• The power can be disconnected by the manual clutch

• Automatic door-closing function, you can set the close time from 1-60s

• With motor force adjustment, temperature protector, and motor time protection

• Slow heat generation, stable start, high safety, waterproof, explosion-proof, etc.

• It also features anti-shock stroke design and infrared sensing design

Specification:

• Material: Plastic, aluminum

• Motor Power: 370W/550W(Optional)

• Motor Speed: 1400r/min

• Maximum load:

• 370W: Can pull the door with the weight of 800kg

• 550W: Can pull the door with the weight of 1200kg

• Output Torque: 18N.m

• Limit Switch: Magnetic Limit Switch

• Noise: <56dB

• Max # of Remotes: 25

• Duty Cycle: 10 Minutes

• Remote Contol Mode: Single button

• Starting Current: 3A

• Running Speed: 12m/min

• Temperature: -25℃~55℃

• Remote Power Supply: 1 x 23A 12V alkaline battery (Not included）

Working Principle and Structure:

1. This machine consists of the motor, worm, gear, driven gear, etc.

The specific motor drives the worm, the worm transfers the motion to the worm gear and the driven gear (sprocket), and the driven gear drives the rack. 

The motor transfers its motion energy to the sprocket through the worm and gear, the driven gear, and the worm gear will both rotate when the clutch is engaged, so the door will to be open or close under electric control. When in a power failure, get the clutch disengaged through the disengage key(turn 90° clockwise), this machine will be affected manually to open or close the gate.