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.

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.

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.

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.

Application: Chain-driven worm gear for ventilation and energy screens without power supply Material: Sturdy build with KST chain wheel and guide Gear ratio: 1:16 (70 Nm torque) Chain length: Usable length 2 m Features: Low-maintenance and resistant to climate conditions Installation: Direct-mount solution for easy connection to the drive shaft The Worm drive is a chain-driven unit ideal for operating ventilation systems and energy screens without electricity. It’s especially useful for elevated side vents that can’t be reached with a standard crank, and for small to medium greenhouse, barn, or hall installations. Its rugged design with KST chain wheel and guide ensures durability and reliability. The 1:16 gear ratio delivers 70 Nm of torque, and the 2-meter chain provides ample reach. Engineered to withstand greenhouse conditions, the system is low-maintenance and installs directly onto the drive shaft for quick setup.

Application: Manual operation of hand drives in shading and ventilation systems Material: Durable metal construction for long-term use Length: 120 cm Features: Ergonomic handle for comfortable operation The Hand Crank for Manual Drive 120 cm offers a reliable and user-friendly solution for manually operating greenhouse shading and ventilation systems. Its extended length makes it ideal for elevated installations. Built with robust metal and designed for ergonomic handling, it ensures long-lasting performance and ease of use.

Application: Chain-driven worm gear for ventilation and energy screens without power supply Ideal for: Elevated side vents unreachable with standard cranks Use cases: Small to medium installations in greenhouses, barns, and halls Gear ratio: 1:40 (145 Nm torque) Chain length: Usable length 4 m Chain wheel: Made of impact-resistant plastic Installation: Direct-mount solution with worm gear, KST chain wheel, and guide Features: Low-maintenance and climate-resistant Excellent value for money Simple connection to drive shaft The KAV Worm Gear offers a complete solution for manually operated ventilation and energy screen systems. With a 4-meter chain and 1:40 gear ratio, it’s well-suited for elevated installations and ensures reliable torque transmission. Its durable plastic components and weather-resistant design make it ideal for long-term use in greenhouse environments.

Application: Adapter between manual drive and hand cranks Material: Sturdy steel for high stability Compatibility: Suitable for hand cranks with 60 cm and 120 cm length The Hook for Manual Drive serves as an adapter between the manual drive and hand cranks. It is used when the drive is mounted in elevated positions and requires an extension. Its robust construction ensures a secure and stable connection between the drive and crank.