STTA Aerobotic

29/04/2013

profil STTA

26/04/2013

This is our short shaft NTM 28-30S 900kv brushless outrunner motor. It is built with no external shaft allowing you to easily mount this motor to your multi-rotor frame without the need for any modification.

NTM Prop Drive motors are rock-solid performance outrunners with tight windings, quality bearings, correctly rated magnets, balanced stator and flux rings plus they are QC checked at 14 points, from material processing all the way through to final dyno test.

Because we design and build these motors completely in-house (from 3D/2D drawing to materials sourcing, machining, balancing, final assembly and dyno) we can completely control production and ensure product consistency from design right through to shipping the product to you. The removal of middle-men has meant we can drive better value to the market and retail these motors at factory(our) prices! All performance figures are real and tested on our own motor dynos.

Our QC engineers check and balance each motor before shipping to the HobbyKing.com warehouse.

Specs:
Model: NTM Prop Drive Series 28-30S 900kv (short shaft version)
Kv: 900rpm/v
Max current: 18A
Max Power: 215W @ 12v (3S) / 270W @ 15v (4S)
Shaft: 3mm
Weight: 66g
ESC: 25~30A
Cell count: 3s~4s Lipoly
Bolt holes: 16mm & 19mm
Bolt thread: M3
Connection: 3.5mm Bullet-connector

Prop Tests:
13x4E - 11.1v - 194W - 17.4A - 1.04kg thrust
12x6E - 11.1v - 195W - 17.8A - 1.01kg thrust
11x7E - 11.1v - 188W - 17.0A - 0.89kg thrust
10x5E - 11.1v - 133W - 12.0A - 0.75kg thrust
9x6E - 11.1v - 120W - 10.7A - 0.68kg thrust
9x6E - 14.8v - 234W - 15.8A - 1.05kg thrust
8x4E - 14.8v - 159W - 10.6A - 0.75kg thrust

26/04/2013

18/04/2013

Designed in house by the HobbyKing Enginerds, this handy power distribution board has the same foot print as our Multri-rotor control boards and is the ultimate solution for tidy power distribution wiring. Simply use 3.5mm male connectors on your ESCs and plug a battery in. The PCB is Gold plated for optimality efficiency and also features a bling port (aka 2 pin JST size auxiliary power out) Perfect for powering LEDs or any accessory fitted to your Octocopter.
Features.
Current: 8 x 10A Outputs (MAX)
Power Input: XT60 with 12AWG wire
Motor output: 8 x 3.5mm Female bullet plug
Aux output: 2 pin JST compatible
Weight: 36.0g (including wires)

PRODUCT ID: 9171000144

17/04/2013

Ini UT-Q650 quadcopter frame berkualitas tinggi bingkai serat karbon yang merupakan solusi sempurna bagi siapa saja yang ingin terlibat dalam foto udara. Fitur termasuk lengan dilipat untuk transportasi mudah dan penyimpanan, getaran peredam untuk opsional gimbal untuk foto udara berkualitas tinggi dan video. Motor tunggangan juga memungkinkan Anda untuk mengkonversi ini bingkai rotor multi-menjadi 8 bermotor X8 konfigurasi jika Anda perlu untuk mengangkat beban lebih berat / kamera. Gear pendaratan / gimbal yang mudah dilepas untuk penyimpanan dan transportasi.

16/04/2013

Berdasarkan populer dan sudah didukung Kontrol papan KK, yang Hobbyking kontrol papan Quadcopter adalah membawa Quadcopter kegilaan kepada massa dengan terobosan dalam kualitas dan harga!
The HobbyKing papan kontrol Quadcopter menggunakan Jepang Murata piezo gyros yang kurang sensitif terhadap getaran dibandingkan jenis SMD gyros dan juga fitur canggih SMT manufaktur untuk memastikan kualitas. Board ini juga menggunakan pengguna diprogram Atmega168PA IC.
Specs.
Ukuran: 50.5mm x 50.5mm x 23.5mm
Berat: 14,5 gram
IC: Atmega168PA
Gyro: Murata Piezo
Input Voltage: 3.3-5.5V
Sinyal dari Receiver: 1520us (4 channel)
Sinyal ke ESC: 1520us (4 ESCs)

The HobbyKing Quadcopter controller adalah papan kontrol penerbangan untuk 4 Pesawat rotor (Quadcopters). Tujuannya adalah untuk menstabilkan pesawat selama penerbangan. Untuk melakukan hal ini dibutuhkan sinyal dari tiga di gyros setrika (roll, pitch dan yaw) kemudian melewati sinyal ke Atmega168PA IC. The Atmega168PA Unit IC memproses sinyal tersebut sesuai pengguna menginstal perangkat lunak dan melewati sinyal kontrol untuk diinstal Kecepatan Controller Elektronik (ESCs). Sinyal-sinyal menginstruksikan ESCs untuk melakukan penyesuaian baik untuk motor kecepatan rotasi yang pada gilirannya stabalises Quadcopter Anda.
The HobbyKing Quadcopter kontrol dewan juga menggunakan sinyal dari sistem penerima radio (Rx) dan melewati sinyal-sinyal ke Atmega168PA IC melalui ail, ele, thr dan masukan rud. Setelah informasi ini telah diproses IC akan mengirimkan sinyal ke berbagai ESCs yang pada gilirannya menyesuaikan kecepatan rotasi masing-masing motor untuk menginduksi penerbangan dikendalikan (atas, bawah, belakang, depan, kiri, kanan, yaw).

16/04/2013

What is a Multicopter and Quadcopter Control board ?



This is the Very latest Multicopter Controller Board V3 which supersedes the V1, V2, V2.1 TriCopter/Quadcopter - Controller V1 was a flight control board for 3 or 4 Rotor Aircraft (Trocopter / Quadcopters) and like the V2/2.1 this NEW V3 will control upto six motors. Its purpose is to stabilise the aircraft during flight.

To do this it takes the signal from the three on board gyros (roll, pitch and yaw) then passes the signal to the Atmega328PA IC. The Atmega328PA IC unit then processes these signals according the users installed software and passes control signals to the installed Electronic Speed Controllers (ESCs). These signals instruct the ESCs to make fine adjustments to the motors rotational speed which in turn stabalises your Quadcopter.

These control boards also use signals from your radio systems receiver (Rx) and passes these signals to the NEW Larger Atmega328PA IC via the ail (aileron), ele (elevator), thr (throttle) and rud (rudder) inputs. Once this information has been processed the IC will send varying signals to the ESCs which in turn adjust the rotational speed of each motor to induce controlled flight (up, down, backwards, forwards, left, right, yaw).

16/04/2013

The Basics
On a quadcopter, the flight control board’s firmware monitors measurement devices like gyros and accelerometers along with pilot stick inputs and sends signals to the ESCs attached to each the four motors. The ESCs use these inputs received from the flight control board to deliver the power required to control the speed of the motors. Each ESC has a processor, firmware and other electronics that manage this task by rapidly switching the power to the motor on and off. Continue reading for some tips on choosing the right ESC…

16/04/2013