underground automatic door operators die casting aluminum alloy motor

Basic Information
Place of Origin: SEHNZHEN
Brand Name: WEJOIN
Certification: CE,ISO,SGS
Model Number: WJMP202
Minimum Order Quantity: 1 SET
Price: negotiable
Packaging Details: Carton
Payment Terms: T/T, Western Union
Supply Ability: 10000 set / month
Detail Information
Type: Door Open Motor Usage: Residential Sliding Gates
Material: Die Casting Aluminum Alloy Function: Control
Power: AC Remote Control: 418MHZ
High Light:

sliding gate opener motor


electric gate operators

Product Description

underground automatic door operators die casting aluminum alloy motor


Main Features

1.Ac gate opener
2.Max.gate weight:1800kg
3.metal shell
4.OptionalSlow start&stop
Keypad / single button interface.
Photo beam safety beam interface.
User can select Auto-close function.
Manual key release design for emergency purposes.


Installation of photocell
1. Loosen the screws and take off the water-proof cover.
2. Put photocell signal wire and power wire through the hole of the base. Connect the wire according to the electric diagram.
3. Fix the photocell base with screws to appointed position4. Put on the top lid and fasten it with screws.


Rack installation
Make the gear of the gear rack towards the floor. Make the gear of the rack fit the gear of the motor. Fasten the gear rack to the door with the screws. Push the gate and make it move the whole route Fasten the gear to the gate after assuring that the gate run smoothly the whole route
Rack is usually installed piece after piece. To avoid dithering or blocking, please adjust the gap of the gear rack. We suggest one way( refer to Fig-3): fix up the rack1 and rack after adjusting the two racks with the small adjusting rack


Standard unit

*gate motor
*control board & box
*2pcs remote controls
*manual release key
*user manual
*bolts & nuts


Electronic Data



Wire control


Auto closing


Vehicle loop detector socket


Photocell socket


Alarm light socket



Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support. 
* Welcome to visit our company at any time.


After-Sales Service

* Technical Support all the time.

* Warranty: one year. Free replacement will be sent in your next order.


I. The motor runs but the sliding gate operator doesn't work.
A: Check whether the clutch is closed.
2 The power indicator light doesn't flash and the key doesn't react.
A: Check whether power is connected right.
B: Check whether the fusel is burned, it yes, please exchange it.


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Contact Details
Mr. Frank Zhang

Phone Number : +8615002051250

WhatsApp : +8615002051250