The secret weapon of Chowa Springs, known for its rotational power transmission, is "San-Esu Springs." You can specify the length in 1mm increments, and we offer a wide range of options tailored to your needs!
We are currently offering a free "Flexible Shaft Guidebook." Please feel free to request it using the form below. Our flexible shafts, which transmit rotational force in various shapes, come in a standard product lineup called the "Flex Shaft Standard Series." Choose the appropriate flexible shaft based on the required length, rotational force (torque), and necessary bend (R). Using the "Easy Search" feature on our website makes selection easy. You can also leave the selection process entirely to us, and we would be more than happy to assist you. The standard series can be easily purchased online, so we hope you will take the opportunity to experience its convenience. ◎ Feel free to consult us about anything! We are confident in our prototypes and custom products! - We will select and propose specifications tailored to your needs. - We are happy to accept orders starting from just one unit. - We have a proven track record of over 2,000 types of custom products in the past. Basically, there are no shapes we cannot create. Please feel free to consult us about anything.
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basic information
【Features】 This is a shaft that can change direction freely and transmit rotational force (torque) in any direction. ○ Equipment arrangement can be done freely ○ No need for precise alignment of equipment ○ High-speed rotation is possible ○ Some dust resistance is provided, ensuring safety (with outer tube) ○ Easy maintenance ○ High transmission efficiency (approximately 90-99%) ○ Absorbs vibrations Among other features. For more functions and details, please feel free to contact us. ◎ We offer free rental of sample products. Please feel free to request. ◎ We have a guidebook that includes an overview of flexible shafts, usage examples, and product lineup. Please feel free to request it or view the PDF data from the download page.
Price information
Standard series price range: 1,660 yen to 160,000 yen (excluding tax). Distributors and retailers, please contact Niden Co., Ltd. (sales agent) or us directly. Custom products will be quoted separately.
Delivery Time
※Excluding the 11th day of the month (in the case of purchase from MISUMI VONA)
Applications/Examples of results
【Applications】 Remote operation through low-speed transmission, driving of machinery through high-speed transmission, etc. Our products can be used in a variety of ways depending on the customer's ideas. 【Examples of Use】 - Agriculture - Steel and pipe manufacturing - Machine tools - Machinery and factories - Civil engineering - Fisheries - Woodworking And many other industries have proven successful applications.
Detailed information
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A flexible shaft is a freely movable power transmission axis. ◎ For low torque and high rotation, a flexible shaft is better than a universal joint! It generates less noise, vibration, and heat, and the rotating parts are covered for safety. ◎ No need for precise alignment or complicated designs, making it low-cost! It features a simple and flexible mechanism. ◎ It can transmit power to moving or vibrating objects! (Conversely, it is not a problem if the power source is also moving.)
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More freedom in power transmission with flexible shafts ◎ Power transmission with gears and shafts Using a transmission mechanism with gears and shafts requires alignment, making the design cumbersome. Additionally, the number of parts and fixed points increases, necessitating machining to secure gears and other components. ◎ Power transmission with flexible shafts By using a flexible shaft, alignment is not needed, simplifying the design for placement and significantly increasing freedom. Design costs decrease, the number of parts is reduced, and there are no machining costs for securing gears and other components.
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Company information
Our company has been dedicated to the production of springs as a specialized manufacturer for nearly half a century. In the spring industry, we are known by the standard spring brand "San-Es," and we are considered the "pioneers of standard springs" for being the first to popularize standard springs in the market. In addition to the "San-Es standard springs," we also cater to custom orders for all types of wire springs, including compression springs, extension springs, and torsion springs, as well as lesser-known but highly excellent products such as "special-shaped wire springs," "CWS," and "flexible shafts." We practice our corporate philosophy of "always being sincere and contributing to society through the creation of trusted products," and these products have been continuously loved by many customers over the years. Moving forward, in order to gain further trust from everyone, our company will work together to develop and grow daily, ensuring accurate quality and responding sincerely to customer requests as we engage in "monozukuri" (the art of making things) every day.
