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Hitachi Drives Frequently Asked Questions AutomationDirect Logo


Question

Although the SJ100 inverter is a variable speed drive, can I use it in a fixed-speed application?

Answer

A fixed speed application usually is a result of cost-sensitivity or negligible benefits if variable speed were used (consumer products are examples). In those cases, the power source connects directly to the motor (no special drive needed). However, using a variable speed drive can benefit many type of industrial and commercial motor applications, by providing controlled acceleration and deceleration, high torque at low speeds, and energy savings over alternative solutions.


FAQ Subcategory: None

This item was last updated on 2000-10-17
Document ID: 285


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