SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
                                                                                                           
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Since 2002
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Heavy Duty Encoder Limit Sliding Gate Opener Frequency Converter 4000kg Gate Weight

Price Negotiable
Price: negotiable
MOQ: Sample order accepted
Delivery Time: 5-10 working days after payment received
Brand: SINOMATIC
Product Description
Heavy Duty Encoder Limit Sliding Gate Opener Frequency Converter
Designed for heavy-duty applications with capacity for gates up to 4000kg, this sliding gate opener features advanced frequency inverter control and encoder limit technology.
Product Overview
The SL4000BP sliding gate opener is engineered for gates weighing less than 4000kg, utilizing rack and gear transmission. This unit must be installed inside an enclosure or yard for optimal protection and performance.
Technical Specifications
Parameter Specification
Unit Model SL4000BP
Power Supply 380V, 50Hz
Maximum Gate Weight 4000KG
Motor Power 1500W
Control Unit Frequency Inverter
Gate Moving Speed 10 m/min
Limit Switch Encoder
Remote Control Capacity 400 units
Decoding / Frequency Rolling code / 433.92MHz
Work Duty S2 20min
Noise Level ≤60dB
Operating Temperature -20°C to 50°C
Gross Weight 53kg (carton) / 63kg (pallet)
Key Features & Functions
  • Advanced frequency inverter control unit
  • User-friendly keypad and single button interface
  • Alarm lamp, photo beam & safety beam interfaces
  • Configurable auto-close function
  • Auto-reverse safety when encountering obstacles
  • Manual release mechanism for emergency operation
  • Built-in thermal protection in motor winding
  • Protective cover for enhanced gear safety
  • Turbine and worm drive system for stable operation
  • Soft-start and slow-stop technology with auto-reverse
  • Multiple interface support (infrared, solar, Bluetooth, alarm lamp, camera, external buttons)
  • Easy assembly with manual operation capability during power failure
SL4000BP Heavy Duty Sliding Gate Opener Unit
Installation Requirements
Pre-Installation Preparation
Ensure the sliding gate is properly installed with a level gate rail and smooth manual operation before installing the gate opener.
Cable Installation
For optimal performance and cable protection, bury motor & power cables and control cables separately using two PVC tubes.
Concrete Pedestal
Precast a concrete pedestal of appropriate size to securely mount the gate opener. Verify the distance between gate and opener before casting.
Installation Setup
Remove the metal casing from the main unit before installation and securely store all fasteners. Users must provide appropriate power cables based on installation requirements: 220V systems require minimum 3-core wiring, 380V systems require minimum 4-core wiring, with wire core cross-section not less than 1.5mm². Cable length should be determined according to site conditions.

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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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