DESCRIPTION:

Designed for use on all rolling doors and grilles and large sectional doors with high or vertical lift track.

FEATURES:

• Chain keeper.
• Universal left- or right-hand mounting.
• External radio control terminal strip.
• Three button open-close-stop control station Nema-1.
• Motor removable without affecting limit settings.
• Heavy duty worm gear reduction in oil bath gearbox.
• 1.5 second time delay on all open function’s standard on 1.5, 2, 3, & 5 HP.
• Solenoid brake standard.
• #50 roller chain and sprockets on final drive, except 3 HP or larger.
• 24V class 2 control circuit with 40VA transformer to protect against short circuit.