ALPHA 7

Motion Control | Servo Systems
ALPHA 7 [view large image]

With industrial high-tech equipment developing and advancing rapidly, a highly responsive servo system provides reliable high precision performance. The supremely elaborated control functions turned Fuji Servo System ALPHA7 into one of the fastest and most precise servo systems on the drive control market. Fuji's proprietary control algorithm achieves a speed and frequency response at 3.2kHz, the highest level in the industry. This reduces the tact time, enabling high-speed control. In certain models, the maximum instantaneous torque of the servo motor is now as high as 350%. The encoder resolution is now as high as 24 bits. This provides much higher control precision than before. Standard equipment includes the STO function defined in the international standard IEC61800-5-2. In addition, the WSU-ST1 option adds support for SS1, SLS, SBC, and SSM. These safety functions can be easily configured with parameters. It supports a wide range of monitoring functions and delivers extreme safety at the same time.

Features & Benefits

  • Speed: Speed and frequency response at 3.2 kHz realizes ultra-high-speed control. Fuji's proprietary control algorithm achieves a speed and frequency response at 3.2kHz, the highest level in the industry. This reduces the tact time, enabling high-speed control.
  • Strength: Maximum instantaneous torque of 350%* enables response to high-speed commands. The maximum instantaneous torque of the servo
  • motor is now as high as 350%. *This is applicable only to certain models.
  • Precision: The 24-bit fine resolution INC/ABS encoder significantly improves the precision of control. The encoder resolution is now as high as 24 bits. This provides much higher control precision than before, enabling high-precision control.
  • Safety: Safer operations are ensured by various safety functions. Standard equipment includes the STO function defined in the international standard IEC61800-5-2. In addition, the WSU-ST1 option adds support for SS1, SLS, SBC, and SSM. These safety functions can be easily configured with parameters.

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