Motorizing a garage door means gaining everyday comfort: no more getting out of the car in the rain, a door that closes without a second thought, and increased security. However, the market offers numerous models, and choosing a motor goes beyond simply comparing prices. It must be matched to the right door, the right usage, and the right accessories.
This guide sets out the selection criteria, presents the brands available at Mydoors, and covers accessories and spare parts. It is the starting point for our series dedicated to motorization. For an initial overview, you can also read our article choosing the right motor for your garage door.
A motor is not designed to carry the door
This is the starting point. On a sectional door, the weight of the panel is balanced by springs. The motor's only role is to drive: it accompanies the movement. If the springs are worn or poorly adjusted, the motor strains, heats up, and wears out quickly. Before motorizing or replacing a motor, check the door's balance.
Try the test: with the door disengaged, lift it halfway and release it; it should stay in place. If it doesn't, start with the springs. Our spring guide explains how to identify and replace them.
Selection criteria for a sectional door motor
Several criteria guide your choice. The size and weight of the door determine the necessary force: a large insulated door requires more than a small, lightweight panel. Usage frequency also counts: a family garage used several times a day has different needs than an occasional storage shed. The type of rail and ceiling height determine the available space.
Next come the features: integrated lighting, number of remote control channels, emergency release, and smartphone connectivity. Finally, check the warranty and the availability of spare parts, an often-overlooked point. The motors we offer benefit from a 2-year warranty, and 5 years for the SOMMER PRO+.
Three brands, three worlds
The SOMMER collection covers garage doors and gates, with models such as the SOMMER PRO+ and the SOMMER DUO 500. To compare them, read our article SOMMER PRO+ or DUO 500.
The BENINCA collection notably offers the BENINCA JIM3 motor and the BENINCA Jack24.80 motor: see our article BENINCA motor for garage doors. Finally, the LiftMaster collection brings together myQ connected motors, including the LM80EVF: discover it in our article connected LiftMaster myQ motor.
Accessories and spare parts
A motor is accompanied by parts that determine comfort and longevity: remote controls (such as the SOMMER PEARL 4-channel remote or the BENINCA TOGO 2-channel remote), motor brackets (universal side bracket, SOMMER motor bracket), rail and carriage (rail extension, Pro+ S9060 carriage kit).
Regarding maintenance, we also offer spare parts: DUO Vision control board, GIGAcontrol A R3 control board, DUO 500 bulb, and SOMMER external release. To troubleshoot a motor, see garage door motor failure.
Industrial door motorization and safety
Industrial doors require specialized motors, such as the SOMMER Gigasedo for industrial sectional doors: see our article industrial vs. residential door. Regardless of the door, safety measures are essential: obstacle detection, photocells, and emergency release.
After installation, test these safety features and include them in your maintenance routine: find the procedure in our annual maintenance checklist. Motorization is not a replacement for vigilance: ensure that children do not play with the remote controls.
Conclusion
Properly motorizing a sectional garage door first means ensuring it is well-balanced, then choosing a motor adapted to its size, usage, and your expectations in terms of comfort and connectivity. Accessories and spare parts complete the selection and guarantee the longevity of the installation.
At Mydoors, you will find SOMMER, BENINCA, and LiftMaster motors, as well as their parts. Our team can help you confirm the appropriate model for your door before placing your order.
FAQ: sectional door motorization
Which motor should I choose for my sectional garage door?
This depends on the size and weight of the door, the frequency of use, and the desired features. Compare the specifications or ask for advice by providing your door's dimensions.
What is the warranty on the motors?
Our motors benefit from a 2-year warranty, and 5 years for the SOMMER PRO+.
My motor is straining: is it the problem?
Not always. A tired spring or a poorly balanced door causes the motor to strain. Check the balance first.
Can a non-motorized door be motorized?
Yes, if the door is in good condition and well-balanced. Also, check the space available for the rail and the compatibility with your door type.