Sentinel R21 In-Ground High Duty Cycle Industrial Swing Gate Operator Price Guide: $1,337

Supplier: Rotech Automation

Sentinel R21 Foundation Box

Sentinel R21 Intelligent Release

Sentinel R21 In-Ground Swing Gate Opener

Sentinel R21 Swing Gate Motor

Sentinel R21 Foundation Box

Sentinel R21 Intelligent Release

Sentinel R21 In-Ground Swing Gate Opener

Sentinel R21 Swing Gate Motor

Mechanically tough swing gate operator with adjustable speed control provides an invisible installation while reliably opening large industrial gates up to 3.5M. The operator is fitted in-ground under the gate hinge and can open to 180 degrees.

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Installed in-ground under the gate hinge makes it ideal for locations with decorative gates where the operator visibility isn’t desirable
Useful for sites where the gates are fitted to large brick pillars and conventional linear gate openers cannot be used
Able to open 180 degrees the R21 is suitable situations where gates need more than 90 degree movement.

A reliable robust swing gate opener suitable for large industrial gates up to 3500 mm wide and rated to 1300 operations a day
Gearbox with machined steel gears and heavy duty bearings enclosed in a die cast casing waterproofed to IP67
Constant monitoring of the speed/position of the gate by the absolute encoder allows the control panel to accurately ramp down the speed on closing providing a smooth operation and longer life
Provided with 2 x Nova radio control transmitters, one receiver, all mounting brackets and drive arms
Optional loop detectors and safety beams can be fitted to ensure vehicles and pedestrians protected
Internal and external release via a standard lever or key release system

Fully adjustable operating speeds ensure safe movement of traffic
Revolutionary brushless motor saves time and money in maintenance.
Ultra-low power consumption, smooth operation and precision speed control
Strong gearbox and self-locking mechanism prevents damage as the gate cannot be forced
Mechanically tough and durable

Installed in-ground under the gate hinge makes it ideal for locations with decorative gates where the operator visibility isn’t desirable
Useful for sites where the gates are fitted to large brick pillars and conventional linear gate openers cannot be used
Able to open 180 degrees the R21 is suitable situations where gates need more than 90 degree movement.

A reliable robust swing gate opener suitable for large industrial gates up to 3500 mm wide and rated to 1300 operations a day
Gearbox with machined steel gears and heavy duty bearings enclosed in a die cast casing waterproofed to IP67
Constant monitoring of the speed/position of the gate by the absolute encoder allows the control panel to accurately ramp down the speed on closing providing a smooth operation and longer life
Provided with 2 x Nova radio control transmitters, one receiver, all mounting brackets and drive arms
Optional loop detectors and safety beams can be fitted to ensure vehicles and pedestrians protected
Internal and external release via a standard lever or key release system

Fully adjustable operating speeds ensure safe movement of traffic
Revolutionary brushless motor saves time and money in maintenance.
Ultra-low power consumption, smooth operation and precision speed control
Strong gearbox and self-locking mechanism prevents damage as the gate cannot be forced
Mechanically tough and durable