Diabolo roll 27.32
The clip profile protects cloth overhangs in shading systems in greenhouses.It is clipped directly onto the tensioned coated cable to prevent screens rubbing against the wire.Material: PVC
Pillow block 1" with bearing
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)
Slide bearing plate B1"
The support plate works as a bearing for 34 mm drive shafts in greenhouses. It is equipped with straight mounting holes. Thanks to built -in slide bearing, which is constructed with a centred bronze ring, this support plate is very durable and suitable for applications under heavy weights. In addition this slide bearing functions as a substitute for grease. Material: Galvanized steelMounting height: Lower edge to middle of drive shaft 62 mmRidder Art.-Nr.: 503086
Alu-Support plate 40
Application: Support plate for fastening drive shafts in shading systems Material: Aluminum for high stability and corrosion resistance Mounting: Angled shape ensures secure attachment to structural elements Height: Center of pipe: 40 mm Special feature: Lightweight design for easy installation The Angled Aluminum Support Plate 1″ offers a reliable solution for mounting drive shafts in greenhouse shading systems. Its angled shape ensures a stable and secure installation. The high-grade aluminum provides excellent resistance to environmental conditions and long service life. Ideal for professional greenhouse applications, it enhances the efficiency and durability of shading structures.
Steel tube galv narrowed
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
diabolo-roll 27.32 with stamped metal housing
The diabolo roll set 1 serves as a guide for push tubes in shading systems with push-pull tube drives. Within this set the roll is built into an iron sheet housing.Material:Diabolo roll: PlasticHousing: Iron Sheet
coupling unit PH40\B27x1.5\ST - to connect rack PH 40-3 with push-pull tube d. 27 mm
Ridder "connector set" for acks and push-pull tubes in shading systems.Suitable for 27 racks. Material: pressure casting galvanized - Ridder Art.-Nr.: 500208
Steel tube - 32/1,5, galvanized, swaged - 6500 mm
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
Diaboloroll for 42 mm tube, black
Application: Lift belt guidance roller for 20 mm belts Material: High-quality plastic for long-term use Function: Ensures precise and even belt movement Diaboloroll for 42 mm Tube – Black is specifically engineered for guiding 20 mm lift belts. It supports smooth and uniform motion while preventing belt misalignment or jamming. Its durable plastic construction ensures high resistance and long service life—ideal for continuous operation in demanding setups.
Sleeve coupling P26.5
Application: Coupling element for 34 mm drive shafts in push-pull drive systems Material: Galvanized steel Function: Allows quick release of the shaft without removing adjacent pinion drives Installation: Screw-on – no welding required Use case: Ideal for maintenance and modular greenhouse systems Ridder Article No.: 419404 The Sleeve coupling P26.5 is a practical connector for 34 mm drive shafts in push-pull systems. It enables tool-free disconnection of the shaft, making it ideal for quick maintenance or replacement of pinion drives. Its galvanized finish ensures long-term corrosion resistance.
weld/sleeve coupling P26.5\B5/4''\ST\L44mm\WELD
Application: Weld-on sleeve coupling for connecting P26.5 mm drive shafts to 5/4″ steel tubes Material: Galvanized steel Drive shaft: P26.5 mm with 20 mm flat sides Tube connection: Welded to 5/4″ steel shaft (Ø 42 mm) Length: 44 mm Ridder Article No.: 421978 The Weld/sleeve coupling P26.5 B5/4″ ST L44 mm is used to connect flat-sided P26.5 mm drive shafts to 5/4″ steel tubes via welding. Its galvanized finish ensures durability and corrosion resistance in greenhouse environments.
Steel tube galv. narrowed, 1'' / 2,5mm / L= 6,50 m
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
Steel tube, galvanized 1"
This steel tube is used as a drive shaft in shading and ventilation systems in large greenhouses. Due to its wall thickness of 3.25 mm, it is very resistant against torsion. The tube connector halves within our product range are used to connect the tubes. Diameter: 33.5 mm Wall thickness: 3,25 mm Length: 6050 mm Material: Steel, galvanized
Diabolo roll 27.32 - with stamped metal bracket sideguides
The diabolo roll set 2 serves as a guide for push tubes in shading systems with push-pull tube drives. In this set the roll is built in into an iron sheet housing and equipped with a lateral guide. The side disks align the push-pull tube. Material: Diabolo roll: PlasticMounting disks:
Weld/sleeve coupling 1" - for 1" - tubular shaft P26.5\B1\L40\WELD
Application: Weld-on coupling for connecting pinion housing RSD 250 to 1″ or 5/4″ steel tubes Material: Galvanized steel Drive shaft: P26.5 mm with 20 mm flat sides Tube connection: Welded to 1″ steel shaft (Ø 33.5 mm) Length: 40 mm Ridder Article No.: 401635 The Weld/sleeve coupling P26.5 B1 L40 is used to connect flat-sided P26.5 mm drive shafts to 1″ steel tubes via welding. It is compatible with Ridder RSD 250 pinion housings and ensures a durable, corrosion-resistant connection in greenhouse systems.
Diabolo roll 27.32 Set 3 with variable mounting plate
This diabolo roll serves as a guide for push tubes in shading systems with push-pull tube drives. This model is constructed with a rotatable plastic application and therefore it can be used in different mounting positions. Plastic lamination contributes for aligning the push-pull tubes. This diabolo roll is available on different mounting plates. Material: Diabolo roll: PlasticHousing: Iron Sheet
Diabolo roll 27.32
The clip profile protects cloth overhangs in shading systems in greenhouses.It is clipped directly onto the tensioned coated cable to prevent screens rubbing against the wire.Material: PVC
Centerclip for centring shaft tube TUS 25-40- 50 pcs.
Application: Centering the drive shaft when using a weld coupling Material: Stainless steel Function: Allows shaft to be unclamped without removing other pinion drives Packaging unit: 50 pieces Ridder Article No.: 418694 The Centerclip for centring shaft tube TUS 25-40 ensures precise alignment of the drive shaft when using a weld coupling. It allows the shaft to be released without dismantling adjacent pinion drives — ideal for quick maintenance in greenhouse systems.
slide bearing plate straight B5/4''
The support plate works as a bearing for 42 mm drive shafts in greenhouses. It is equipped with straight mounting holes. Thanks to built-in slide bearing, which is constructed with a centred bronze ring, this support plate is very durable and suitable for applications under heavy weights. In addition this slide bearing functions as a substitute for grease. Material: Galvanized steelMounting height: Lower edge to middle of drive shaft 55 mmRidder Art.-Nr.: 503200
Diaboloroll for 42 mm tube
Application: Guiding and redirecting drive tubes in greenhouse ventilation and shading systems Compatibility: Suitable for tubes with 42 mm diameter Color: Black Highlights: Optimized for horizontal motion guidance Minimizes friction and ensures smooth operation Ideal for long-lasting, low-maintenance installations Diaboloroll for 42 mm Tube is a robust guide element designed for smoothly redirecting drive tubes in greenhouse automation. Its durable design ensures quiet, low-friction performance—perfect for horizontal guidance in ventilation and shading systems.
Grommet 8.8 - push pull guide - PU = 100 pcs
Application: Glide insert for push-pipe guides in greenhouse installations Material: Plastic Function: Enables smooth pipe movement and replaces lubricants Feature: Prevents greenhouse contamination by avoiding grease or oil Packaging Unit: 100 pcs Grommet 8.8 functions as a gliding element between two interconnected pipes in greenhouse systems. By facilitating smooth movement without the use of lubricants, it prevents dirt accumulation and contamination inside growing environments.
Tube-rack coupling plates - 20 mm for tube
Application: Mounting 20 mm or 25 mm racks to Ø 27 mm or Ø 32 mm round tubes Material: Galvanized steel for high corrosion resistance Compatibility: Ridder RackDrive 700 and TRN rack drives Mounting: Bolt-and-nut connection Alignment: Rack centerline aligns with tube centerline Ridder Article No.: 418736 The Coupling Plate Ridder – 20/25 mm is designed for flexible mounting of Ridder rack drives to round tubes. It ensures precise alignment and reliable force transmission in greenhouse ventilation systems. Suitable for both 27 mm and 32 mm tube diameters.