Drone Motors
The motor is an important part in the drone power system which can directly convert the electrical energy into mechanical energy. The continuous maturation of the brushless motor technology is also an important foundation for the rise of the drone industry. Compared with brushed motors, brushless motors have advantages such as high efficiency and long service life. The external rotor motor is often applied for drones. Its advantage over the engine is that brushless motors do not require regular maintenance. The specification of the brushless drone motor is based on the size of the motor stator, usually a four-digit number. The first and the last two digits of the number, with the unit of millimete, represent the diameter and the height (excluding the height of the bearing) of the stator respectively. For example, the 4108 motor has a stator diameter of 41mm and a stator height of 8 mm. It should be noted that the specification refers to the size of the stator rather than of the outer rotor. Some motor manufacturers refer to the dimensions of the outer rotor as the specification. This is unscientific and will cause the labelled specifications to be larger than the actual specifications of the motor. The KV value represents the motor speed at the unit of voltage. The KV value multiplied by the voltage is equal to the idle speed of the motor (turns per minute). In general, the smaller the KV is, the larger the motor is, and vice versa.
Contact : Renping Qin, +86 0759 7592216130
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of Drone Motors Search in a category : Everything else / Bulk Search in a category : motors, drone |
Thursday, August 06, 2015
Quantity : 30
The X. Y& Z axis utilize AC servo motor. Auto-positioning and multi cavities machining. Program function The Circle Angle of Sparking is lower than 0.02mm The best surface roughness (Ra) is better than 0.1 µm. High speed and long distance jumping. Special Rib shape machining function...
Sane Kuei Machinery Co., Ltd
- Sane Kuei Machinery Co., Ltd
- 24158 - New Taipei City
- +886285112370
Sunday, July 29, 2007
Lot de 1.100 CADDYGAS, petit diable pliable réalisé en plastique renforcé pour le transport plus spécial des bouteilles de gaz de 13 Kg, mais d'autres marchandises également pouvant aller jusqu'à 40 Kg de charge. Avec une bouteille de gaz, possibilité de mettre le caddy en position...
KX CONCEPT SPRL
- jckyx
- 4860 - PEPINSTER
- 087 46 27 28
- 04 75 29 48 79
Thursday, August 06, 2015
Quantity : 30 sets/mo
Using both powder and dishcarge fluid for CNC mirror surface finishing. The X, Y& Z axis utilizes AC servo motor. Multi cavities machinng, ORBIT-CUT machining & Helix machining. A.T.C. (Automatic Tool change) & C-axis machining available. The Circle Angle of Sparking is lower than 0...
Sane Kuei Machinery Co., Ltd
- Sane Kuei Machinery Co., Ltd
- 24158 - New Taipei City
- +886285112370