Output errors in a state of stator and rotor eccentricity can be measured with high resolution of 0.01°.
The "RI-1000" is a device for evaluating the characteristics of resolvers, capable of measuring electrical characteristics such as impedance under eccentric conditions. Eccentricity corresponds to horizontal eccentricity relative to the stator and rotor, axial tilt, and thrust direction offset. Additionally, it can measure output angle error with a high resolution of 0.01° under conditions of stator and rotor eccentricity. 【Features】 ■ Capable of measuring output angle error with a high resolution of 0.01° ■ Can simultaneously conduct electrical characteristic tests and eccentricity characteristic tests ■ Capable of measuring angle error at speeds up to 12,000 rpm ■ Suitable for next-generation resolver evaluation *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■ Target Workpieces - Outer diameter: φ30 to φ320 / Thickness up to 50mm - Inner diameter: φ10 to φ185 / Thickness up to 10mm - Axis multiplication: 1 to 12 ■ Excitation Signal - Frequency: 5KHz to 20KHz - Constant voltage / constant current: Switchable - Constant voltage: 1VP-P to 20VP-P - Constant current: up to 200mAP-P ■ High-Speed Rotation Test - Rotational speed: MAX 12,000rpm - Mode: Constant rotation / Sweep / Manual ■ Program Operation - In tests for eccentricity characteristics and high-speed rotation, program operation with a maximum of 500 steps is possible *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ Resolver Evaluation *For more details, please refer to the PDF document or feel free to contact us.
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NST responds to a wide range of customer needs through the design, development, and commercialization of unmanned and labor-saving devices, FA and FA systems, measuring instruments, and various control devices across various fields. We also excel in customizations that major manufacturers may not accommodate. Engineers make up 70% of our employees, allowing us to provide a consistent development process from planning and proposal to development, design, prototyping, mass production, and maintenance. 〒431-3114 58 Toyooka-cho, Chuo-ku, Hamamatsu City, Shizuoka Prefecture NST Corporation TEL: 053-430-6311 FAX: 053-430-6312 URL: http://www.nst-co.com