Application: Mounting bracket for attaching tube motors with 10×10 mm square pin Material: Galvanized steel Mounting: Can be screwed onto the motor guide on either side Included: Supplied with matching screws Compatibility: Suitable for RB and FRM tube motors with 10 mm drive pin The Mounting bracket for tube motor – 10 mm is used to securely attach the motor to the motor guide. It accepts the 10×10 mm square pin of the motor and can be mounted on the left or right side. Delivered with screws for quick installation.

Application: Horizontal shading systems in greenhouses Voltage: 230 V (120 V version also available) Torque: 50 Nm Speed: 12 rpm Mounting: Delivered with 10×10 mm square shaft adapter Tube compatibility: For 50 mm and 63 mm roll-up tubes Limit switches: Externally adjustable with Allen key The FRM50 tube motor 50-12-230 is a durable and robust drive unit for greenhouse shading systems. It offers easy installation and adjustment, and is compatible with standard motor guides and brackets.

Application: Maintenance-free drive for roll screen systems in greenhouses and livestock buildings Material: Built into an aluminum tube with 50 mm diameter and 1.5 mm wall thickness Motor: Low-noise, single-phase, 2-pole asynchronous electric motor Limit switch: Precise electronic limit switch system with pulse counter (38 revolutions) Protection class: IP55 – high water resistance Torque: 50 Nm at 50 Hz Speed: 3.5 rpm at 50 Hz Ridder Article No.: 550032 The RB50E+ - 3.5-230/50/VK10/B50/L772 tubular motor is a powerful and maintenance-free drive unit for roll screen systems in greenhouses and livestock buildings. Thanks to its quiet operation and high water resistance, it is ideal for demanding environments. The integrated electronic limit switch system with pulse counter ensures precise control and protects the motor from overload. The IP55 protection rating allows reliable operation even in humid conditions. The motor is designed for intermittent operation and provides reliable braking performance, even under low voltage conditions.

Application: For sidewall and dual roll-up screen systems in greenhouses Voltage: 230 V / 50 Hz (also available for 60 Hz) Torque: 120 Nm Speed: 11 rpm (50 Hz) / 13 rpm (60 Hz) Limit switches: Mechanical, adjustable (38 turns) Tube compatibility: For 63 mm roll-up tubes Protection class: IP44 Ridder Article No.: 550180 The RB120-11-44 tube motor is a high-torque, maintenance-free drive unit for large greenhouse shading systems. It features a sealed housing, integrated brake, and a robust planetary gearbox for long-lasting performance.

Application: Mounting bracket for attaching tube motors with 16×16 mm square pin Material: Galvanized steel Mounting: Can be screwed onto the motor guide on either side Included: Supplied with matching screws Compatibility: Suitable for RB and FRM tube motors with 16 mm drive pin The Mounting bracket for tube motor – 16 mm is used to securely attach the motor to the motor guide. It accepts the 16×16 mm square pin of the motor and can be mounted on the left or right side. Delivered with screws for quick installation.

Application: Adjustment tool for setting end switches in RB50E+ and RB120E+ tube motors Compatibility: For Ridder tube motors with electronic limit switch systems Function: Enables precise configuration of motor stop positions Use case: Required during installation or recalibration of motor travel limits Ridder Art. Nr.:772001 The Adjusting switch RB50E+ / RB120E+ is used to configure the electronic end switch system in Ridder tube motors. It ensures accurate stop positions and protects the motor from overrun or overload.

Application: Drive unit for sidewall and twin-roll screen systems in greenhouses (not suitable for roof roll screens) Torque: 40 Nm Speed: 11 rpm Voltage: 230 V, single-phase, 50 Hz Power consumption: 1.1 A Tube diameter: 50 mm aluminum sleeve (standard) Limit switch: Mechanical, precisely adjustable over 38 revolutions Protection class: IP44 – sealed against water ingress from the roll tube Ridder Article No.: 550018 Special features: Maintenance-free tubular motor with integrated planetary gear and motor brake Thermal protection prevents overheating damage Virtually silent operation Suitable for intermittent operation (S3-6%, 4 min duty cycle) The RB40-11 tubular motor is a compact and powerful drive unit for roll screen systems in glass and film greenhouses. Thanks to its precise limit switch, robust construction, and quiet performance, it is ideal for medium-duty applications. The integrated 50 mm aluminum sleeve allows for space-saving installation, while the IP44 protection rating prevents moisture ingress—ensuring long-lasting and reliable operation.

Application: For horizontal shading systems in greenhouses Voltage: 230 V, 1-phase Torque: 3.5 Nm Speed: 13 rpm Limit switches: Mechanical, adjustable Compatibility: For 50 mm drive tubes Ridder Article No.: 550025 The RB50-3.5-13 tube motor is a compact and efficient drive for greenhouse shading systems. It features mechanical limit switches and is compatible with 50 mm roll-up tubes. Ideal for small to mid-sized installations.

Application: For roll-up screen systems in greenhouses and livestock buildings Voltage: 230 V / 50 Hz Torque: 120 Nm Speed: 11 rpm Limit switch: Electronic with impulse counter (44 turns) Protection class: IP55 – water-resistant Features: Integrated brake, thermal protection, parallel installation without relay Ridder Article No.: 550131 The RB120E+ 11-44 tube motor is a high-torque, maintenance-free drive unit with electronic end switch system. It offers quiet operation and precise control, making it ideal for automated roll-up shading systems in demanding environments.

Application: Control unit for 1-phase RB50 / RB50E+ tube motors Voltage: 115 V / 1-phase Housing: Plastic enclosure, IP55 protection class Safety: Glass fuse and adjustable runtime limiter (1–10 min) Control: Manual and remote via 24 V input (AC/DC) Interface: Terminal strip for power, motor, and control signal Indicators: LED and blinking signal for error status Ridder Article No.: 275810 The RMC50-115 V / 1-phase control unit is designed for safe and reliable operation of Ridder RB tube motors. It features manual and remote control options, integrated safety functions, and a compact IP55-rated housing.

Application: Adapter for replacing older RB50E tube motors Compatibility: For RB50E motors with mechanical or electronic limit switches Adapter type: VK10 square adapter Use case: Enables easy retrofit of RB50E motors built before November 2016 Ridder Article No.: 550411 The Adapter Set RB50E+ L is used to retrofit older RB50E tube motors with mechanical or electronic limit switches. It includes the VK10 square adapter introduced in November 2016 and allows for seamless replacement of legacy motors without modifying the mounting system.

Application: Control unit for 1-phase RB50 / RB50E+ tube motors Voltage: 115 V / 1-phase Housing: Plastic enclosure, IP55 protection class Safety: Glass fuse and adjustable runtime limiter (1–10 min) Control: Manual and remote via 24 V input (AC/DC) Interface: Terminal strip for power, motor, and control signal Indicators: LED and blinking signal for error status Ridder Article No.: 275810 The RMC50-115 V / 1-phase control unit is designed for safe and reliable operation of Ridder RB tube motors. It features manual and remote control options, integrated safety functions, and a compact IP55-rated housing.

Application: Shaft support for suspended shading systems with gable drive Material: Hot-dip galvanized steel for high durability Installation: Square tubes are flanged directly onto the motor support Special feature: Simplifies installation by eliminating manual shaft alignment Compatibility: Suitable for RB 120 tube motors Scope of delivery: Bolts and nuts not included The Tube Motor Support for RB120 – 16×16 mm is designed for gable-end suspended shading systems. It allows square tubes to be mounted directly, ensuring accurate shaft positioning and reducing installation effort. The galvanized steel build offers excellent resistance to wear and environmental conditions.

Application: Roll screen systems in greenhouses Torque: 4.2 Nm Voltage: 115 V / 60 Hz Speed: 14 rpm Special feature: Maintenance-free tubular motor with integrated limit switch The RB50-4.2-14 tubular motor is a reliable and maintenance-free drive unit for roll screen systems in greenhouses. It is built into a standard aluminum tube with a diameter of 50 mm and can be fully wound up. The durable planetary gear ensures high efficiency and precise control. Thanks to the integrated brake, the motor stops smoothly and securely, enhancing the safety and stability of the system. The limit switch system is easy to adjust and allows for accurate positioning of the roll screen, ensuring optimal system performance.

Application: Shaft support for suspended shading systems with gable drive Material: Hot-dip galvanized steel for high stability and corrosion resistance Installation: Square tubes are flanged directly onto the bracket Special feature: Reversible plate compatible with all common tubular motors Handling: No manual alignment of the drive shaft required The Tubular Motor Bracket 50.50 with Insert 10×10 and 16×16 mm positions the drive shaft precisely for the motor system and simplifies installation thanks to its intuitive handling. It is ideal for suspended shading systems with gable drive. The bracket is perfectly matched to 50 mm square tubes and only needs to be secured with a bolt and nut. Thanks to the reversible plate, it is compatible with all standard tubular motors.

Application: For horizontal shading systems in greenhouses Voltage: 230 V (120 V version available on request) Torque: 120 Nm Speed: 7 rpm Tube compatibility: For 50 mm and 63 mm roll-up tubes Limit switches: Externally adjustable with Allen key Mounting: Delivered with 16×16 mm square adapter for motor guide The FRM120 tube motor 120-7-230 is a robust and durable drive unit for greenhouse shading systems. It features high torque and easy installation, with externally adjustable limit switches and compatibility with standard roll-up tubes.

Application: Reduction sleeve for adapting the inner diameter of tube motors Material: Aluminum for high stability and corrosion resistance Function: Reduces the motor’s inner diameter from 59 mm to 34 mm The Adaptor for Roll-Up Tube enables precise fitting of drive shafts to tubular motors by reducing the motor’s inner diameter from 59 mm to 34 mm. Made of high-quality aluminum, it offers a durable and stable solution for integrating tubular motors into greenhouse systems.