Somfy RDO 50 CSI 25/17 tubular motor used & refurbished | Emergency hand crank

Somfy LT – emergency hand crank motor (used & refurbished | tested)
“I am the motor that doesn’t give up even when the power fails – reliable, robust and ready for emergency operation.”
I offer you used Somfy LT tubular motors with emergency hand cranks (NHK, CSI, RDO) - robust, mechanical drives for roller shutters, large roller shutters and sun protection systems where reliability and safety are the priority.
These motors are based on the proven LT technology and are also equipped with an emergency hand crank function that allows the drive to be operated manually even in the event of a power failure.
Emergency manual operation is a decisive advantage, especially for garage and roller door systems:
If the power goes out or the control system fails, the gate can still be opened or closed using the integrated crank - so that you remain flexible and able to act at all times.
Each motor is cleaned, tested and assessed in accordance with EU safety requirements (GPSR) in my registered workshop. This creates a long-lasting, tested drive for safe use in mechanical roller shutter systems.
 
 
 
Inspection and refurbishment in the specialist workshop
 
 
 
Function and running performance
 
 
Mechanical limit switch and direction of rotation
 
 
Electrical safety according to GPSR
 
 
Condition of the connecting cable and the mechanical coupling
 
 
Wearing parts are replaced if necessary so that the motor is technically tested and ready for use again immediately.
 
 
 
Area of application: Rolling doors & systems with emergency manual operation
The Somfy LT motors with emergency hand crank (NHK, CSI, RDO) are designed for use in roller shutters, industrial gates and larger roller shutter systems.
They combine the proven mechanical limit switch of the LT series with a robust emergency manual function that ensures operation even in the event of a power failure or system error.
This makes these motors ideal for garages, workshops and industrial facilities where manual emergency opening is required or makes technical sense.
 
 
 
Sustainability meets safety
By professionally preparing them, I extend the lifespan of these high-quality drives - a sustainable alternative to purchasing new ones.
All motors offered are tested according to GPSR and meet the current requirements for safety and function.
Each motor comes from trustworthy sources or from my own inventory and is only passed on after a successful functional test.
 
 
 
Additional notes
 
 
 
The images shown in the listing are for reference purposes only. Nameplates or housing details may vary as Somfy has changed series markings over the years. The exact motor type is always stated in the respective variant description.
 
 
The motors are offered without accessories as standard. If you need plug pins, bearings, adapters, emergency hand cranks or connection cables, you can order them separately in the shop - if available - or ask me.
 
 
Cable types:
 Newer models have a pluggable connection cable.
 Older versions usually have a permanently installed, sufficiently long connection cable.
 
 
An instruction manual is usually provided after purchase.
 
 
 
 
Legal certainty and quality
 
 
 
Tested according to EU Safety Regulation (GPSR)
 
 
Sales tax: differential taxation in accordance with Section 25a UStG (no VAT certificate)
 
 
Warranty: 1 year by Smart Home Thomas Reh
 
 
Island shipping: Flat rate surcharge of €27 for deliveries to the following European islands: Canary Islands, Madeira, Azores, Balearic Islands, Corsica, Sardinia, Sicily, Greek islands and German North/Baltic Sea islands.
 
 
Note on revocation: The used and refurbished components offered have been tested and are functional. A test of the condition and function is only possible when it is not assembled. If the goods are assembled, put into operation or if an attached security label is damaged or removed, this is considered to be use beyond the handling required for testing. In these cases, in the event of a revocation, an appropriate reduction in value may occur in accordance with Section 357 of the German Civil Code (BGB).
 
 
Regular expansion: I continually receive new used Somfy tubular motors, which are added to the shop after checking.
 
 
 
 
Advantages at a glance
 
 
 
Emergency hand crank function (NHK / CSI / RDO) for manual operation
 
 
Mechanical limit switch – robust & precise
 
 
Reliable in the event of a power failure or system error
 
 
Tested in a registered specialist workshop
 
 
Legally tested according to GPSR