A DC servo driver capable of very high-speed response without sampling control!
The "LPV Series" is a DC servo driver that can position ultra-precision voice coil linear motors at high speed. It adopts our unique control method (PLL circuit). Additionally, through linear amplifier-type power control, it achieves noiseless operation, high-speed response, and linear torque control. Moreover, it is a product that does not accumulate deviations in the normal deviation counter, ensuring there is no lag between the command pattern and the following pattern. 【Features】 ■ No lag in differences ■ Accurately traces the correlation between two-axis drivers ■ Immediate response to minute feed ■ High-speed response ■ Compatible with high-resolution encoders *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Lineup】 ■LPV120 ■LPV220 *For more details, please refer to the catalog or feel free to contact us.
Applications/Examples of results
【Applications】 ■ Voice coil motors ■ DC motors, etc. *For more details, please refer to the catalog or feel free to contact us.
Company information
1. Positioning in nanometer units and ultra-precise speed control (PLL) using linear motors. 2. Development of a (real-time) encoder multiplier for achieving ultra-precise control, and a high-speed response servo driver supported by a linear amplifier. 3. Circuit design (including software) and PCB pattern design (CAD) are handled in-house, allowing for short delivery times even for OEM specifications.