ALEKO AR-1450 SLIDING GATE OPERATOR USER’S MANUAL
6
4. Working principle and main structure
The device is composed of a single-phase motor, worm and worm gear. The main shaft of the
motor rotates the worm with the clutch engaged, the worm rotates the worm gear and output
gear, which pushes the rack attached to the sliding gate, thus moving the gate.
The device is installed with a thermal protector, the thermal protector will switch off the motor
automatically in case of the temperature is higher than 120°C and switch on the motor
automatically when the temperature is lower than 85°C
±
5°C.
5. Installation and adjustment
The AR-1450 rack-driven gate operator operates
by forcing a drive rack past a drive gear.
The entire configuration is shown in Fig.1. The gate operator must be installed on the inside of
the gate.
Gate preparation
Be sure the gate is properly installed and slides smoothly before installing the AR-1450
sliding gate operator. The gate must be plumb, level, and move freely.
Fig.1
Limit switch
Magnetic limit switch
Remote control operating range
30m
z
H
m
2
9
.
3
3
4
y
c
n
e
u
q
e
r
F
Remote control mode
Single-button
Auto-close time
0-44 sec.
Working time
90 sec.
Noise
≤
62dB
Environmental temperature
-10
º
C~+55
º
C
Summary of Contents for Lockmaster DKC400U
Page 3: ...AR 1450 2...
