Mark4 V2 7 цалевы 295 мм FPV Drone Frame з вугляроднага валакна Freestyle

Mark4 V2 7 цалевы 295 мм FPV Drone Frame з вугляроднага валакна Freestyle

As a professional carbon fiber manufacturing and processing specialist, CFmade.com focuses on high-precision CNC cutting services. We specialize in providing custom cutting for the Mark4 series (including the classic Mark4 and upgraded Mark4 V2) 7-inch FPV drone frames. We not only supply standard full frame kits but also offer personalized processing based on your design files, ensuring every product meets aerospace-grade quality standards. Whether you’re looking for bulk purchases or single-piece customization, we deliver complete solutions using pure 3K carbon fiber sheets to help you quickly build high-performance freestyle or racing drones.

The Mark4 7-inch 295mm carbon fiber frame is a timeless classic in the FPV freestyle and racing community. Featuring an H-type (or True-X variant in some versions) structure, it strikes the perfect balance between lightweight design and exceptional strength. With a 295mm motor-to-motor diagonal, it’s optimized for 7-inch propellers, delivering outstanding agility, стабільнасць, and efficiency. This makes it ideal for mid-range flights, aggressive freestyle maneuvers, high-speed racing, and even cinematic aerial photography. The frame weighs only approximately 140g (depending on the specific version), allowing your quadcopter to be more responsive, achieve longer flight times, and handle demanding conditions with ease.

спецыфікацыі

• Frame Type: H-Type (V2 versions support True-X layout for enhanced symmetry)
• Propeller Size: 7 цаляў
• Колавая база (Motor-to-Motor Diagonal): 295мм
• Overall Dimensions: Approximately 193mm x 223mm
• вага: Прыблізна. 140г (frame only, excluding hardware)
• Arm Thickness: 5мм (Версіі V2 па жаданні 6 мм для найвышэйшай устойлівасці да сутыкненняў)
• Таўшчыня бакавой пліты: 2.5мм
• Таўшчыня верхняй пласціны: 2.5мм
• Таўшчыня ніжняй пліты: 2.5мм
• Таўшчыня ахоўнай пласціны: 2мм
• Адлегласць паміж адтулінамі для мацавання камеры: 19мм / 19.3мм (сумяшчальны з большасцю мікракамер FPV)
• Адтуліны для мацавання кантролера палёту: 30.5×30.5выкрайкі мм і 20х20 мм
• матэрыял: Лісты з вугляроднага валакна прэміум-класа 3K (T300 або вышэй гатунку, саржавае перапляценне)
• Апрацоўка: Высокадакладнае фрэзераванне з ЧПУ са скошанымі краямі для гладкасці, аздабленне без задзірын

Асаблівасці

• Звышлёгкая канструкцыя: Выраблены цалкам з вугляроднага валакна 3K, дасягненне ўражлівага суадносін трываласці і вагі пры захаванні агульнай вагі каля 140 г. Гэта зніжае агульную вагу квадрацыкла, павышэнне эфектыўнасці палёту і манеўранасці.
• Элегантны дызайн і трывалая структура: Гладкая кампаноўка H-тыпу забяспечвае чысціню, прафесійны выгляд з неперасягненай трываласцю. Chamfered transitions between arms and body minimize aerodynamic drag and prevent snags during crashes.
• Lower Center of Gravity: Optimized design shifts weight downward for improved stability, particularly during intense freestyle tricks like flips, rolls, dives, and high-speed corners.
• Vibration Damping: Flight controller mounting areas include optional damping supports (soft mounts or silicone pads) to isolate motor vibrations, ensuring crystal-clear FPV footage and stable sensor readings.
• Custom Reinforced Aluminum Standoffs: Standard inclusion of high-strength aluminum spacers (customizable in length and thickness) to maintain structural integrity under heavy impacts.
• Premium Hardware: Equipped with Grade 12.9 YFS high-hardness screws for corrosion resistance and long-term reliability—no loosening over time.
• Precision CNC Machining: Кожная вугляродная пласціна выразаецца на шматвосевых станках з ЧПУ з допускамі ў межах ±0,05 мм. Краю ідэальна скошаныя, выдаленне рэшткаў вугляроднай пылу для ачысткі, гатовае да зборкі выраб.

прыкладанняў

7-цалевая рамка Mark4 выключна ўніверсальная, харчаванне для Аматары фрыстайла FPV і гоначныя пілоты. Яго прасторная ўнутраная планіроўка змяшчае вялікія батарэі, HD лічбавыя сістэмы VTX (як DJI O3 або Walksnail Avatar), і экшн-камеры, такія як GoPro. Ключавыя варыянты выкарыстання ўключаюць:

• Агрэсіўныя сеансы фрыстайла і выкананне трукаў
• Сярэднія і далёкія круізы і даследаванні
• Гонкі і спаборніцтвы на хуткаснай трасе
• Кінематаграфічная здымка FPV са стабілізаваным матэрыялам
• Самаробныя зборкі ад пачаткоўцаў да прасунутых для аматараў і прафесіяналаў Дзякуючы цудоўнай аэрадынаміцы і ўдаратрываласці, ён надзейна працуе ў складаных умовах, ад гарадскіх пляцовак для бандо да адкрытых палёў, helping pilots capture breathtaking footage or dominate the podium.

Recommended Build Configuration

To maximize the frame’s potential, we suggest the following setup (accessories not included in the frame kit):

• Flight Controller: F4/F7 series (Kiss, Betaflight-compatible) or RF/F3 boards
• Motors: 2305, 2306, 2407, 2408, або 2507 KV (recommended 1700-2200KV for 6S setups)
• Esc: 40A-60A 4-in-1 (BLHeli_32 or DShot protocol support)
• Вінты: 7-inch tri-blade (напр., HQProp or Gemfan 7x4x3)
• акумулятар: 4S 1800mAh to 6S 2200mAh-3300mAh LiPo (depending on power requirements)
• VTX & камера: 19mm camera compatible; recommended Caddx, RunCam, or digital systems like DJI

This combination delivers explosive thrust, extended flight times, and buttery-smooth control—perfect for both freestyle creativity and racing precision.

часта задаюць пытанні (Часта задаюць пытанні)

Q: Is this the classic Mark4 or Mark4 V2? What’s the difference? А: We support both the original Mark4 (H-type with 5mm arms) and the upgraded Mark4 V2 (optional True-X layout, thicker arms up to 6mm, increased internal space). The V2 offers better strength and compatibility for heavy-duty or HD digital builds. Specify your preferred version when ordering.

Q: Does the kit include 3D-printed parts (напр., camera mounts, antenna holders)? А: Standard kits consist of pure carbon fiber cut plates (дно, топ, arms, sides, і г.д.). We can bundle TPU 3D-printed accessories or recommend partners. Contact us for customized bundles.

Q: Why does the weight vary (around 121g-185g in some listings)? А: Variations depend on arm thickness (5mm standard vs. 6mm reinforced) and inclusion of protective plates or standoffs. Our standard version prioritizes lightweight at ~140g; opt for thicker arms for ultimate durability.

Q: What cameras and VTX systems are supported? А: 19-19.3mm camera spacing fits most micro FPV cameras. FC/VTX holes support both 20x20mm and 30.5×30.5mm stacks for seamless integration with mainstream electronics.

Q: Is assembly beginner-friendly? А: Yes—holes align precisely for straightforward building. Suitable for those with basic FPV experience. Beginners can follow Betaflight/iNav tutorials. We provide assembly guide PDFs upon request.

Q: What about warranty and quality issues? А: Every product undergoes rigorous pre-shipment inspection. We offer 7-day unconditional returns/replacements for cutting defects and free reships for transit damage (provide photos).

Q: Can I get custom modifications? А: Абсалютна! As a direct manufacturer, we excel at alterations like custom hole patterns, thicker plates, or entirely new designs.

Our Advantages as a Professional Carbon Fiber Processing Factory (CFmade.com)

У CFmade.com, we bring over 10 years of expertise in composite materials processing. Our state-of-the-art facility is equipped with imported multi-axis CNC machines and vacuum autoclave systems, specializing in drone carbon fiber components. We don’t just resell—we control quality from the source:

• Premium Material Guarantee: We use only imported Toray T300 (або вышэй) 3K carbon fiber fabrics with uniform gloss, UV resistance, and high-temperature tolerance. This ensures frames remain rigid and undeformed even in extreme conditions.
• Unmatched Precision: Tolerances held to ±0.05mm, with uniform chamfering and zero burrs—eliminating common issues like carbon dust or rough edges found in lower-quality cuts.
• Highly Flexible Customization: From standard Mark4 full kits to modified hole positions, thickened arms, or completely bespoke designs, we offer rapid prototyping (3-7 days turnaround). Minimum orders start at just 10 штук, scaling effortlessly to large production runs.
• Direct Factory Pricing: No middlemen means competitive costs—superior quality at better prices than market equivalents. One-stop supply for the entire Mark4 series (5-inch to 10-inch frames).
• Rapid Response & падтрымка: Our dedicated team is available 24/7 for consultations, from design verification to shipping tracking. Bulk customers enjoy exclusive discounts and priority scheduling.
• Uncompromising Quality Commitment: Each batch includes material certification and dimensional reports, guaranteeing aerospace-level performance.
• End-to-End Service: Beyond cutting, we offer surface treatments, assembly assistance, and integration with hardware kits for a truly turnkey experience.

Выбіраючы CFmade.com means more than purchasing a frame—you gain a trusted manufacturing partner dedicated to your success. Whether you’re an individual DIY pilot, FPV racing team, or reseller, we’re here to support your projects with expertise and reliability.

Contact us today to discuss your requirements, request quotes, or start a custom order. Elevate your FPV builds with professional-grade carbon fiber from CFmade.com—precision engineered for performance!