
Please read the instructions carefully before proceeding.
MCU is supplied to control the gate operator.
Keypad / single button interface.
Photo beam safety beam interface.
User can select Auto-close function.
Manual key release design for emergency purposes.
2. Important safety information
Carefully read and follow all safety precautions and warning before
attempting to install and use this automatic gate operator.
Make sure the Power supply(AC220V or AC110V) of the gate
operator is suitable for the power supply in your area.
3. Main technical parameters
Type
Power supply 220V, 50Hz 110V, 60Hz
Motor speed 55rpm 66rpm
Rated output power of motor 200W
Remote control operating
distance
30m (Frequency:433.92mHz)
Remote control mode Single button
Output shaft height 48mm
Max. gate weight 500Kg
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR
PY-500ACU
PY-500ACT

2
Output torque 14N·m
Limit switch Spring limit switch or Magnetic limit switch
Noise ≤56dB
Duty cycle S2, 15 minutes
extra remote control 20
Environmental temperature -20°C~+50°C
Gate Move speed 13m/min 15m/min
Type
Power supply 220V, 50Hz 110V, 60Hz
Motor speed 55rpm 66rpm
Rated output power of motor 300W
Remote control operating
distance
30m (Frequency:433.92mHz)
Remote control mode Single button
Output shaft height 48mm
Max. gate weight 800Kg
Output torque 18N·m
Limit switch Spring limit switch or Magnetic limit switch
Noise ≤56dB
Duty cycle S2, 15 minutes
extra remote control 20
Environmental temperature -20°C~+50°C
Gate Move speed 13m/min 15m/min
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR
PY-800ACU
PY-800ACT

4. Mechanical Installation
The will handle gate weighting up to 500
kg/800kg and up to 8m/12m if the proper installation procedures
The gate operator operates by forcing a drive rack by a
drive gear. The entire configuration is shown in the diagram below.
The gate operator must be installed on the inside of the gate.
Be sure the gate is properly installed and slides smoothly before
installing the sliding gate operator. The gate
must be plumb, level, and move freely.
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR
PY-500ACU/PY-800ACU
PY-500ACU
PY-500ACU/PY-800ACU

In order to protect the cable, use PVC conduit for low voltage power
cable and control wires. Conduit must be preset into the concrete
when it is poured. Wires within the conduit shall be located or
protected so that no damage can result from contact with any rough
The base unit of the gate operator requires a concrete pad in order to
maintain proper stability. The concrete pad should be approximately
450mm x 300mm x 200mm deep in order to provide for adequate
weight and structure to insure proper stable installation.
Spring limit switch
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR

5
Magnetic limit switch
Fig.2
You can use anchor bolts, anchors, washers and nuts. These
anchors must be set into the concrete when it is poured or you can
use wedge anchors to fasten the operator.
Operator base (see Fig.3)
After the concrete has hardened, mount the gate operator base to the
concrete pad. Verify that the base is properly leveled.
Using bolts and washers mount the gate operator to the base and
insert the cover. Check the operator and make sure it is lined up with
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR

Fix the three nuts (in the same package with rack) on the rack
Lay the first piece of rack on the gear and weld the first nut on the
Move the gate manually, checking if the rack is resting on the
gear, and weld the second and third nut.
Bring another rack element near to the previous one. Move the
gate manually and weld the three nuts as the first rack, thus
proceeding until the gate is fully covered.
When the rack has been installed, to ensure it meshes correctly
The space between rack and gear is about 0.5mm.
PY-500ACU/PY-800ACU SLIDING GATE OPERATOR