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The characteristics of brushless motor: small size, high torque, high efficiency, low energy consumption, low noise, high speed, long life, high reliability, low interference, stable operation, good starting-braking effect, high control accuracy, low maintenance cost, wide range of use and other advantages. DC brushless motor consists of motor body and driver, which is a typical mechatronic product. Compared with traditional brushed DC motors, brushless motors are safer and more reliable. The precision micro motors we produce with faster speed, which greatly improve industrial efficiency and create value for our customers. We are able to provide professional one-stop solutions and technical support, and can customize brushless motors according to customers' needs, as well as OEM and ODM services.

Product Series

4-axis Aircraft DC Brushless Motors Manufacturers

The product applications of 4-axis aircraft motors mainly include UAV, plant protection machine, etc. It receive remote control signals in the 4-axis through the main control board and through each sensor data aggregation to control the brushless motor speed, meanwhile the 4-axis aircraft is driven by lift and counter-torque to make the appropriate attitude.
  • YH-U2812A-800KV-001 4-axis Aircraft Motors
    YH-U2812A-800KV-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-U2812A-800KV-001
    Motor core specification size Φ23*Φ10*12-12
    Motor external dimensions Φ28.2*25.9
    Motor paddle installation method and (mounting dimensions) Quick release paddle
    Motor test paddle size 9450S
    No-load test No-load voltage V 12.6V
    No-load current A ≤0.5
    No-load speed rpm 11031~10388
    KV 850±25.5
    Load test (full throttle) Load voltage V 12.6V
    Load current A ≤8.8
    Load speed rpm /
    Load lift g ≥630
    Motor weight g 53.5±2g
    Motor applications Quadcopter
    Contact us
  • YH-U2905A-830KV-001 4-axis Aircraft Motors
    YH-U2905A-830KV-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-U2905A-830KV-001
    Motor core specification size Φ24*Φ10*5.2-12
    Motor external dimensions Φ28.6*20.2
    Motor paddle installation method and (mounting dimensions) Screw fixing (Φ10-M2)
    Motor test paddle size 6 inch two-blade paddle
    No-load test No-load voltage V 15.2V
    No-load current A ≤0.4
    No-load speed rpm 11977~13254
    KV 830±41.5
    Load test (full throttle) Load voltage V 15.2
    Load current A ≤7
    Load speed rpm ≥9600
    Load lift g ≥530
    Motor weight g 27.5~30.5
    Motor applications Quadcopter
    Contact us
  • YH-U4306A-430KV-001 4-axis Aircraft Motors
    YH-U4306A-430KV-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-U4306A-430KV-001
    Motor core specification size Φ39*Φ15*6-18
    Motor external dimensions Φ43.6*19
    Motor paddle installation method and (mounting dimensions) Screw fixing (Φ12-M3)
    Motor test paddle size 12 inches
    No-load test No-load voltage V 22.8
    No-load current A ≤0.8
    No-load speed rpm 10100.4~9507.6
    KV 430±13
    Load test (full throttle) Load voltage V 22.8
    Load current A ≤12
    Load speed rpm ≥6000
    Load lift g ≥1600
    Motor weight g 70±2
    Motor applications Quadcopter
    Contact us
  • YH-U6708A-210kv-001 4-axis Aircraft Motors
    YH-U6708A-210kv-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-U6708A-210kv-001
    Motor core specification size Φ60*Φ35.5*8-24
    Motor external dimensions Φ67.5*23.6
    Motor paddle installation method and (mounting dimensions) Screw fixing (Φ18-M3)
    Motor test paddle size 16.5 inches
    No-load test No-load voltage V 35v
    No-load current A ≤1.5
    No-load speed rpm 4445~4865
    KV 133±6
    Load test (full throttle) Load voltage V 45.6
    Load current A ≤20
    Load speed rpm ≥4630
    Load lift g /
    Motor weight g 170~180
    Motor applications Quadcopter
    Contact us
  • YH-FB4306B-430KV-001 4-axis Aircraft Motors
    YH-FB4306B-430KV-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-FB4306B-430KV-001
    Motor core specification size Φ39*Φ15*6-18
    Motor external dimensions Φ51.5*30
    Motor paddle installation method and (mounting dimensions) Screw fixing (Φ12-M3)
    Motor test paddle size 12 inches
    No-load test No-load voltage V 22.8
    No-load current A ≤0.85
    No-load speed rpm 10830~11514
    KV 490±15
    Load test (full throttle) Load voltage V 22.8
    Load current A ≤15
    Load speed rpm ≥6000
    Load lift g ≥1800
    Motor weight g 160±5
    Motor applications Quadcopter
    Contact us
  • YH-FB4306A-430KV-001 4-axis Aircraft Motors
    YH-FB4306A-430KV-001 4-axis Aircraft Motors
    Product Description:
    Motor model YH-FB4306A-430KV-001
    Motor core specification size Φ39*Φ15*6-18
    Motor external dimensions Φ50*24.1
    Motor paddle installation method and (mounting dimensions) Screw fixing (Φ12-M3)
    Motor test paddle size 12 inches
    No-load test No-load voltage V 22.8
    No-load current A ≤0.8
    No-load speed rpm 10100.4~9507.6
    KV 430±13
    Load test (full throttle) Load voltage V 22.8
    Load current A ≤12
    Load speed rpm ≥6000
    Load lift g ≥1600
    Motor weight g 115±5
    Motor applications Quadcopter
    Contact us

Zhejiang Yihe Microelectronics Co., Ltd.

Pursue Quality And Cast Fine Products.

Zhejiang Yihe Microelectronics Co., Ltd. was transformed from Jiaxing Micro-Jin Precision Motor Co., LTD. Founded in 2018. As Custom 4-axis Aircraft DC Brushless Motors Manufacturers in China, The company plant area of 3000 square meters, set research and development, production, sales as one. Intelligent digital factory, comfortable workshop environment, standardized office. At present, there are 20 R&D personnel, 150 production line employees, and a professional automation equipment team.

The company specializes in the production of brushless motor. OEM/ODM 4-axis Aircraft DC Brushless Motors Factory. The core team has been engaged in this industry for more than 10 years. The application fields cover high-end UAV, smart home, security equipment, health industry, leisure industry, medical industry, white goods, unmanned driving, and other fields related to transmission. The company has obtained ISO9001 qualification, according to ISO9001 standardized management. The company has obtained the Zhejiang province science and technology enterprise, and the high-tech enterprise qualification is also under review. The company has obtained a number of patents, including invention patents..

With the mission of building a century-old enterprise, the company is determined to become the leader in China's brushless motor industry. The company's business philosophy is "integrity, innovation, service and win-win", adhering to the purpose of "quality first, customer first", and continuously delivering our best quality products for various industries.
SHUANGKAI
Zhejiang Yihe Microelectronics Co., Ltd.

Our Certificate

Our factory adheres to the business tenet of "Quality and Credit". Custom 4-axis Aircraft DC Brushless Motors Suppliers

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Industry Knowledge


What is brushless motor for 4-axis aircraft？

A 4-axis aircraft brushless motor is a type of electric motor that is commonly used in 4-axis aircraft, or quadcopters.  In a quadcopter, each of the four motors is usually a brushless DC motor, with a specific size and power rating to match the weight and size of the aircraft. The motor is typically paired with a propeller, which generates the lift required to keep the quadcopter airborne.

The speed and direction of each motor are controlled by an onboard flight controller, which uses data from sensors such as accelerometers and gyroscopes to maintain stability and control the aircraft's movement. By varying the speed and direction of each motor independently, the flight controller can make precise adjustments to the quadcopter's position and orientation, allowing it to hover in place, move forwards, backwards, or sideways, or perform other maneuvers as required.

Why brushless motors are best choice for 4-axis aircraft?

Unlike traditional brushed motors, which use a mechanical commutator to switch the direction of current flow in the motor windings, brushless motors use electronic commutation to control the motor's rotation.

Brushless motors are more efficient than brushed motors, as they have less friction and wear on the brushes, and they can also operate at higher speeds and with greater precision. They are also more durable and reliable, with longer lifetimes and less maintenance required.

Overall, brushless motors have become the standard choice for quadcopter motors, due to their efficiency, reliability, and precision control.Aircraft brushless motors can be used in a variety of applications, including propulsion systems for small unmanned aerial vehicles (UAVs), model aircraft, and helicopters. They are also commonly used in remote control vehicles, electric cars, and industrial equipment.

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