drive shafts for ventilation- and shading-systems in greenhouses. The pillow block has mounting holes for M8 bolts.Thanks to its double-shell construction the ball bearing within the bracket can be replaced, if needed. The product can be delivered with a usual ball bearing SB 207 (24000101) or with a ball bearing with a longer inner ring UB 207 (24000101).Material: Galvanized steel (housing & bearing)

This 10 x 16 mm energy chain was made to protect cable in all kind of roll up screens. Besides that the energy chain enables a controlled unroll movement. This energy chain is easy to connect and disconnect - even while the cable is already inserted. This saves time during handling and offers a secure cable protection. Out of greenhouses there are many applications and industries in which the energy chain gets used. Commonly it can be used to protect every kind of flexible cable and wire. The energy chain is provided in pieces of 204 mm each.Material: Plastic

The vent pulley unit provides guided and controlled rolling-up of the ribbon in side ventilations with drop down fabrics. Thanks to the two-shell construction a later mounting in the installation is possible by attaching the pulley on both sides of the drive shaft with two hose clamps. Additonally it can be fixed onto the shaft with the included bolt. The vent pulley can be used for tubes with a diameter from 32 to 34 mm.Material: Plastic

With these crints poly wire is attached securely to the support wire bracket universal and afterwards it gets bolted. Material: Steel, galvanized

This rack is especially suitable for standard ventilation in all types of greenhouses.The end piece of the rack has no teeth. This enables a security stop as soon as the vent has opened to the maximum. It also stops the rack from getting pushed out. The rack is precisely fitted to the pinion housing TU 11:22 & 30 and therefore very durable. The product can be delivered in several lengths. Height of the teeth: 30 mmMaterial: galvanized steelRidder Art.-Nr.: 418546

This steel tube is particular stable. It is used as a push-pull-tube for shading- and ventilation systems in greenhouses. The tubes can be easily connected by inserting them into each other through their swaged ends and bolting them afterwards. Bolt and nut 27.32 for steel tubes are needed.Diameter: 32 mm Wall thickness: 1.5 mm Length: 6500 mm Material: Galvanized Steel

This is a standard motor guide that works as a receptacle for the 10 x 10 mm mounting pin of the tube motors RB 50 and FL 50. It moves the tube motor on the guiding profile. The motor guide is equipped with a mounting bracket for a mounting pin 10 x 10. Material: Hot-galvanized steel

Professional rack grease for maintenance of racks in ventilation and shading systems in greenhouses. Annual greasing ensures long-term, trouble-free operation of the rack drives.The grease can be applied to the racks with a brush.The grease comes in a cartridge and is compatible with 400 g-grease guns.

Mounting height: Lower edge to middle of drive shaft 77 mmRidder Art.-Nr.: 503095

This universal wire-tightener gets used for tightening of all cords and wires in shading systems and other constructions.

Ridder Art.-Nr.: 416490

This rack is especially suitable for light-weight ventilation in poly tunnels and -greenhouses. The end piece of the rack has no teeth. This enables a security stop as soon as the vent has opened to the maximum. It also stops the rack from getting pushed out. The rack is precisely fitted to the pinion housing TU 11:22 & 30 and therefore very durable. The product can be delivered in several lengths. Height of the teeth: 22 mmMaterial: galvanized steelRidder Art.-Nr.: 418095

Ridder Art.-Nr. 501094

These tube connector halves are used for reliable connection of 34 mm steel tubes for drive shafts. Compared to heat-welded connection our tube connector halves offer higher stability and durability. The connector halves are bolted to the steel tubes with the included M8x50 bolts. Material: Steel, galvanized

Chain coupling connects motor gearbox chain wheel with a drive shaft and provides higher flexibility of the driving system.The coupling is equipped with a pre punched receptacle for the drive shaft, in which it can be easily inserted. The mounter benefits from an easier and quicker mounting compared to the usual welding. The duplex chain of this coupling enables the drive shaft to move in the line. Such a structure creates the higher flexibility of this drive system during dynamic external influences and during movements within the greenhouse construction. Ridder Art.-Nr.: 590001

A TGU durable and robust tubular motor can be mounted onto 50 mm and 63 mm roll up tubes.The motor has a voltage of 230 V for European market. A variant of 120V for the American market is also available on request.The limit switches can be easily adjusted from the outside with an Allen key.The tubular motor is delivered with a 10x10 mounting bracket to be set onto the motor guide.

Our roll up bracket is used to attach the energy chains to your motor guide.The bracket has pre punched mounting holes for various directions of fixation. Material: Galvanized steel

This steel tube is used as a drive shaft for ventilation systems and large shading systems in greenhouses.Due to its wall-thickness of 2,50 mm, it is resistant against torsion.The tubes can be easily connected by inserting them into each other through their swaged ends and bolting them afterwards. Bolt M8 x 50 with a nyloc nut M8 are neededDiameter: 1 Wall thickness: 2.5 mmLength: 6500 mmMaterial: Galvanised Steel