800KG Automatic Swing Gate Opener Residential Courtyard Keypad Alarm Lamp
Price:
negotiable
MOQ:
Sample order accepted
Delivery Time:
5-10 working days after payment received
Brand:
SINOMATIC
Product Description
800KG Automatic Swing Gate Opener with Keypad, Alarm Lamp & Photo Sensor
The PK400AC swing gate opener is engineered for residential courtyard applications, supporting gate leaves up to 400kg in weight and 3.0 meters in width. This system delivers safe, reliable performance with comprehensive security features.
Product Highlights
- Safe and reliable performance
- Adjustable moving speed
- Keypad and single button interface
- Alarm lamp, photo beam & safety beam interface
- User-selectable auto-close function
- Integrated mechanical limit switches eliminate ground stops
- Compatible with 2 openers or 1 opener with single control box
- Available with articulated arm or sliding arm
- Manual key release for emergency operation
Technical Specifications
| Unit Model | PK400AC |
| Power Supply | 220V, 50Hz; 110V, 60Hz |
| Max. Gate Weight | 400KG per Leaf |
| Max. Gate Length | 3.0 m per Leaf |
| Motor Power | 200W |
| Gate Moving Speed | 10 seconds per 90° angle |
| Limit Switch | Mechanical |
| Remote Control Capacity | Up to 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 designed for single leaf gates weighing less than 400kg, with gate length under 2.5 meters. 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
Before installation, ensure the gate operates smoothly manually. Remove plastic covers from the main engine and mounting base plate, keeping all fasteners secure.
For electric lock installation, maintain 40-50mm clearance between gate bottom and ground. Without electric lock, ensure ≥20mm clearance.
Cable Requirements
Prepare appropriate fasteners, power cables (minimum 4 cores, 1.5mm² cross-section per engine), limit switch cables (minimum 3 cores, 0.75mm² cross-section per engine), and control box power cables (minimum 3 cores, 1.5mm² cross-section). Cable length should be determined based on installation site requirements.
Important: Position pipe outlets facing downward to prevent rainwater from entering along the cables.
Mounting Bracket Installation
For secure installation of PK400AC main engines, we recommend using expansion screws to fix the mounting brackets.
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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