F450 Quadcopter drone frame

F450 Quadcopter drone frame Kit with integrated PCB delivers an exceptional structural foundation for building versatile, reliable unmanned aerial vehicles tailored for hobbyists, researchers, and professional developers alike. Engineered from ultra-durable polyamide nylon and composite materials, this 450 mm wheelbase frame withstands tough landings while maintaining a low takeoff weight. Furthermore, the bottom center plate features an integrated power distribution board (PDB), which allows builders to solder electronic speed controllers and battery leads directly to pre-tinned copper pads. Consequently, you eliminate messy wiring harnesses and simplify overall power routing across the airframe. The dual-color high-strength arms also assist pilots in maintaining visual orientation during line-of-sight flight. Therefore, whether you construct an autonomous mapping platform or an agile test rig, this modular frame kit accelerates assembly and provides dependable in-flight stability.

Key Features:

• Integrated Power Distribution: The lower chassis plate incorporates heavy-duty gold-plated copper traces, enabling direct soldering of ESC power wires and primary battery leads without external distribution boards.
• High-Strength Composite Arms: Ultra-durable ultra-tough polyamide nylon arms provide resilience against impacts, thereby reducing maintenance downtime after rough landings.
• Visual Orientation Support: Two contrasting arm colors provide clear front-to-rear visual orientation during manual flight maneuvers.
• Modular Motor Mounting: Universal mounting slots easily accommodate standard brushless motors ranging from 2212 up to 2216 series.
• Optimized Flight Controller Deck: The top plate offers ample flat surface area, allowing clean mounting of flight controllers, GPS masts, telemetry radios, and battery straps.

Technical Specifications:

• Diagonal Wheelbase: 450 mm
• Integrated PCB Voltage Rating: Up to 4S LiPo (14.8 V nominal, 16.8 V peak)
• Integrated PCB Continuous Current: Up to 100 A total distribution across all pads
• Recommended Motor Size: 2212 to 2216 class brushless motors (800 KV to 1200 KV)
• Recommended ESC Rating: 20 A to 30 A continuous current
• Recommended Propeller Size: 9450, 1045, or 1047 pairs
• Operating Temperature Range: -10 °C to +50 °C

Mechanical Specifications:

• Arm Material: Ultra-durable glass-filled polyamide nylon
• Center Plate Material: High-strength FR4 fiberglass composite with pre-tinned copper traces
• Hardware: High-tensile steel M2.5 and M3 hex head machine screws
• Motor Mount Pattern: 16 mm × 19 mm / 19 mm × 25 mm M3 bolt pattern
• Frame Takeoff Weight Rating: 800 g to 1600 g gross weight capacity

Dimensions:

• Wheelbase: 450 mm diagonal motor-to-motor
• Frame Height: ≈ 55 mm without external landing gear
• Top Center Plate Dimensions: ≈ 114 mm × 114 mm
• Bottom Center Plate Dimensions: ≈ 114 mm × 114 mm
• Bare Frame Weight: ≈ 282 g (including arms, plates, and assembly hardware)

Pinout and Wiring:

• Main Battery Input (+ / -): Solder the primary battery lead (such as an XT60 pigtail) to the large central solder pads marked with positive (+) and negative (-) polarity.
• ESC Power Solder Pads (+ / -): Four discrete pairs of pre-tinned solder pads sit adjacent to each arm mount, providing dedicated positive and negative power to each electronic speed controller.
• Signal Wiring: However, route all PWM or DShot ESC signal and ground leads directly to your flight controller, avoiding power bus interference.
• Polarity Verification: Always verify polarity with a digital multimeter before connecting your LiPo battery to prevent reverse-voltage damage to connected components.

Datasheet Reference:

• Download DJI Flame Wheel F450 Frame User Manual & Assembly Guide

Commonly Used in:

• University Research: Providing an economical, durable aerial testbed for autonomous control algorithms and swarm robotics.
• DIY Hobby Multi-Rotors: Serving as the gold-standard training and experimentation platform for pilots transitioning from micro drones to full-scale quadcopters.
• Aerial Photography Rigs: Carrying 2-axis or 3-axis motorized gimbals alongside lightweight action cameras.

Applications:

• Autonomous Waypoint Surveying: Navigating pre-programmed mission routes when paired with GPS-enabled autopilots such as ArduPilot or PX4.
• Environmental Monitoring: Lifting payload sensors, including air quality monitors and thermal imaging units, over agricultural and industrial fields.
• Educational Workshops: Teaching students the fundamentals of aerodynamics, avionics wiring, soldering, and PID tuning in STEM education programs.

Equivalent Models:

• DJI Flame Wheel F450: The original proprietary design that established the geometric and mounting standard for 450-class quadcopters.
• S500 Quadcopter Frame: A comparable 480 mm to 500 mm frame featuring upward-angled arms and carbon-fiber rod reinforcement for enhanced clearance.
• Q450 V3 Glass Fiber Frame: A direct alternative featuring integrated PCB traces and identical wheelbase dimensions.

Package Includes:

• 1 x Top Center Plate
• 1 x Bottom Center Plate with Integrated PCB Power Distribution
• 2 x Red High-Strength Composite Arms
• 2 x White High-Strength Composite Arms
• 1 x Complete Assembly Screw and Hardware Pack