Foldable Quad copter KWT-Z4M
As a professional foldable quad-copter auto researched and developed by Keweitai company, KWT-ZH4M adopts toolless fast assembly construction. Equipped by HD wireless video transmission system, it supports manual precise control and auto plane fight way with long flight time, good wind tolerance and unique rainproof features. It is the best choice for all kinds of surveillance, technical spy, frontier defense, search and rescue, road inspection, geographic surveying and mapping, power patrol, earthquake commanding and rescue and so on.
Features
- Full carbon fiber drone frame with high strength and light features; More than 40mins long flight time with 500g payload.
- Lateral foldable arms increase flight stability; Wind tolerance up to 10.8~13.9m/s.
- Able to fly at elevation of 5000m(16500ft)
- Toolless fast assemble structure, portable and easy carry;
- High integrated rainproof gimbal suit design; able to fly in the rain;
- Smart flight controller system supports manual precise operation and auto fly mode;
- Flexible offer connecting interface for customers' equipments
- Full HD real time video transmission, supports HD 1080 i/p image; Multiple gimble payloads available, such as zoom camera, thermal camera, wide-angle lens camera and so on.
| Technical Parameters |
| Diagonal wheelbase |
940+/-10mm |
| Max wingspan |
1490+/-20mm |
| Standard take-off weight |
7.65+/-0.25kg |
| Max take-off weight |
9.65+/-0.25kg |
| Max payload weight |
2.5kg |
| Flight time |
≥40 min (@7.65kg) |
| Wind loading rating |
10.8~13.9m/s |
| Max flight speed |
15 m/s |
| Relative flight speed |
1000 m(plain) |
| Max working altitude |
5000m |
| GPS position accuracy |
vertical: ±1.5 m
horizontal: ±1 m |
| Remote control distance |
7km(up to the local electromagnetism environment) |
| GS control distance |
10km(up to the local electromagnetism environment) |
Foldable size: 520*465*300mm
Various camera payloads available for differenct needs.
Gopro Gimbals Suite
Technical Parameters
| Self-stabilizing Gimbal |
| Working current A |
Quiescent current: <0.3A(@12V)
Dynamic current: <0.6A(@12V) |
| Input voltage V |
3S~6S(12V~24V) |
| Angle control accuracy |
±0.1° |
Max controllable rotating
speed |
ROLL: ±30°/s
TILT: ±130°/s |
| Controllable rotating rangel |
ROLL: ±39°
TILT: -130°~+50° |
| HD Gopro Camera |
| Aperture |
F2.8 |
| Recording formats |
H.264, MP4 |
| Video input |
1080p: 1920x1080
720p: 1280x720 |
| Transmitter frequency |
328~352MHz/560~700MHz(customizable) |
| Video storage |
Built-in TF card, standard 32G |
| Weight |
<500g |
| Dimension |
140mmx137mmx136mm |
Thermal gimbal suit
Technical Parameters
| 2 axis brushless high stabilizing gimbal |
| Working current A |
Quiescent current: <0.3A(@12V)
Dynamic current: <0.6A(@12V) |
| Working voltage V |
DC12±0.5v |
| Detector type |
Uncooled focal plane array( UFPA) |
| Video output |
640*512 |
| Transmitter frequency |
560~700MHz |
| Focal length |
13mm |
| Visual angle |
Horizontal : 45°
Vertical: 37° |
| Wave length coverage |
7.5~13.5um |
| Image delay |
260ms |
| Weight |
560+/-5g |
| Dimension |
140mmx162mmx136mm |
30 Times Optical Zoom camera
Functions and features
- Integrated design, image transmission frequency adjustable on the scene, easy and fast use;
- HD image transmission system keeps real-time stable with strong anti interference capacity
- High precision self-stabilizing platform prevents the image vibration effectively.
- Platform control speed adjustable, one-key return to mid-side function, sensitive operation with maximum accuracy.
- HD camera supports 30 times optical zoom, making image details perfect display.
- Focusing time less than one second with fast diagonal algorithm, best satisfy aerial photography features.
- Ultra low illuminance makes image clear display even in poor light environment
- Support front HD video recording; 32 G big enough SD card standard equipped for HD low delay image transmission module and for camera irrespectively, which enables real-time video recording and store task video.
- Multi built-in transmission modules available with customized service for frequency, bandwidth, power and other functions.
- Payload hook design makes it multifunctional with such various tasks payloads as payload with loud speaker and light alarming, gas detection payload, air-drop goods payload and so on available.
Technical parameter
| Self-stabilizing |
|
| Working voltage |
DC12+/-0.5V |
|
| Working temp |
-10~50ºC |
| Pitch motion range |
-90°~90° |
| Roll motion range |
-85°~85° |
| Level motion range |
-150°~150° |
| Angle jitter |
Pitch, roll: 0.02°
Level: 0.03° |
| 30 times HD camera technical parameters |
| Sensor |
1/3 inch, 3 million pixels CMOS |
| Video output resolution |
Max: 1920*1080p/60 |
| Len |
30 times optical zoom |
| Focus range |
f=4.5~135mm |
| Fast focus |
Focus time <1s |
| Dynamic range |
105db |
| Output interface |
HDMI 1.3 |
| Control |
PWM, serial port |
| Controllable rotational range |
Roll: +/-39°
Tilt: -125°~+125° |
| Transmitter frequency |
328~352MHz/ 560~700MHz( Customizable) |
|
| Image clearness |
HD1080i/p |
|
| Image delay |
Lowest 260ms |
|
| Weight |
<= 1.27kg |
|
| Dimension |
163mm*154mm*230mm |
|
Tenfold Times HD Optical Zoom camera
Technical parameters
| Parameter name |
Parameter index |
|
| Working voltage |
DC 12±0.5V |
|
| Working current |
250mA |
| Work environment temp |
-20ºC~50ºC |
| Controllable rotational range |
pitch angle: -100~+45°
Pointing: -240~+240° |
| Posture control accuracy |
±0.02° |
| Sensor |
4 mega-pixel camera( Effective pixel)
1/3 colorful CMOS 4( 2688*1520 pixel) |
| Len |
10 times optical zoom |
|
| Quick focus |
Focus time<1.5 s |
|
| Video storage mode |
MOV |
|
| Transmitter frequency |
328~352MHz/ 560~700MHz( Customizable) |
|
| Image clearness |
HD1080i/p |
|
| Image delay |
Lowest 260ms |
|
| Storage card |
Max support 32G |
|
| Weight |
≤8kg |
|
| Dimension |
154mm*154mm*195mm |
|
About Keweitai
Keweitai, found in 1997, is a world leading wireless video transmission solutions provider. The company's product portfolio includes professional SUAS (Small Unmanned Aircraft Systems), and microwave COFDM mobile video surveillance systems.
Keweitai has established both local and global sales, marketing and service networks. Besides 11 offices in mainland China, the company also has sales representatives in Asia,the Americas, Europe, and Africa, responding to today's global market with the best services and products.
Our products have a wide variety of applications in many different fields, including law enforcement and the agricultural industry, but also for commercial purposes such as photography and videography. Numerous major projects have been installed using Keweitai's solutions, including the Brazil World Cup, the Nepal Earthquake disaster relief efforts, the Beijing OLY, the Tianjin explosion analysis, and many others.
Company advantages :
- 1 .Professional R&D teams, domestic and overseas sales personnel and after-sales service.
- 2. Headquarter based in Shenzhen with 13 offices around China.
- 3. Three production regions for uav, mobile video transmission equips and carbon fiber material.
- 4. AOPA pilot training school in Shenzhen.
- 5. Satisfy your customized needs.
- 6.Manufacturer direct selling as your first tier supplier.
Please search "Shenzhen keweitai" in Youtube for more drone flight video.
https://youtu.be/U45kPKOi3IU ( Real drone formation demo for Shandong government)
https://youtu.be/cu1ULnoVeik China Industrial drones formation bellwether
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