Bolted chain coupling for RW45 - tube
Application: Connects the chain wheel of RW45 gear motors to the drive shaft Tube size: 1″ Material: Galvanized steel Mounting: Bolted design with pre-punched receptacle for easy installation Features: Duplex chain allows axial movement of the shaft for greater flexibility The Bolted chain coupling for RW45 – 1″ tube provides a flexible and secure connection between the gear motor and the drive shaft. Its bolted design simplifies installation compared to welding, and the duplex chain compensates for misalignment caused by structural movement.
Mounting plate 85-105/H90 / 417636
Application: Angled mounting plate for RW45, RW240, RW400, RW600, and RAL120/90/60/240 gear motors Material: Galvanized steel Mounting: Bolt-on or weld-on installation Special feature: Custom lengths available on request Height: 90 mm Ridder Article No.: 417636 The Mounting Plate 85–105 H90 is a versatile angled plate for a wide range of Ridder gear motors. It offers flexible mounting options and high corrosion resistance, making it suitable for demanding greenhouse environments.
TRN 520-3S-H60 Geh
Application: Drive unit for rafter rail systems in greenhouse ventilation Material: Galvanized steel for strength and corrosion protection Installation height: 60 mm (from rack center to top of rafter) Mounting: M10 bolt and locknut connection Features: Hardened pinion, grease nipples, guiding blocks for precise rack alignment Weld shaft compatibility: Flat shaft ends for easy coupling Ridder Article No.: 540000 The TRN 520-3S-H60 pinion house unit offers a reliable and low-maintenance solution for greenhouse drive systems. Its increased height allows for flexible mounting, and it ensures smooth rack movement with minimal wear.
Bolted chain coupling f. RW45
The chain coupling connects an existing chain wheel at the gear motor with a drive shaft and help tos to create a more flexible drive system. The coupling gets heat sealed on top of the drive shaft. The double chain of this coupling enables the drive shaft to move in the line. This construction creates the higher flexibility of this drive system during dynamic external influences and during movements within the greenhouse construction. Material: Galvanized steelRidder Art.-Nr.: 590016
RPU 24V\4-20mA\V2\SET
Application: Digital positioning sensor for Ridder RW gear motors Signal output: 4–20 mA (also configurable to 0–5 V or 0–10 V) Technology: Contactless Hall sensor with magnetic axis Accuracy: ±0.04% of the learned measuring range Compatibility: All RW motors with RSU limit switch system Features: Reverse-polarity protection, LED status display, reference input Ridder Article No.: 502687 The RPU 24V / 4–20 mA / V3 is a high-precision digital positioning unit for Ridder RW motors. It continuously reports the motor position to a climate controller and is ideal for ventilation, shading, and lifting systems. Its contactless design ensures maintenance-free operation and long-term reliability.
TRN 520-3S-H40 pinion house unit /Ridder/ H= 40mm
Application: Low-maintenance drive unit for rafter rail systems in greenhouses Material: Galvanized steel for high durability and corrosion resistance Installation height: 40 mm (from rack center to top of rafter) Mounting: M10 bolt and locknut connection Features: Hardened pinion, integrated grease nipples, guiding blocks for rack stability Output force: Up to 5200 N Ridder Article No.: 540100 The TRN 520-3S-H40 pinion house unit is a compact and robust drive solution for greenhouse ventilation. It ensures precise rack movement and long service life, even under demanding conditions. Compatible with Ridder RW gear motors.
Handle (200 mm) for manual gear R8 and R16
Application: Manual operation of hand drives in shading and ventilation systems Material: Robust steel for high stability and durability Function: Ideal for low-mounted or inline hand drives Length: 200 mm The Hand Crank 200 mm for Manual Drive is a compact and reliable tool for manually operating hand drives in greenhouse shading and ventilation systems. It is especially suitable for low-mounted or inline installations. Its solid steel construction ensures long-lasting performance, while the compact design allows for precise and comfortable control of the drive mechanism.
Lock EWA 12.2505 / 250 Nm / 400 V - 4,4 rpm - We 06
Application: Drive unit for horizontal shading systems in greenhouses Torque: 250 Nm Voltage: 400 V, 3~, 50 Hz Speed: 4.4 rpm Power: 0.30 kW Current: 1.10 A Shaft: Type 06 Limit switch: Precision gear limit switch END 20 for 580 shaft revolutions Features: Extremely quiet, self-locking double worm gear Maintenance-free and long-lasting Universal mounting: rear (standard) or optionally left-side (symmetrical) Wiring via 7-core cable The Lock EWA 12.2505 is a powerful gear motor designed for professional use in greenhouse shading systems. Its self-locking double worm gear ensures quiet and reliable movement of the screens. With flexible mounting options and an integrated precision limit switch, it offers versatile and user-friendly installation.
Chain coupling RW 45
Chain coupling connects motor gearbox chain wheel with a drive shaft and provides higher flexibility of the driving system.The coupling gets welded to drive shaft.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. Material: galvanized steelRidder Art.-Nr.: 590000
Manual Gear R9E-TGU for small application - with locking device - 1:8
Application: Manual operation of shading and ventilation systems Material: Durable steel construction for high stability and longevity Gear ratio: 1:8 – enables precise control with minimal effort Installation: Directly mountable to TGU telescopic shafts or drive shafts The Manual Drive R9E-TGU for Small Applications offers a dependable solution for manually controlling greenhouse shading and ventilation systems. Its robust steel design ensures high stability and long service life. With a gear ratio of 1:8, it provides smooth and efficient operation. The drive connects directly to TGU telescopic or standard shafts for straightforward setup.
Mounting plate 105-130\B163 / 413922
Application: Straight mounting plate for RW240/400/600/200 gear motors, RPG150/300/450 PolyGearbox units, RPD150/300/450 PolyDrive motor gearboxes, and RAL240 gear motors Material: Galvanized or bare steel for high stability and corrosion resistance Mounting: Can be attached using bolts or welding Total length: 175.5 mm Length B1 (edge to center of hole): 163 mm Special feature: Custom lengths or configurations available on request Ridder Article No.: 413922 The Mounting Plate 105-130 B163 is a straight steel mounting plate specifically designed for RW240/400/600/200 gear motors, RPG PolyGearbox units, RPD PolyDrive motor gearboxes, and RAL240 gear motors. It ensures secure and stable installation and can be either bolted or welded into place. Thanks to its galvanized or untreated steel construction, the plate offers excellent resistance to corrosion and mechanical stress. Custom lengths or special versions are available on request to ensure optimal compatibility with various systems.
Motor gearbox RW 245 400-460Volt/3-Phase/3 rpm
Application: Maintenance-free drive for ventilation, shading, and lifting systems in greenhouses and livestock buildings Voltage: 400–450 V, 3-phase Speed: 5 rpm Protection class: IP55 – dust and water resistant End switch: Patented linear limit switch system with high switching accuracy Temperature range: 0–60 °C Features: Quiet operation, self-locking worm gear, optional RPU PositioningUnit or potentiometer kit Ridder Article No.: 502320 The RW245-37 motor gearbox is a rugged, low-maintenance drive unit designed for greenhouse automation. Its precise limit switch system and quiet, self-locking transmission ensure reliable performance in demanding environments.
Manual Gear R17E-TGU for small application - with locking device - 1:16
Application: Manual drive for small shading and ventilation systems Material: Sturdy construction with integrated coupling Gear ratio: 1:16 Function: Directly mountable to TGU telescopic shafts or drive shafts Feature: Supplied with matching hand crank - optional extended crank or hook for elevated drives The Manual Drive R17E-TGU is ideal for operating small greenhouse shading and ventilation systems. It features an integrated coupling for direct connection to TGU telescopic or standard drive shafts. Delivered with a standard hand crank, it can also be equipped with an extended crank or hook for convenient operation of high-mounted drives. When combined with a chain wheel, even elevated installations can be easily controlled.
Manual Gear R41-1P TGU for small application - with locking device - 1:40
Application: Manual operation of shading and ventilation systems Material: Durable steel construction for high stability and longevity Gear ratio: 1:40 – enables precise control with minimal effort Installation: Directly mountable to TGU telescopic shafts or drive shafts The Manual Drive R41-1P/TGU for Small Applications is a reliable solution for manually operating greenhouse shading and ventilation systems. Its sturdy steel build ensures long-term durability and stable performance. With a gear ratio of 1:40, it allows precise control with minimal force. The unit mounts directly to TGU telescopic or standard drive shafts for easy installation.
Motor gearbox Ridder RW 241-09/400/3/86//IP55
Application: Drive unit for ventilation, screen, and lifting systems in greenhouses and barns Voltage: 400 V, 3~, 50 Hz Switching range: Integrated linear limit switch system with a switching range of 86 turns Protection class: IP55 – dust and water jet resistant Limit switch: Patented linear limit switch system with high switching precision Features: Self-locking worm gear for secure shaft position at standstill Maintenance-free and compact design Suitable for ambient temperatures from 0–60 °C Optional: RPU PositioningUnit or potentiometer feedback Ridder Article No.: 537200 The RW 241-09 / 400 V is a compact, maintenance-free gear motor for greenhouse ventilation, shading, and lifting systems. Its IP55 protection and self-locking worm gear ensure safe operation even in demanding environments. The integrated linear limit switch system allows precise control over up to 86 shaft revolutions.
Power drive Lock EWA 10.0505 50 Nm 5,6 U/min - Welle 06 400V - 12210.0505.06
Application: Drive unit for horizontal shading systems in greenhouses Torque: 50 Nm Voltage: 400 V, 3~, 50 Hz Speed: 5.6 revolutions per minute Power: 0.11 kW Current: 0.45 A Shaft: Type 06 Limit switch: Precision gear limit switch END 20 for 580 shaft revolutions Features: Extremely quiet, self-locking double worm gear Maintenance-free and long-lasting Universal mounting: rear (standard) or optionally left-side (symmetrical) Wiring via 7-core cable The Lock EWA 10.0505 is a compact and efficient gear motor for horizontal shading systems. With 50 Nm torque and a quiet, self-locking double worm gear, it ensures precise and reliable screen movement. The integrated limit switch and flexible mounting options make it ideal for small to medium greenhouse installations.
Lock EWA 12.2505 / 250 Nm / 400 V - 4,4 rpm - We 66
Application: Drive unit for horizontal shading systems in greenhouses Torque: 250 Nm Voltage: 400 V, 3~, 50 Hz Speed: 4.4 revolutions per minute Power: 0.30 kW Current: 1.10 A Shaft: Type 66 (hexagonal) Limit switch: Precision gear limit switch END 20 for 580 shaft revolutions Features: Extremely quiet, self-locking double worm gear Maintenance-free and long-lasting Universal mounting: rear (standard) or optionally left-side (symmetrical) Wiring via 7-core cable The Lock EWA 12.2505 is a powerful gear motor specifically designed for horizontal shading systems in greenhouses. With 250 Nm torque and a speed of 4.4 rpm, it ensures precise and reliable control of screen movement. Its extremely quiet, self-locking double worm gear offers long service life without maintenance. The integrated precision gear limit switch END 20 enables accurate control with up to 580 shaft revolutions. Thanks to universal mounting options, the motor can be installed at the rear or optionally on the left side, making it adaptable to various system configurations.
Lock EWA 12.1505 / 150 Nm / 400 V / 50 Hz / E20 - 4,3 rpm - We 66
Application: Drive unit for horizontal shading systems in greenhouses Torque: 150 Nm Voltage: 400 V, 3~, 50 Hz Speed: 4.3 rpm Power: 0.17 kW Current: 0.90 A Shaft: Type 66 (hexagonal) Limit switch: Precision gear limit switch END 20 for 580 shaft revolutions Features: Extremely quiet, self-locking double worm gear Maintenance-free and long-lasting Universal mounting: rear (standard) or optionally left-side (symmetrical) Wiring via 7-core cable The Lock EWA 12.1505 is a compact and efficient gear motor for horizontal shading systems. It combines quiet operation with high reliability and flexible mounting options. The integrated limit switch ensures precise control, making it ideal for small to medium greenhouse installations.
Motor gearbox Ridder RW 245-37\110-115
Application: Drive unit for ventilation, screen, and lifting systems in greenhouses and barns Voltage: 110–115 V, 1~, 50/60 Hz Limit switch: Patented linear limit switch system with operating and safety switches Switching range: Integrated linear limit switch system with a switching range of 86 turns Features: Self-locking worm gear for secure shaft position at standstill Quiet operation through optimized gear and worm combinations IP55 housing with sealed limit switch system Graphite-grey powder coating for high corrosion resistance Includes mounting bolts and spring washers Ridder Article No.: 502351 The RW 245-37 / 110–115 V is a powerful and maintenance-free gear motor for greenhouse applications. Its patented linear limit switch system allows precise control, and the self-locking worm gear ensures safety and reliability. Ideal for ventilation, shading, and lifting systems.
Motor mounts 2.2 for motor gearbox Ridder RW 45 on TGU-systems
Application: Mounting RW45 gear motors in suspended shading systems with gable drive Material: Hot-dip galvanized steel for high stability and corrosion resistance Compatibility: RW45 gear motors - square tube 50×50 mm Mounting: Direct flange connection with included bolts and nuts Special feature: No manual alignment of the drive shaft required The Motor Mount Set 50.50 positions the drive shaft perfectly for suspended shading systems. It simplifies installation by allowing square tubes to be directly flanged onto the mount. Built from galvanized steel, it ensures long-term durability in greenhouse environments.
Motor gearbox Ridder RW 45-1-09\400\3\97
Application: Drive unit for horizontal shading and ventilation systems Voltage: 400 V, 3~, 50 Hz Switching range: Integrated linear limit switch system with a switching range of 86 turns Limit switch: Integrated linear limit switch system Features: Self-locking worm gear for secure shaft position at standstill Quiet and compact design Delivered with pre-installed chain wheel for chain coupling Optional: RPU PositioningUnit or potentiometer feedback Ridder Article No.: 502000 The RW 45-1-09 / 400 V is a three-phase gear motor for greenhouse shading and ventilation. It combines quiet operation with robust performance and is equipped with a linear limit switch system for precise control. The pre-installed chain wheel simplifies integration into existing systems.
Motor gearbox Ridder RW403\400-450 Volt - 400-450 V - 3 Phase / 3 rpm - Ridder Art.-Nr.: 502210
Application: Drive unit for ventilation, shading, and lifting systems in greenhouses or livestock buildings Voltage: 400–450 V, 3-phase Speed: 3 rpm Protection class: IP55 – sealed housing with linear limit switch system End switch: Built-in linear system with operating and safety switches (max. 86 turns) Features: Self-locking worm gear, quiet operation, graphite-grey powder coating Optional: RPU PositioningUnit or potentiometer feedback kit Ridder Article No.: 502210 The RW403 motor gearbox is a reliable and quiet drive solution for greenhouse systems. Its integrated switching system ensures precise control and long service life.