Maximum allowable torque is doubled, supporting high precision and high responsiveness in automatic control with high rigidity and low inertia.
The "TCD-B Series" precision spring shaft coupling - leaf spring type (low inertia, high torque) achieves low inertia and high torque transmission in a compact, space-saving body. It supports a maximum allowable torque of up to twice the standard, with high rigidity and low inertia for high precision and high responsiveness in automatic control. The space-saving design for axial mounting ensures high reliability and easy shaft fastening with a two-bolt clamp connection. We offer a large hub specification that allows for combinations of significantly different shaft hole diameters. 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: 65–100mm ○ Shaft hole diameter: 14–40mm ○ Allowable torque: 80–320N·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.