The shaft fastening is simple, and keyway machining is not required. A two-bolt system is adopted.
The precision shaft coupling - leaf spring type (no keyway processing required) "LCD-B series" allows for easy shaft fastening without the need for keyway processing. It adopts a 2-bolt system and features a double leaf spring. The permissible eccentricity is 0.1mm, permissible angular deviation is 0.5°, permissible axial displacement is ±0.4mm, and the maximum rotational speed is 6000r/min. It may also accommodate hole diameters other than the standard shaft hole diameter. For more details, please download the catalog.
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basic information
【Specifications】 ○ Allowable eccentricity: 0.1mm ○ Allowable angular deviation: 0.5° ○ Allowable axial displacement: ±0.4mm ○ Maximum rotational speed: 6000r/min ○ Outer diameter: 45 to 155mm ○ Shaft hole diameter: 10 to 60mm ○ Allowable torque: 12 to 800N·m ● For more details, please contact us or download the catalog.
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Company information
Sakai Manufacturing Co., Ltd. began manufacturing and selling belt-type continuously variable transmissions in 1950. During the period of rapid economic growth, we achieved maintenance-free operation with transmissions that adopted oil-free mechanisms as a countermeasure against micro-wear, thereby expanding our track record. Subsequently, based on the theory of micro-wear countermeasures, we developed the coupling: Precision Correction Shaft Joint Series, which has been well received in the semiconductor and liquid crystal-related equipment market for its characteristics. Additionally, our plate spring-type coupling: Precision Spring Shaft Joint Series, which responds to the increasingly high performance of automatic control, has gained popularity in the machine tool sector. The rigid coupling: Precision Fixed Shaft Joint, which pursues precision during fastening, is attracting attention in the field of high-precision positioning equipment. Our company has been engaged in the development and manufacturing of products that meet the needs of high-precision and high-quality transmission devices, based on the fundamental philosophy of "providing excellent functional elements." Moving forward, we aim to be a company that contributes to societal development through the creation and provision of innovative and highly reliable products that reflect our customers' needs, while continuously striving for improvement.