Side ventilation and roll-up screens

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 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

The shaft hanger repair set enables you to replace broken shaft hangers quickly and easily. You will profit from less labour for the repair as you don't have to dismantle the shaft - our unique hangers are assambled around it. The shaft hanger repair set also extends the life of other related parts (motors, drive pipes, structure stability), due to the speciallyformulated inner plastic ring, which serves as bearing support and holds the drive line in its optimal position.It is designed to fit most greenhouse types, and can be customized on demand. The sturdy and durable components of this set can also be used in new and old greenhouses, where they will add flexibility of the system.

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

Ridder Art.-Nr. 501094

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.

    150 Nm    400 V 3~, 50 Hz    4,4 Umdrehungen/Minute    0,17 kW    0,90  AmpereExtrem leises, selbsthemmendes Doppel-Schneckengetriebe mit hoher Lebensdauer, wartungsfrei.Universelle Montage durch Standard-Befestigung (Füße abnehmbar) hinten oder optional seitlich links (symmetrisch)!Eingebauter Präzisions-Zahnradendschalter END 20 für 580 Wellenumdrehungen (Mikroschalter in cURus).Zur Verkabelung 7-adriges Kabel verwenden.

Ridder Art.-Nr.: 550180

Unser PES Gurtband wird für den Bau von Falllüftungen in Gewächshäusern verwendet. Es kann auch in anderen Branchen für Lift- und Drop-Down-Lösungen eingesetzt werden. Das Band ist hoch UV-stabilisiert und für Innen- und Außenanwendungen geeignet.

    600 Nm    400 V 3~, 50 Hz    4,4 Umdrehungen/Minute    0,80 kW    2,80 AmpereExtrem leises, selbsthemmendes Doppel-Schneckengetriebe mit hoher Lebensdauer, wartungsfrei.Universelle Montage durch Standard-Befestigung (Füße abnehmbar) hinten oder optional seitlich links (symmetrisch)!Eingebauter Präzisions-Zahnradendschalter END 20 für 580 Wellenumdrehungen (Mikroschalter in cURus).Zur Verkabelung 7-adriges Kabel verwenden.

    150 Nm    400 V 3~, 50 Hz    4,4 Umdrehungen/Minute    0,17 kW    0,90  AmpereExtrem leises, selbsthemmendes Doppel-Schneckengetriebe mit hoher Lebensdauer, wartungsfrei.Universelle Montage durch Standard-Befestigung (Füße abnehmbar) hinten oder optional seitlich links (symmetrisch)!Eingebauter Präzisions-Zahnradendschalter END 20 für 580 Wellenumdrehungen (Mikroschalter in cURus).Zur Verkabelung 7-adriges Kabel verwenden.

Das ideale Rollschirmrohr für Twin-Rollschirme. Es ist ausgestattet mit zwei Nuten zum Einführen des Gewebes.Material: Aluminium

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: 27 mm Wall thickness: 1.5 mm Length: 6500 mm Material: Galvanized Steel

Ridder Art.-Nr. 417646

This rail is a guide for motor mount and counter-weight in Tower Roller Plus System. The counter-weight side of the rail is equipped with a slot for a plastic cover to be inserted as a protection from accidents. The guide rail can be attached very quickly into the Tower Roller System. It is very stable and perfectly suitable for roll-up screens.

The hook for our manual drives serves as a connector between manual drive and our handles of 60 and 120 cmThese are used when the manual drive is fixed at elevated positions.

Ridder Art.-Nr. 533400

Ridder Art.-Nr.: 502250

Ridder Art.-Nr.: 532020

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.

    150 Nm    400 V 3~, 50 Hz   8,8 Umdrehungen/Minute    0,30 kW    1,55  AmpereExtrem leises, selbsthemmendes Doppel-Schneckengetriebe mit hoher Lebensdauer, wartungsfrei.Universelle Montage durch Standard-Befestigung (Füße abnehmbar) hinten oder optional seitlich links (symmetrisch)!Eingebauter Präzisions-Zahnradendschalter END 20 für 580 Wellenumdrehungen (Mikroschalter in cURus).Zur Verkabelung 7-adriges Kabel verwenden.

Ridder Art.-Nr.: 540100

The perfect tube for twin roll-up screens. It is equipped with two notches for inserting the shade cloth. Material: Aluminum