Gentler on the environment

Complies with European regulations that limit the use of specific hazardous substances (RoHS).

These inverters are gentle on the environment.
Use of 6 hazardous substances is limited. (Products manufactured beginning in the autumn of 2005 will comply with European regulations (except for interior soldering in the power module.))
<Six Hazardous Substances>
Lead, Mercury, Cadmium, Hexavalent Chromium, Polybrominated biphenyl (PBB), Polybrominated diphenyl ether (PBDE)

<About RoHS>
The Directive 2002/95/EC, promulgated by the European Parliament and European Council, limits the use of specific hazardous substances included in electrical and electronic devices.

Long-life design!

The design life of each internal component with limited life has been extended to 10 years.

This helps to extend the maintenance cycle for your equipment.

Noise is reduced by the built-in EMC filter.

Use of a built-in EMC filter that reduces noise generated by the inverter makes it possible to reduce the effect on peripheral equipment.

Expanded capacity range and abundant model variation

Standard Series

Semi-standard Series (Available soon)

• Models with built-in EMC filter
• Models with built-in PG feedback card
• Models with built-in RS-485 communications card
• Models for synchronous motors

The highest standards of control and performance in its class

Shortened setting time in slip compensation control

Through "slip compensation control" + "voltage tuning," speed control accuracy at low speeds is improved. This minimizes variations in speed control accuracy at times when the load varies, and since the time at creep speeds is shortened, single cycle tact times can be shortened.

Equipped with the highest level CPU for its class

The highest level CPU of any inverter is used. Computation and processing capacity is doubled over the previous inverter, improving speed control accuracy.

Compatible with PG feedback control

• Improved speed control accuracy improves conveyor positioning accuracy.
• Positioning time can be shortened.
• Improves measuring accuracy on a scale.

Tripless deceleration by automatic deceleration control

The inverter controls the energy level generated and the deceleration time, and so deceleration stop can be accomplished without tripping due to overvoltage.

Idel for vertical/horizontal conveyance

Hit-and-stop control is realized more easily

Impacts are detected mechanically and not only can the inverter's operation pattern be set on coast-to-stop or deceleration stop, but switching from torque limitation to current limitation and generating a holding torque (hit-and-stop control) can be selected, making it easy to adjust brake application and release timing.

Inclusion of a brake signal makes it even more convenient

• At brake release time
  After the motor operates, torque generation is detected and signals are output.
• At brake application time
  Brake application that matches the timing can be done, and so mechanical brake wear is reduced.