Built-in rotary joint with 4 circuits! Recommended for adhesive application on cylinders and appearance inspection of cylindrical surfaces due to the adoption of a slim design that is easy to combine with the Z-axis.
The electric actuator "Rotary Type" is equipped with a built-in rotary joint, which prevents interference and twisting of the air tubes even when rotating air equipment (such as chucks and cylinders), making piping very easy. Therefore, it is an effective rotary actuator for work rotation, such as applying adhesive to cylinders and inspecting the appearance of cylindrical surfaces. By adopting a slim design (with a cross-sectional area reduction of over 65%), it is easy to install at the tip of the Z-axis actuator, allowing for easy rotation during PP transport. It uses a stepping motor equipped with a high-precision reduction gear as standard, achieving high-speed and high-precision rotation and reversal during PP transport. It is also widely used in FA equipment, such as switching the orientation of circuit boards and assembling connectors. We have published many usage examples, so please take a look. 【Features】 ■ Achieves compact size and high rigidity ■ Over 10 times the allowable bending moment compared to conventional products of the same size ■ Cross-sectional area reduced by over 65% with equivalent performance to conventional products ■ Built-in rotary joint for easy piping routing *Please consult us if you plan to use it in a vacuum. *We offer sample loans. Please feel free to contact us.
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basic information
【Specifications (Excerpt)】 Type Name: □28mm ■Model: NRA28-N10 ■Number of Rotary Joint Circuits: 4 ■Dimensions: Width 40 × Depth 33 × Length 175 mm ■Static Allowable Thrust Load: 800N ■Static Allowable Bending Moment: 50N·m ■Maximum Rotational Speed: 300rpm ■Weight: 0.7kg Type Name: □42mm ■Model: NRA42-N10 ■Number of Rotary Joint Circuits: 4 ■Dimensions: Width 42 × Depth 44.3 × Length 210 mm ■Static Allowable Thrust Load: 1300N ■Static Allowable Bending Moment: 100N·m ■Maximum Rotational Speed: 300rpm ■Weight: 1.3kg *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Connector assembly process ■ Image inspection process, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（4）
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CAD data（4）
| Model number | overview | File |
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| NRA42-N10 |
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| NRA42-N10 |
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| NRA28-N10 |
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Company information
Nomura Unison Co., Ltd. is a company engaged in the design and manufacturing of LCD and semiconductor-related equipment. Located almost in the center of the Japanese archipelago, in the beautiful and rich environment of Suwa, Nagano Prefecture, the company was founded in 1954 as Nomura Industries Co., Ltd. Since then, it has established SN Seiki Co., Ltd., Nanshin Kiko Co., Ltd., and overseas, it has set up Nomura Taiwan Co., Ltd. in Taiwan, responding to societal changes and customer needs. On the occasion of its 50th anniversary, Nomura Industries Co., Ltd. and SN Seiki Co., Ltd. merged, and the company name was changed to "Nomura Unison Co., Ltd." to mark a new beginning. In this ever-changing era, please look forward to the Nomura Unison Group as it strives for harmony with society, the region, people, and the environment, and challenges the future with its unique technology.