SMARTWIN CFB035: Compact Powerhouse for Industrial Applications

In the field of industrial automation, linear motors serve as core components for high-precision, high-speed linear motion, and their performance directly determines the operational efficiency and accuracy of equipment. The CFB series double-sided iron-core linear motor launched by SMARTWIN breaks the traditional dilemma of linear motors, where “thrust and smoothness cannot be achieved simultaneously”. As a flagship model of this series, the CFB035 stands out with its core advantages of compact size, high thrust and ultra-high precision, making it an ideal partner for high-end industrial equipment.

With years of deep cultivation in the industrial transmission sector, it is clear that an excellent linear motor must deliver both strong power and exceptional precision. The CFB035 series precisely meets this core demand, combining a flexible, compact form factor with powerful performance to perfectly embody the product philosophy of “solving major demands with a small footprint”.

In terms of core specifications, the flexibility and power of the CFB035 set a benchmark in the industry. The forcer features a highly adaptable design, with a width of 35 mm and an extendable length ranging from 80 mm to 274.4 mm. It supports flexible selection according to equipment installation space, eliminating the need for major structural modifications and making it compatible with various small-to-medium precision equipment.

Its thrust performance is equally impressive: the continuous thrust ranges from 41 N to 162 N, and the peak thrust covers 110 N to 438 N, delivering a far higher thrust density than comparable products on the market. The key to this performance lies in its innovative double-row iron-core structure. Based on an optimized iron-core design, the dual parallel iron-core arrangement retains the high-thrust advantage of iron-core motors while effectively canceling the cogging force inherent in conventional iron-core designs.

As a result, it integrates the strengths of both iron-core motors (high thrust) and ironless motors (zero cogging force), enabling lower speed ripple, smaller tracking error, and superior stability compared with similar products. Paired with a high-precision encoder, it achieves micron-level positioning, fully satisfying the requirements of precision manufacturing operations.

The true value of this motor is fully demonstrated in real-world applications, covering a wide range of high-end manufacturing sectors including new energy, 3C electronics, and laser processing.

• In the buffer handling of lithium-electrode sheets for new energy applications:

  Thanks to the stable power output from its double-sided iron-core structure and the absence of vertical attraction force, the motor ensures vibration-free and offset-free conveying of electrode sheets, preventing wrinkling or damage, and safeguarding the yield rate of subsequent lamination and cutting processes. Its high thrust and high acceleration perfectly match the core requirements of “high speed and high stability” in lithium battery production lines.
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• In AOI optical inspection:

  Its high-speed response and micron-level positioning accuracy shine, driving inspection lenses for rapid scanning and significantly improving inspection efficiency. Meanwhile, the extremely low speed ripple guarantees inspection precision, making it ideal for micron-level defect detection in semiconductor and 3C products.
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• In laser cutting and precision welding:

  Its precise trajectory control maintains the laser focus or welding torch strictly along the predefined path, effectively preventing overburning, burrs and weld deviation, thus improving processing quality. The high rigidity of the motor ensures stability during high-speed operation, and its compact size allows easy installation even in the confined spaces of equipment.
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