Cherubini Ocean NHK Roller Shutter Motors & Radio Motors

Buy Cherubini Ocean NHK tubular motors with emergency crank system for roller shutters and awnings. At Fenstergigant, you'll find Ocean motors with mechanical limit switches and Ocean RX radio motors with integrated radio receivers. Choose the right Cherubini Ocean based on application, torque, speed, and desired control type.

The Cherubini Ocean is a tubular motor with an NHK emergency crank system for appropriately constructed roller shutter and awning systems. In addition to electrical motor operation, the NHK system allows for manual emergency operation via a suitable crank mechanism. This makes the Ocean series particularly suitable for systems where an additional manual operating option is to be provided.

For tubular motors, NHK stands for an additional emergency hand crank or emergency operating option. The motor is operated electrically during normal operation. Via the mechanical connection provided for this purpose, the system can also be moved manually if required. For this to work, the motor, bearings, crank mechanism, and other components must be suitably coordinated. A roller shutter motor with an emergency crank combines an electric tubular motor with an additional mechanical operating option. This can be useful, for example, if a system needs to remain operable even in the event of an electrical power failure. The actual emergency operation depends on the complete mechanical design of the respective system.