Article |

Hitachi America, Ltd.: High-performance AC drives

The SJ700 Series of inverters from the Industrial Systems Div. of Hitachi America Ltd. expands on the performance, capabilities, and functions of its predecessor, the SJ300.
Print Reprint
FILED IN:  Controls  > Machine control
     
Improved sensor-less Vector (SLV) control algorithm enables the SJ700 to develop more than 200% starting torque at 0.3 Hz. The SJ700 can develop 150% torque at 0 Hz, ideal for vertical lift applications, using Hitachi’s unique “0 Hz Domain” open-loop control mode. Hitachi has also greatly simplified the auto-tuning process, making commissioning trouble-free. EzSQ (Easy Sequence) built-in programming function is like having a PLC built into the inverter.

Related Sponsored Content

E-BOOK SPECIAL REPORT
42 Best Package Designs
Sign up to receive timely updates from our editors and download this e-book consisting of our editors' picks of most notable package designs. Updated for 2014!
x

Newsletters

Don't miss intelligence crucial to your job and business!
Click on any newsletter to view a sample. Enter your email address below to sign up!
GENERAL INTEREST
PACKAGE DESIGN/DEVELOPMENT
Each newsletter ranges in frequency from once per month to a few times per month at most.