Rollvento SG-1800 Sliding Gate Operator
Model SG-1800
The SG-1800 sliding gate operator, sharing the SG-800 housing and keyed release mechanism.
What the SG-1800 delivers
The higher-numbered of the two SG sliding gate operators, built in the same housing as the SG-800 with the same full-width status light and keyed manual release in the base. Technical specifications for the SG-1800 are being issued separately — request the datasheet for gate weight, speed and power ratings before specifying.
Technical information
Values as published in Rollvento product data, grouped for quick reference. Open a section to view details; confirm site-specific parameters with engineering before ordering.
Get a Quote- A level concrete plinth is cast beside the gate track, and the motor is bolted to its base plate with anchor bolts.
- The rack is fixed to the gate leaf in sections, with 1–2 mm clearance above the pinion so the gate weight never rests on the motor.
- Travel limits (mechanical, magnetic or electronic depending on model) are set at the fully open and fully closed positions.
- Photocells are mounted on both sides of the opening at 500–600 mm height; the control board is then programmed for auto-close and obstacle sensitivity.
- A manual release key disengages the gearbox so the gate can be moved by hand during a power failure.
SG-1800: frequently asked questions
Where is the SG-1800 used?
Typical applications: .
What is a Rollvento sliding gate motor?
It is a floor-mounted rack-and-pinion operator that opens and closes sliding gates. Rollvento supplies 24 V DC models with battery backup for homes, high-speed brushless models for busy entrances and 220 V AC industrial models for gates up to 2000 kg.
Which Rollvento motor suits a heavy sliding gate?
For gates above roughly 1000 kg — typical of long steel industrial gates — choose the SL1500AC or SL2000AC 220 V AC models, which are rated to 1500 kg and 2000 kg respectively. For very long or high-cycle industrial gates, contact engineering for a sizing review.
Other sliding gate motors
Request a quotation for the SG-1800
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