Achieves precise rotation transmission without backlash! Capable of accommodating both small diameter shafts and large shaft runout!
For precise motion control, a more accurate positioning system is required. Such systems need couplings that have torsional strength, accurately transmit rotational positions, and adjust for misalignment on the shaft side. This product is a precision electroplated nickel bellows coupling that achieves flexibility and compatibility with miniature sizes to meet such demands. Its high flexibility on the sides makes it less susceptible to lateral interference, while also possessing torsional rigidity. It is essential for critical applications such as resolvers, encoders, servos, motion control devices, and computers. 【Features】 ■ Non-backlash ■ Very low elasticity and does not twist ■ Maintains a constant rotational speed during 360-degree rotation ■ Less susceptible to lateral interference on bearings ■ Functions to absorb vibrations ■ Compatible with shaft diameters from φ2mm ■ Accommodates large shaft runout *Please feel free to inquire about standard sizes/model numbers of manufacturer stock items. Custom orders are also available.
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basic information
【Shaft Diameter】 Shaft diameter φ2mm to 25.4mm 【Allowable Torque】 0.014N·m to 27.116N·m 【Allowable Misalignment】 Coupling: up to 31 degrees Shaft: up to 1.93mm (both ends of the shaft are parallel and offset) *As the allowable range of misalignment increases, the allowable torque decreases. 【Attachment to Shaft】 - Set screw type (standard) - Two-part type that clamps the connection part - Integral type
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Applications/Examples of results
■ Power transmission devices: step motors, servo motors, etc. ■ Positioning devices that control the operation of feedback devices: ball screws, lead screws, etc.
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Company information
We, Seal Tech Co., Ltd., entered into a sales agency agreement with FURON Corporation in the United States in June 1987 and began domestic sales of their SPRING ENERGIZED SEAL. Today, there is a growing demand for improved working environments, efficiency, and safety across all industrial sectors. However, even in this technologically advanced era, issues caused by fluid leakage persist, and we feel that the demands are increasing. Through the sale of fluid control equipment, our company has developed as a technical trading company that addresses such troubles and technical challenges, responding to the increasingly sophisticated and diverse needs, and contributing to Japanese manufacturing. To gain even greater trust and assurance from our customers, we obtained ISO 9001 certification on April 24, 2011, and are committed to continuous improvement and maintenance through the thorough establishment and operation of a "Quality Management System." Moving forward, we will continue to adopt a customer-oriented approach and strive to respond accurately and swiftly to our customers' needs through the development of products and technologies. We sincerely ask for your continued support and patronage.
