エヌエスティー Product Lineup

The resolver mounted on the vehicle-mounted motor experiences installation errors. This device measures these installation errors (phase differences). 【Features】 - Measurement resolution of 0.001° By directly inputting signals from the resolver without using an R/D converter, accurate measurements can be achieved. - Control of the drive motor and measurement processing can be performed on a single PC, enabling fully automated measurements. - It is possible to set the number of motor poles and the resolver axis doubling angle, allowing measurement of various types of workpieces.

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.

The "Resometer RM-100" is a resolver mounting angle measuring device that allows you to easily measure the phase difference between a motor and a resolver simply by turning the motor by hand. By using this product, you can safely and accurately make adjustments in a short amount of time, reducing unnecessary costs associated with development, manufacturing, maintenance, and upkeep. This leads to improved work efficiency. 【Features】 - Measures phase difference (mounting angle) just by turning the motor by hand - High precision measurement with a resolution of ±0.1° - Compatible with various types of motors and resolvers - Lightweight and compact for easy portability - 5.7-inch LCD with touch panel (display resolution 1/100) *For more details, please refer to the catalog or feel free to contact us.

Are you spending time and effort on resolver phase alignment during motor development, manufacturing lines, and motor repair and maintenance? With the 'Resometer,' you can easily measure the phase difference between the motor and resolver just by turning the motor, allowing for precise adjustments in a short time. Additionally, it helps reduce unnecessary costs associated with development, manufacturing, maintenance, and upkeep! 【Recommended for those who:】 ■ Are manually adjusting motor data while looking at an oscilloscope… ■ Are spending time arranging and preparing jigs, drive motors, control panels, and monitor screens… ■ Want anyone to be able to measure angular displacement without knowledge of resolvers… and more Its compact size makes it easy to carry, allowing you to measure even large motors at their location. *For more details, please refer to the catalog or feel free to contact us.

Do you have any of these problems? ■ Adjusting with an oscilloscope takes a lot of time… ■ Borrowing items from other departments every time you adjust the resolver… ■ Wanting to quantify resolver adjustments manually… ■ Wanting to in-house maintenance of motors… ■ Spending time and effort preparing for measurements… ■ There are few people with knowledge of resolvers, and only specific individuals can make adjustments… etc. Our company-developed 'Resometer' is a measuring instrument that allows you to easily measure the phase difference between a motor and a resolver just by turning the motor by hand. The measurement accuracy is within ±0.1°, allowing for precise adjustments in a short time. Additionally, its compact size makes it easy to carry, enabling measurements even at installation sites for large motors. *For more details, please refer to the catalog or feel free to contact us.

Phase difference (mounting angle) can be measured simply by hand-cranking without driving the motor. ● Reduction in measurement and adjustment time / 1 hour → 1 minute (according to our measurement results) ● Improved safety / Work is performed with the motor stopped and not driven. High precision measurement with a resolution of ±0.1°. ● Sensory adjustment → Numerical adjustment / Allows for more accurate measurement compared to visual estimation. Compatible with various motors and MR sensors. Lightweight and compact for easy portability! ● Lightweight / The main unit weighs 3.5 kg. ● Compact / Dimensions W310 × D120 × H320, comes with a cable storage case.