China 300KG Automatic Door Openers Chain Driven , Automatic Sliding Garage Door Opener for sale

300KG Automatic Door Openers Chain Driven , Automatic Sliding Garage Door Opener

Price Negotiable

Price: Negotiable

MOQ: 50 SETS

Delivery Time: 5-8 WORK DAYS

Brand: SONGRUI

Product Description

Backup Battery Waterproof 300KG Automatic Door Openers Chain Driven
Chain drive is widely used in American. The gate opener designed for residential use, weight up to 300 Kg and operating distance up to 8 meters.

Main Features:
* Built-in control board and 24V/4.5Ah backup battery.
* Intelligent charging system supplied.
* MCU is supplied to control the gate opener.
* Keypad / single button interface.
* Alarm lamp, Photo beam & safety beam interface.
* User can select auto-close function.
* Electronic limit switch and soft start & slow stop function.
* Manual key release design for emergency purposes.
* Automatic stop when hitting obstacle during opening, auto-reverse when hitting obstacle during closing.(Smart version)
* Soft start and slow stop. (Smart version)
* Solar System compatible

Standard Unit:

gate motor
control board & box
2 remote controls
manual release key
user manual
bolts & nuts
6m chain
iron plate

Main technical parameters:

Unit Model	PY300DC	PY300DCL
Power Supply	AC220V/50Hz; AC110V/60Hz
Maximum Gate Weight	300kg
Motor Power	24VDC, 100W
Output Torque	8N.m
Output Shaft Height	46mm
Limit Switch	Electronic limit switch
Gate Moving Speed	13m/min
Remote Control Range	≥30m
Recording of Up Remotes	25
Frequency	433.92MHz
Work Duty	S2 20min
Noise	≤60db
Working Temperature	-20℃~+50℃
Backup Battery	24V 4.5Ah
Driving Mode	Gear	Chain
Package Weight	11.50kg	19.00kg