KEYPLUS LD-P2120 Commercial Parking Barrier Gate

Heavy-Duty DC24V Brushless Parking Barrier Gate Engineered for 8 Million Flawless Cycles

Featuring patented crank-rocker transmission, dual-position mechanical self-locking, and field-adjustable orientation (1.8–6s). Built for high-traffic toll plazas, commercial parks, and modern parking infrastructures. Engineered with a durable IP54 cast carbon steel housing, digital speed curve regulation, and seamless integration with third-party access control platforms.

• DC24V Brushless Drive & 8 Million Cycles: Industrial-grade brushless motor paired with precision reduction drive guarantees over 8,000,000 duty cycles with zero scheduled maintenance.
• Patented Crank-Rocker Transmission (20% Fewer Parts): Innovative kinematics streamline internal linkages, cutting component count by 20% to drastically eliminate potential failure points and reduce wear.
• Horizontal & Vertical Auto-Locking Mechanism: Automatically engages a heavy-duty mechanical lock when the barrier reaches 0° and 90°, safeguarding against forced manual tampering and gale-force wind vibration without burning electrical hold current.
• Full-Spectrum Boom Compatibility (Up to 6m): Universal modular arm holder accommodates straight booms (≤ 6m), articulated folding booms (≤ 5m), and fence arms (≤ 5m) with smooth speed options configurable from 1.8s to 6s.

• Frequent Motor Burnout & Gearbox Fatigue Under Peak Traffic: Standard AC-driven barrier gates frequently overheat and enter thermal shutdown during morning and evening commuting peaks. Violent stopping impacts quickly strip gears and shear limit switches, causing costly operational downtime.

The Solution: Powered by a DC24V high-torque brushless motor and digital acceleration/deceleration control, the LD-P2120 delivers constant-torque, low-temperature performance, completely eliminating motor burnouts even during 24/7 non-stop cycling.

• Warehouse Stock Bloat Due to Rigid Left/Right Gate Configurations: Project contractors are often forced to stock separate left-handed and right-handed barrier cabinets, causing installation delays and doubling inventory capital when site layouts change unexpectedly.

The Solution: The LD-P2120 incorporates an adjustable left/right symmetrical mechanical architecture, allowing quick on-site directional changeover within minutes and reducing inventory SKU pressure by 50%.

• Severe Weather Breakdown & Vehicle Impact Damage: Outdoor barrier gates in extreme climates suffer from moisture corrosion, sudden blackouts, and barrier collision risks with passing vehicles or pedestrians.

The Solution: Heavy-duty powder-coated carbon steel enclosure with IP54 rating withstands harsh outdoor conditions from -30°C to +70°C. Standard equipped with high-visibility LED traffic navigation, manual clutch release during outages, and multi-sensor anti-smash interfaces (rebound on obstruction, ground loop, infrared photo beam, and digital radar).

Patented Kinematic Crank-Rocker Mechanism (20% Component Reduction)

• Feature: Utilizes an optimized high-tensile crank-rocker linkage design with 20% fewer mechanical components than conventional barriers.
• Advantage: Eliminates unnecessary gears and mechanical connections, drastically improving structural rigidity and reducing friction wear.
• Benefit: Achieves rock-solid operational stability and cuts annual servicing calls, lowering total cost of ownership (TCO) across property lifecycles.

Dual-Position Automatic Structural Self-Locking

• Feature: Mechanical transmission automatically locks into dead-center geometry whenever the boom arm reaches complete horizontal (0°) or vertical (90°) positions.
• Advantage: Eliminates back-driving pressure onto the motor shafts and holds the arm rigidly in place without burning electrical hold current.
• Benefit: Prevents unauthorized manual vehicle bypass and protects internal components against windstorm oscillation damage.

Integrated LED Indicator & Open Architecture Connectivity

• Feature: Flush-mounted high-visibility two-color LED status light on the cabinet face, combined with standard Dry Contact and RS485 communication ports.
• Advantage: Offers clear red/green driver navigation cues and provides plug-and-play wiring to LPR cameras, radar sensors, loop detectors, and third-party access control consoles.
• Benefit: Prevents pedestrian/vehicle collisions, accelerates throughput speed, and slashes on-site system integration time.

Ideal Deployment Scenarios:

• Commercial Complexes & Corporate Parks: High-density peak throughput management with rapid 1.8s–3s opening response to avoid vehicle tailbacks.
• Underground & Multi-Story Parking Garages: Compatible with 90° or 180° articulated folding booms (≤ 5m) engineered specifically for low-clearance ceiling constraints.
• Industrial Logistics Centers & Toll Plazas: Heavy-duty straight boom deployment (≤ 6m) with industrial duty cycles and continuous operation in demanding environments.
• Residential Gated Communities: Low-noise brushless motor action combined with dual-color LED status indicators to ensure pedestrian safety and neighborhood tranquility.

Compatible Solutions:

• License Plate Recognition (LPR / ANPR) Integration
• RFID / UHF Long-Range Vehicle Identification
• QR Code & Barcode Ticketed Parking Systems
• Digital Radar & Induction Loop Anti-Smashing Safety Systems
• Access Control, Visitor Management & Property Management Platforms

Physical Dimensions & Weight:

• Housing Footprint: 350 mm × 250 mm × 1040 mm
• Standard Boom Mounting Height: 830 mm (from ground to boom axis)
• Net Weight: ~48.5 kg (Chassis and motor mechanism assembly, excluding boom arm)

Packaging Standards:

• Barrier Cabinet Packaging: 1 Unit per export heavy-duty honeycomb carton reinforced with edge protectors and moisture-proof PE shrink wrap (420 mm × 320 mm × 1120 mm, Gross Weight: ~52 kg).
• Boom Arm Packaging: Heavy-duty cylindrical spiral cardboard tubes (Straight boom) or reinforced wooden crate protection (Fence/Folding articulated boom).
• Standard Included Accessories: 1× LD-P2120 Main Cabinet, 2× Wireless Remote Fobs, 1× Anchor Bolt Assembly Kit, 1× Arm Mounting Clamp & Hardware, 2× Cabinet Access Keys, 1× Installation & Commissioning Manual.

Delivery & Logistics:

• Sample Dispatch: 3–5 working days for standard color configurations (Orange/Dark Gray).
• Volume Project Orders: 15–25 working days (supports custom RAL powder coating colors, private brand silk screening, and international standard voltages).
• Shipping Terms: EXW, FOB Shenzhen/Guangzhou, CIF, and door-to-door DDP logistics supported.