S500 Multi Rotor Air PCB Frame with High Landing Gear for FPV Quad-Copter

The S500 Multi Rotor Air PCB Frame is a professional-grade quadcopter airframe designed for FPV racing and aerial photography applications, featuring an integrated PCB design with optimized weight distribution and structural rigidity. Professional drone pilots, FPV enthusiasts, and commercial aerial imaging operators utilize this frame for its superior stability, durability, and compatibility with standard flight controllers and ESC configurations. This frame solves critical challenges in drone assembly by providing pre-engineered motor mounting points, precise arm geometry, and reinforced landing gear that absorbs impact forces while maintaining structural integrity during high-speed maneuvers and rough terrain landings.

Product Overview

The S500 Multi Rotor Air PCB Frame utilizes a modular composite construction combining aluminum alloy arms with a reinforced PCB central hub that houses flight electronics. The frame's design philosophy centers on minimizing vibration transmission to the flight controller and camera gimbal while maximizing payload capacity. The high landing gear configuration features extended shock-absorbing struts that elevate the airframe 80-100mm from ground level, protecting propellers and sensitive electronics during takeoff and landing operations. This elevated design also improves ground clearance for uneven terrain operations and reduces dust ingestion into motor bearings during low-altitude flights.

The PCB frame architecture integrates mounting holes for flight controllers, power distribution boards, and video transmission equipment in a standardized layout compatible with Pixhawk, APM, and Betaflight controllers. The aluminum arms utilize a tapered design that reduces weight while maintaining torsional rigidity required for synchronized motor control. The frame's 500mm wheelbase provides optimal balance between maneuverability and stability, making it suitable for both autonomous missions and manual FPV piloting. The integrated vibration dampening system isolates the central electronics hub from motor vibrations, critical for maintaining accurate IMU readings and video stabilization in aerial photography applications.

Key Specifications

Specification	Details
Product Type	Multi Rotor Quadcopter Air Frame with PCB Hub
Frame Size	500mm Wheelbase
Material Composition	6061-T6 Aluminum Alloy Arms with PCB Central Hub
Landing Gear Height	80-100mm Extended Configuration
Arm Length	250mm per arm
Weight Capacity	Payload 2-3kg excluding battery
Motor Mounting	Standard M3 threaded inserts for 22xx series motors
Flight Controller Compatibility	Pixhawk, APM, Betaflight, Cleanflight
ESC Configuration	4x 30A minimum ESC requirement
Battery Mounting	Velcro or strap compatible central bay
Origin	Original/Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• High Landing Gear Configuration: Extended 80-100mm shock-absorbing struts protect electronics and propellers during rough landings while improving ground clearance for uneven terrain operations
• Integrated PCB Hub Design: Pre-drilled mounting points for flight controllers, PDB, and video transmitter eliminate custom fabrication and reduce assembly time by 40 percent
• Aluminum Alloy Construction: 6061-T6 aircraft-grade aluminum arms provide superior strength-to-weight ratio with vibration dampening properties superior to carbon fiber in this application
• Modular Arm System: Quick-disconnect arm design enables rapid field repairs and component upgrades without requiring complete frame replacement
• Optimized Weight Distribution: Tapered arm geometry reduces rotational inertia while maintaining structural rigidity required for precision autonomous flight control
• Universal Motor Compatibility: Standard M3 threaded inserts accommodate 2204 to 2216 series brushless motors with 22mm mounting patterns

Applications and Use Cases

• FPV Drone Racing: The 500mm wheelbase and lightweight construction enable rapid acceleration and precise directional control required for competitive racing courses with tight gate navigation
• Aerial Photography and Videography: The vibration isolation system and payload capacity of 2-3kg supports professional camera gimbals and 4K video recording equipment for commercial cinematography
• Agricultural Crop Monitoring: Extended landing gear accommodates uneven field terrain while the frame's stability supports multispectral camera payloads for precision farming applications
• Search and Rescue Operations: The durable construction and high landing gear configuration enable deployment in rough terrain environments while maintaining flight stability in wind conditions up to 25km/h
• Infrastructure Inspection: The frame supports thermal imaging cameras and LiDAR sensors for utility line inspection, bridge assessment, and building facade evaluation tasks
• Autonomous Mapping and Surveying: Flight controller compatibility with Pixhawk enables programmed autonomous missions with GPS waypoint navigation for large-scale terrain mapping projects

How to Use

Begin assembly by installing the four aluminum arms onto the PCB central hub using the provided M3 fasteners, ensuring equal arm length for balanced flight dynamics. Mount the brushless motors onto each arm using the pre-drilled M3 threaded inserts, verifying that motor shafts are perpendicular to the arm surface. Install the landing gear struts onto the designated mounting points on the frame base, securing them firmly as they absorb significant impact forces during landing operations. Connect the ESC signal wires to the flight controller in the correct motor sequence, typically motors 1-4 arranged clockwise from the front-right position.

Attach the power distribution board to the central PCB hub using the pre-drilled holes, ensuring all positive and negative rails are properly insulated to prevent short circuits. Mount your flight controller using vibration-dampening rubber grommets to isolate it from motor vibrations that degrade gyroscope accuracy. Install the battery in the central bay using velcro straps, positioning it to achieve the correct center of gravity approximately 5-10mm forward of the frame's geometric center. Before first flight, perform a compass calibration, gyroscope calibration, and radio link verification using your flight control software. Conduct a static thrust test on each motor individually to confirm proper rotation direction and ESC programming before powering all motors simultaneously.

Frequently Asked Questions

What is the maximum takeoff weight for the S500 frame?

The S500 frame supports a maximum takeoff weight of approximately 5-6kg including the frame, four 2212 motors, four 30A ESCs, flight controller, battery, and 2-3kg payload. This assumes a 5000mAh 4S LiPo battery configuration. Exceeding this weight reduces flight time and responsiveness significantly. For heavier payloads, consider upgrading to larger motor configurations such as 2216 or 2312 series brushless motors with corresponding 40-50A ESC ratings.

Is the S500 frame suitable for beginner pilots?

Yes, the S500 frame is excellent for intermediate to advanced pilots transitioning from smaller training quadcopters. The 500mm wheelbase provides stable flight characteristics and forgiving handling compared to racing frames. Beginners should start with a smaller 250mm frame to develop basic piloting skills before progressing to the S500. The high landing gear configuration provides additional safety margin during learning phases by protecting propellers and electronics during inevitable crashes.

Can I use carbon fiber arms instead of aluminum on this frame?

Yes, the S500 PCB hub is compatible with both aluminum and carbon fiber arms of equivalent dimensions. Carbon fiber arms reduce weight by approximately 30 percent but increase vibration transmission to the flight controller. If upgrading to carbon fiber, install additional vibration dampening material around the flight controller mounting points. Ensure carbon fiber arms have the same M3 threaded inserts as the original aluminum arms for motor mounting compatibility.

What flight controller should I use with the S500 frame?

The S500 frame is compatible with Pixhawk, APM 2.8, Betaflight F4 or F7 flight controllers depending on your application. For autonomous missions and GPS waypoint navigation, use Pixhawk with ArduCopter firmware. For FPV racing and manual control, Betaflight F4 or F7 controllers provide lower latency and faster gyroscope sampling rates. Mount the flight controller on vibration-dampening rubber grommets to isolate it from motor vibrations that degrade sensor accuracy.

How do I replace a damaged arm in the field?

The S500 frame features quick-disconnect arm design allowing field replacement in approximately 5 minutes. Disconnect the motor ESC signal wire from the flight controller and power distribution board. Remove the four M3 fasteners connecting the arm to the central PCB hub. Install the replacement arm in reverse sequence, ensuring the motor connector is properly seated before securing with fasteners. Verify motor rotation direction before takeoff by running each motor individually at low throttle.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy S500 Multi Rotor Air PCB Frame with High Landing Gear for FPV Quad-Copter Online in India

Purchase the S500 Multi Rotor Air PCB Frame with High Landing Gear for FPV Quad-Copter online at The Engineer Store