SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
                                                                                                           
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24 Years
Since 2002
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Electric PK400AC Swing Gate Opener Motor Outdoor Waterproof Remote Control

Price Negotiable
Price: negotiable
MOQ: Sample order accepted
Delivery Time: 5-10 working days after payment received
Brand: SINOMATIC
Product Description
Electric PK400AC Swing Gate Opener Motor
Outdoor waterproof remote control rolling code WIFI mobile app electric PK400AC swing gate opener motor designed for residential courtyard swing gates.
PK400AC Swing Gate Opener Motor unit showing industrial design and components
Product Overview
The PK400AC gate opener is engineered for residential courtyard swing gate applications, supporting gate leaf weights up to 400 kg and widths up to 3.0 meters.
Key Features
  • Safe and reliable performance with advanced safety features
  • Adjustable moving speed for customized operation
  • Keypad and single button interface options
  • Alarm lamp, photo beam & safety beam interface compatibility
  • Selectable auto-close function for convenience
  • Integrated mechanical limit switches eliminate ground stops
  • Available for installation with 2 openers or 1 opener with single control box
  • Compatible with articulated arm or sliding arm configurations
  • Manual key release design for emergency operation
Technical Specifications
Parameter Specification
Unit Model PK400AC
Power Supply 220V, 50Hz; 110V, 60Hz
Max. Gate Weight 400KG / Leaf
Max. Gate Length 3.0 m / Leaf
Motor Power 200W
Gate Moving Speed 10 seconds per 90° angle
Limit Switch Mechanical
Remote Control Capacity 25 remotes
Decoding / Frequency Rolling code / 433.92MHz
Work Duty S2 15min
Noise Level ≤60dB
Operating Temperature -20°C to 70°C
Gross Weight 28KG (2 packages)
Installation Guide
The PK400AC swing gate opener is suitable for single leaf gates weighing less than 400kg, with single leaf swing gate length under 2.5m. The drive system utilizes worm and worm gear combined with pinion transmission. For protection, this gate opener must be installed inside the enclosure or yard.
Installation Preparation
  • Confirm proper gate installation and smooth manual operation before installing the opener
  • Remove plastic covers from main engine and mounting base plate, keeping fasteners secure
  • For electric lock installation: maintain 40-50mm clearance between gate bottom and ground
  • Without electric lock: maintain ≥20mm clearance between gate bottom and ground
Cable Requirements
Prepare appropriate fasteners for mounting plate and wall connections, along with:
  • Main engine power cable: minimum 4 cores, cross-sectional area ≥1.5mm²
  • Main engine limit switch cable: minimum 3 cores, cross-sectional area ≥0.75mm²
  • Control box power cable: minimum 3 cores, cross-sectional area ≥1.5mm²
Important Note: Position pipe outlets facing downward to prevent rainwater from entering along the cable.
Mounting Bracket Installation
For secure PK400AC main engine installation, we recommend using expansion screws to fix the mounting brackets.
Documentation
For comprehensive installation and operation details, download the complete user manual:

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
Location 3F, Bldg B, No. 55 Langbei Vlg, Tongde Community, Baolong, Longgang, Shenzhen, 518116, China.
Contact Person Manfrid Lee

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