DGSMARTWIN CUM5 Series: Medium-Load Coreless Direct Drive, Unlocking New Possibilities for Precision Scenarios

DGSMARTWIN CUM5 Series: Medium-Load Coreless Direct Drive, Unlocking New Possibilities for Precision Scenarios

In the field of medium-load precision direct drive, the selection of coreless motors often faces the dilemma of "insufficient thrust" and "unsmooth operation". Traditional motors either fail to meet the needs of medium-load scenarios due to limited thrust, or generate vibration due to cogging effect during operation, affecting processing precision. The dgsmartwin CUM5 Series coreless linear motors perfectly break this industry dilemma. With a compact design of 38.3mm mover width, they are designed to provide high-dynamic and high-precision vertical motion axes for equipment, while simplifying the mechanical structure, becoming the preferred solution for medium-load scenarios.

As the main medium-load model in dgsmartwin's coreless motor matrix, the series covers two core length gradients of 121mm to 241mm for the mover, corresponding to a power range of 119.8N to 239.5N continuous thrust and 676.9N to 1353.7N peak thrust. The stator is matched with multiple specifications such as L120 (119.7mm) and L180 (179.5mm), which can be flexibly combined according to equipment stroke. The mover is equipped with standard L05 (0.5m) outgoing line and parallel wiring design, taking into account integration convenience and electrical stability.

Its core selling points are rooted in the in-depth optimization of coreless technology. Coreless motors completely abandon the cogging effect and vertical magnetic suction of traditional iron-core motors. Cogging effect will cause speed fluctuation and vibration of the motor during operation, affecting the smoothness and precision of motion; vertical magnetic suction increases the complexity and cost of vertical axis installation, requiring additional brake structures to ensure safety. However, the dgsmartwin CUM5 Series coreless linear motors not only achieve vibration-free and smooth operation, but also eliminate the need for additional brake structures for vertical axis installation. In addition, its hollow coil design greatly reduces eddy current loss, and heat dissipation efficiency and dynamic response capability are improved simultaneously. Equipped with dual CE and environmental protection certifications, it adapts to the needs of international precision manufacturing.

Relying on core technologies and precise parameters, the CUM5 Series has achieved in-depth implementation in diverse medium-load precision scenarios, and every design accurately meets the actual needs of the industry:

In the field of medium-load handling in 3C electronics: With its compact 121mm mover length and 119.8N continuous thrust, the CUM5B is suitable for heavy-load transfer modules of components such as mobile phone middle frames and laptop casings. Thanks to the zero cogging effect of the coreless motor and its low inertia characteristics, it can effectively offset the vibration generated during high-speed start-stop. During high-speed handling, components will not be scratched due to vibration or shift in position, perfectly adapting to the mass production rhythm and greatly improving production efficiency and product quality.

In semiconductor inspection scenarios:

Semiconductor inspection has extremely high requirements for precision, and slight vibration or positioning error may cause damage to precision chips. With its low inertia and high dynamic response characteristics, the CUM5 Series coreless linear motors can drive inspection platforms to complete high-speed scanning of small wafer pieces. At the same time, the stable thrust output of the coreless motor controls the positioning error at the micron level, avoiding damage to precision chips caused by vibration and unstable thrust of traditional motors, and ensuring the accuracy and reliability of semiconductor inspection.

In the field of medical equipment: Medical equipment has strict requirements for operational stability and cleanliness, and some equipment needs to achieve complex trajectory control. The dgsmartwin CUM5 Series coreless linear motors have no magnetic suction and will not cause electromagnetic interference to surrounding medical equipment. Their clean operation characteristics perfectly adapt to the drive needs of core components such as minimally invasive instruments and drug delivery pumps. Its excellent dynamic curve motion capability can achieve complex and smooth trajectory control, meeting the requirements of medical equipment for precise operation. Moreover, the compact size of this series of motors can be easily embedded into the equipment, saving equipment space and improving equipment integration.

 As the core medium-load model in dgsmartwin's coreless motor matrix, the CUM5 Series not only inherits the precision and efficiency of coreless motors, but also expands the adaptation boundary with medium-load exclusive parameters, becoming a key power support for promoting the upgrading of precision manufacturing towards high-speed and precision. It has been widely recognized by leading enterprises in 3C, semiconductor, medical and other fields.