CIMR-G7U40301

The CIMR-G7U40301 from Yaskawa functions as a highly efficient AC drive tailored for diverse motor control tasks. With its output frequency ranging between 0.01 Hz to 400 Hz, this drive offers an extensive speed control capability. The model is adept at handling various speeds, featuring a 40:1 speed control ratio for V/f, 200:1 for open-loop configurations, and a remarkable 1000:1 ratio in closed-loop operations. Its starting torque is impressive, delivering 150% at 1 Hz for V/f, and similarly at lower frequencies of 0.5 Hz and 0.3 Hz in open and closed loop modes, respectively.

The drive's overload capacity is robust, rated for 150% for one minute and 200% peak, catering to higher demand scenarios. Speed regulation accuracy is attainable within 1% for V/f settings, dropping to 0.2% for open-loop, and just 0.01% for closed-loop operation, demonstrating its precision in speed management.

Adjustable acceleration and deceleration times range from 0.01 seconds to 6000 seconds, offering flexibility in motor responses to changing operational needs. Dynamic braking is included, supporting rapid deceleration while motor auto-tuning facilitates both static and rotational tuning for optimal motor performance.

Protection mechanisms in this model encompass features such as over-current, over-voltage, and over-temperature safeguards, ensuring the drive operates safely across various conditions. With a speed response benchmark of 60 Hz, the drive supports extensive control capabilities. Analog inputs include three channels, two of which are programmable, with specifications for ±10VDC or 4 to 20 mA inputs, while the outputs are also programmable and include options for ±10VDC or 4-20 mA, facilitating extensive system integration.