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Dongguan SMARTWIN Manufacturing Technology Co.,Ltd has specifically developed a dual-sided series motor for high-speed, high-precision industries. Featuring a U-shaped structure with an iron core, the models include CFB035, CFB050, CFB065, and more. These series offer the following advantages:
1.Compact size, high thrust: Compared to motors with the same thrust, this series has a width of only 65mm, with heights of 55mm, 70mm, and 85mm. The continuous thrust can reach up to 651N, with a peak value of 1953N.
2.High speed, high acceleration: The peak current of this motor series is three times the continuous current, allowing for instantaneous output of high current to meet high acceleration requirements, achieving accelerations of 3G to 5G. The back electromotive force (EMF) of this motor series is relatively low, enabling high-speed performance. When paired with a 380V high-voltage power supply, the results are even more optimized. Additionally, the cogging torque is minimal.
3.Stable precision: The dual-sided series motors have a U-shaped structure, with the magnetic fields arranged on both sides. The magnetic attraction is evenly counterbalanced, reducing the damage to the guide rails during operation and enhancing the stability of the linear modules.

Main Application Industries: LCD panel industry, lithium battery packaging inspection, semiconductor inspection, laser precision machining, high-speed placement machines, etc. It is more suitable for applications with small volume and high-speed requirements, making it the preferred motor for gantry structure.

The full name of the DD motor is Direct Drive Rotary, which refers to a direct-drive rotating motor, commonly abbreviated as DD motor. Due to its high output torque, some companies refer to it as a torque motor. Unlike traditional motors, the DD motor, with its large torque, can be directly connected to the motion device, eliminating the need for components such as reducers, gearboxes, and pulleys, which is why it is called a direct drive motor. Additionally, the motor is equipped with a high-resolution encoder, enabling the product to achieve higher precision than ordinary servos. By using direct connection, it reduces positioning errors caused by mechanical structures, ensuring processing accuracy. It also minimizes dimensional errors and noise during operation caused by mechanical friction.

Features and Applications of DD Motors

DD motors have the following advantages:

(1)No origin reset：

Using an absolute encoder, the current position can be recognized without the need to reset the origin

(2)High Precision：

Each revolution can be divided into 2 * 20/24 power pulses, with positioning accuracy as precise as ±30 arc-seconds or less.

(3)High Torque：

It can output high torque within a compact size and drive large loads at high rotational speeds.

(4)High Stiffness：

Utilizing cross bearings, it has large radial and axial load capacities and can withstand high static loads.

(5)Maintenance-Free：

No need for additional lubrication or other motor maintenance tasks.

(6)Easy Installation：

The load can be directly installed without requiring intermediate components like reducers, pulleys, or gears, which reduces assembly and debugging time.

(7)Low Noise：

Direct load installation without intermediate joints helps reduce noise during operation

(8)Fast Response:

With direct load installation and no intermediate connectors, the response time is faster, allowing for precise settings in a shorter period.