Bubendorff part number: 221190 (left motor) / 221189 (right motor) - for Nelto and Design ranges

Replaces product references 221151 (Left motor) / 221150 (Right motor): Radio motor R - 33 Nm + 2-button rectangular remote control

100% Genuine Bubendorff Spare Part

• BUBENDORFF radio-controlled motor, type R
• Torque: 33 Nm
• Automatic limit switches
• Supplied with a 2.50 m cable containing 2 conductors (brown, blue)
• Supplied with its wall-mounted radio transmitter (223026). Note: the R radio motor works exclusively with an ID radio transmitter labeled with the same S/N number.
• Compatible with the additional transmitter (226001), ID2 clock (229026), 5-channel transmitter (229017) and universal interface (229018).

Is the R radio motor centralizable?

The R radio motor cannot be centralized with other shutters if you are replacing a motor in an existing shutter installation that operated with a power line communication protocol (centralization via the electrical network).
However, this motor can potentially be centralized using the motor's radio protocol. This means that the motors of your roller shutters, having been replaced with motors of this same type R (radio protocol), can be centralized with one of the following Bubendorff radio remote controls:

• Additional transmitter to control 1 group of up to 20 shutters
• 5-channel remote control to operate up to 5 groups of up to 20 shutters
• 4-channel remote controls with clock to operate and program up to 4 groups of shutters

If you want the replacement motor to be immediately compatible with your current central locking system, then choose the RG motor .

Can the R radio motor replace a wired motor?

Yes, the R radio motor can replace a wired motor. Specifically, it can replace the 3-wire FG type wired motors, which are no longer manufactured by Bubendorff.
To do this, you must remove the motor's reversing switch from its wall-mounted electrical box and ensure the electrical connection is made so that the neutral and live wires go directly to the motor. The third wire can be removed or protected.
If you wish to keep the wall switch, one option allows you to take the square radio remote control with a grey or white central square and fix it to the existing electrical box in place of the old switch.
The steps for converting a wired FG/MG motor to an R or RG motor are available in the downloadable instructions in the "Attachments" tab.

How can I be sure I'm choosing the right engine torque?

R motors are currently available in 10 Nm, 25 Nm, and 33 Nm torque ratings. If your motor is marked 6 or 10 Nm, you can be sure the 10 Nm motor will be suitable. If it's marked 20 or 25 Nm, you can choose the 25 Nm motor, and if it's marked 30 or 33 Nm, then opt for the 33 Nm motor.

It is not advisable to use a higher torque than the one currently installed. Because the motor stops due to the force exerted by the upper and lower stops, you risk breaking the shutter curtain's attachments (called automatic locks) on their axle, or even damaging the curtain slats.
However, if you wish to increase the torque of your engine, remember to add one or two pairs of automatic locks to your order.

If you have any doubt about the motor pair in place, do not hesitate to make a request to us with the SN number of the shutter either by chat (bottom right) or via our form.

How do I replace the R radio motor?

All disassembly and assembly steps are given in the instructions downloadable from the "Attachments" tab.

What are the conditions for applying the warranty on Bubendorff roller shutter motors?

The warranty is valid for 5 years from the date of invoice for the engine. If your engine If a warranty claim is required, you can contact our services. The motor must then be returned with its transmitter. You must first ensure that the motor has not been punctured or subjected to an electrical surge. Indeed, in the latter two cases, it is not considered a motor defect and the manufacturer will not honor the warranty.

This motor seems longer than the one I currently have, is it compatible?

No worries, this motor model is compatible with your shutter, you will just need to drill the metal shaft further to rivet it, be careful not to drill the motor, the warranty would be void.

Is the motor sold with its remote control? Will my old remote still work?

All Bubendorff radio motors are sold with a transmitter pre-paired at the factory with the motor; your old transmitter will not be able to control this new motor under any circumstances, and if you need additional control, you will need to add an additional removable transmitter to your order.

Is there a specific commissioning setting for this model?

No, switching on the power and setting the shutter to its upper and lower limits will allow it to initialize itself; if you do not want the shutter to stop automatically at the upper limit, it will then be possible to configure it (only the upper limit is configurable).
The steps for adjusting the upper stop are available in the downloadable instructions in the "Attachments" tab.