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Senchtec 7 Inch Long Range Strong Thrust Mini Professional Video Camera Uav Quadcopter Drone Fpv1
Drone UAV AccessoriesDroneFpv
Shenzhen Senchtec Technology Co., Ltd.
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Product Description Model: SenchTec 7Frame: 7 InchFlight control: F405ESC: BLITZ 60A 4-IN-1VTX: 5.8G (2.5-3.0W)Receiver: 2.4G /915M Carame: 1500 TVLMotor: SenchTec 2806.5 1300KVPropeller: PC 7.5*3.7*3Antenna:15cm LHCPBattery: 6s 4000mAh/6000mAh (Ternary Lithium Battery)Flight Time(with 1.2 kg plyload): 11 minutes (4000mAh Ternary Lithium Battery)Flight Time(with 1.2 kg plyload): 16 minutes (6000mAh Ternary Lithium Battery)Maximum horizontal flight speed: 140km/hIn terms of FPV drones, we have profound technical accumulation and rich work experience in debugging and test flights.We can launch different solutions for customers based on the parameters provided by customers, including racks, flight controls, ESCs, Camera,remote controls, receivers, image transmission, etc., everything will meet the needs of customers.Please refer to the figure below for the parameter matching of various accessories of the power system:Frame wheelbase(mm)Propeller size(mm or inches)Motor speed(KV)Motor sizeNumber of battery cells(S)ESC maximum current125mm2.5"680011XX/12XX3S20A125mm2.5"500012XX/14XX4S25A150mm3"370015XX4S25A150mm3"270016XX6S35A180mm4"300018XX/22XX4S40A180mm4"260018XX/22XX6S60A210mm5"260022XX/23XX4S40A210mm5"230022XX/23XX6S60A250mm6"230022XX/23XX4S40A250mm6"200022XX/23XX6S60A350mm7''160025XX6S60A385mm9''110028XX6S75A FPV Composition ListAccessory typeOptionaldirectionsFlight Control The main functions of a flight controller include:1.Attitude Stabilization: The flight controller detects changes in the drone's attitude using sensors like gyroscopes and adjusts motor speeds via Electronic Speed Controllers (ESCs) to maintain balance and stable flight.2.Navigation and Path Planning: The flight controller can plan the drone's path based on user input or preset missions, guiding it along specified routes.3.Altitude and Position Control: Using altitude sensors (often barometers) and GPS modules, the flight controller can control the drone's altitude and position.4.Remote Control Signal Processing: The flight controller receives signals from the remote control, translating user commands into corresponding actions such as turning, ascending, descending, etc.5.Fault Protection: Flight controllers usually incorporate fault protection mechanisms. When sensors or other components malfunction, they can take measures to protect the drone, such as initiating automatic landing or returning to the takeoff point.6.Data Logging and Analysis: Flight controllers can record flight data for users to analyze flight performance and trajectories. Electronic Speed Control The Electronic Speed Controller (ESC) is a crucial component in drones, RC models, and other remote-controlled aircraft. Its main functions include:1.Motor Control: The ESC regulates the motor's speed and direction. By adjusting the current sent to the motor, it controls the motor's speed, thus altering the aircraft's lift and speed. Changing the direction of the current can make the motor spin in reverse, enabling the aircraft to change direction.2.Attitude Stabilization: In drones, the ESC stabilizes the aircraft's attitude based on signals received from the Flight Controller. By adjusting the speeds of different motors, the ESC maintains the aircraft's level flight, ascent, descent, or turns, ensuring stable flight.3.Power Distribution: For multirotor aircraft like quadcopters and hexacopters, the ESC allocates the total power of the aircraft to individual motors, ensuring balanced flight.4.Brake Function: ESCs often feature a brake function, allowing them to rapidly decrease the motor's speed, providing stability during landings or abrupt stops.5.Overload Protection: ESCs typically have overload protection. If the motor's current exceeds its maximum capacity, the ESC reduces the output to protect the motor from damage.6.Regenerative Braking: In some flight modes, the ESC can harness the motor's kinetic energy, converting it back to electrical energy, thus extending the battery life.In summary, the ESC is responsible for controlling the aircraft's motors, ensuring the aircraft performs various flight maneuvers in a stable and flexible manner.Motor 1. KV Value (Kilovolts per RPM): KV value represents the linear relationship between the motor's revolutions per minute (RPM) and the input voltage. A higher KV value results in a higher motor speed. Motors with low KV values are typically used in large drones, while those with high KV values are suitable for small drones because they can use smaller propellers to generate enough thrust.2. Voltage Range: The safe operating voltage range of the motor. Ensure that the motor operates within the voltage range of the drone's power supply to prevent damage to the motor.3. Maximum Power: The maximum continuous power output of the motor, usually measured in watts.4. Maximum Current: The maximum current that the motor can handle, usually measured in amperes (Amps). Exceeding this current may cause the motor to overheat or get damaged.5. Thrust: The force produced by the motor, usually measured in grams or newtons. Thrust depends on the motor's speed, propeller size, and design.6. Efficiency: The motor's efficiency indicates its ability to convert input electrical energy into mechanical power. Efficiency is often expressed as a percentage. High-efficiency motors utilize electrical energy more effectively, reducing energy wastage and heat generation.7. Internal Resistance: The internal resistance of the motor, affecting heat generation and power loss. Motors with lower internal resistance are typically more efficient.8. Current at Load: The current required by the motor under actual load conditions. This information can help you choose an appropriate Electronic Speed Controller (ESC).Propeller The propeller sizes commonly used for FPV drones vary based on the drone's size, motor type, and flight requirements. Here are some common FPV drone propeller sizes:5-Inch Propellers: 5-inch propellers are quite common and are typically used for medium-sized FPV drones, such as 250mm quadcopters. These propellers provide good thrust and maneuverability, suitable for racing and freestyle flying.5.5-Inch Propellers: Slightly larger than 5-inch propellers, 5.5-inch propellers provide more thrust and are suitable for FPV flights that require higher speeds and agility.6-Inch Propellers: 6-inch propellers are generally used for larger FPV drones, such as 450mm hexacopters. These propellers offer greater thrust and are suitable for carrying additional payloads or achieving longer flight times.7-Inch Propellers and Above: These larger propellers are typically used for even larger multirotor aircraft, such as drones used for aerial photography and professional applications. They provide ample thrust for carrying cameras, gimbals, and other equipment.It's important to note that when choosing propellers, you need to ensure they are compatible with your motors and drone frame, meeting your specific flight requirements. Generally, the propeller size and pitch affect the drone's thrust and speed.Frame FPV drone frame sizes vary widely, ranging from small micro drones (around 90mm-150mm) to medium-sized ones (around 200mm-250mm) and larger drones (300mm and above). Different frame sizes are suitable for different types of flight, for instance, small frames are suitable for indoor flight and maneuvering through obstacles, while larger frames are suitable for stable aerial photography and longer flight durations.Battery and Capacitor 1.Small Micro Drones (e.g., Tiny Whoop): These drones typically have battery capacities ranging from 200mAh to 600mAh, suitable for indoor flights and short outdoor flights.2.Entry-level and Mid-range FPV Drones (e.g., 250mm Quadcopters): The battery capacity usually falls between 1000mAh to 1800mAh, suitable for racing, freestyle flying, and general aerial photography needs.3.Professional FPV Drones (e.g., Large Quadcopters, Hexacopters for Aerial Photography and Professional Applications): The battery capacity typically ranges from 3000mAh to over 10000mAh to cater to longer flight times and the ability to carry heavy payloads such as high-resolution cameras, gimbals, and more.Remote Control System 1.Frequency: The controller operates within specific frequency ranges, such as 2.4GHz or 5.8GHz, to avoid interference and conflicts.2.Number of Channels: The controller can operate multiple channels, with each channel controlling different functions of the drone, such as throttle, yaw, pitch, and roll.3.Transmission Power: Transmission power determines the signal coverage range and penetration capabilities of the controller.4.Control Range: The signal coverage range of the controller, indicating the maximum distance between the controller and the drone.5.Controller Type: There are handheld controllers and controller simulators. Handheld controllers are usually wireless, while controller simulators connect to computers via USB interfaces.6.Simulator Support: Some controllers support simulators, allowing users to connect to computers for simulated flight training.7.Programmable Features: Advanced FPV controllers often have programmable features, enabling users to customize button functions and flight modes according to their needs.8.Battery Type and Flight Time: The type of battery used (usually lithium batteries) and the flight time (how long the controller can be used continuously).9.Operational Feel: The comfort and feel of the controller are crucial for the flying experience. Therefore, some FPV enthusiasts choose controllers based on their ergonomic preferences.RF 2.4G,915 ,433 frequency bandImage transmission system 1.Operating Frequency: The system usually operates within specific frequency ranges, such as 5.8GHz, to avoid interference with other wireless devices.2.Output Power: The output power of the FPV system affects its signal coverage range and penetration capability.3.Resolution: The resolution of the video transmission, typically measured in pixels, determines the clarity of the image.4.Transmission Distance: The signal coverage range of the FPV system, indicating the maximum distance between the camera and the receiving device.5.Signal Latency: The delay in video signal transmission, usually measured in milliseconds, impacting the operator's real-time responsiveness.6.Antenna Type: The type of antenna used in the FPV system, such as directional or omnidirectional antennas, affecting signal reception quality.7.Operating Temperature Range: The temperature range within which the FPV system can operate reliably.FPV GLASS Note: DJI needs to be used with the DJI image transmission systemNote: DJI needs to be used with the DJI image transmission system1.Resolution: Refers to the number of pixels on the display screen, affecting the clarity and details of the image.2.Field of View (FOV): Indicates the angular extent of the observable world, usually measured in degrees, affecting the visible area inside the goggles.3.Screen Size: The diagonal measurement of the display screen, typically in inches, affecting visibility and user experience.4.Comfort: Factors such as the design of the head strap, weight, and materials of the goggles, influencing user comfort during wear.5.Low Latency Technology: Ensures very short delay in video signal transmission, usually measured in milliseconds, enabling real-time responsiveness for the user.6.Head Tracking Technology: Allows users to change their viewpoint by moving their head, providing a more immersive experience.7.Receiving Frequency: The frequency range within which the FPV Goggles can receive video signals, typically around 5.8GHz, ensuring compatibility with transmitters and cameras.8.Battery Life: The duration for which the built-in battery of the goggles can last, usually measured in hours.9.3D Support: Indicates whether the goggles support three-dimensional (3D) video functionality, providing a more realistic stereoscopic experience.10.Digital Video Recorder (DVR) Function: Indicates whether the goggles have a built-in digital video recorder for recording flight footage for playback and sharing.11.Antenna Type: The type of receiving antenna used in the goggles, such as directional or circular polarized antennas, affecting signal reception quality.12.User Interface: The design of the goggle's user interface, including menus, buttons, touchscreens, etc., impacting the user's overall experience.
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