Yaskawa SS7 Series Eco PM Motor

In 1997, Yaskawa released the SS5 Series which featured the world’s first PM motors with permanent magnets built directly into the motors. The overwhelmingly high efficiency of these motors made machine downsizing and saving energy possible. Over the years, the need to reduce CO₂ emissions has continued to increase, and in response, Yaskawa Motor Corporation has undertaken a new challenge to develop original technologies that will help protect the future of our planet. In response to the introduction of high efficiency standards for industrial motors in 2015 to help reduce CO₂ emissions, Yaskawa motor corporations has released the SS7 Series, which improves on the efficient and compact SS5 series.

The SS7 Series of Eco PM motors promises to meet all your needs in a wide range of applications.

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Description

Main Features

Main Features

Extensive Lineup of 2.2kW to 300kW Motors

200 V: 2.2 kW to 100 kW (for 1,750 min^-1)
400 V: 2.2 kW to 300 kW (for 1,750 min^-1)
Rated speed: 1,150 min^-1, 1,450 min^-1, or 1,750 min^-1

High Efficiency

Complies* with premium efficiency (IE3) and super premium efficiency (IE4) standards.
Higher efficiency than the SS5 Series.
* Inquire for estimates

Compact and Lightweight

In comparison to induction motors, frames are 1 to 4 frame sizes smaller, Mass has been reduced by 10% to 64%.
This creates more compact machines and saves motor installation space.

Resolvers Used as Sensors (Encoders)

In comparison to induction motors, frames are 1 to 4 frame sizes smaller, Mass has been reduced by 10% to 64%.
This creates more compact machines and saves motor installation space.

Advanced Machine Control

Combine the SS7 Series with Yaskawa’s A1000 AC drives for quick responses to speed references and load disturbances
These sensorless drives offer a speed control range of 1:20. You can reduce wiring and increase reliability.
The rated output range can extend up to 150%* of the rated speed to make alignment with the machine’s rated speed easier.
*: 2.2 kW to 75 kW (with sensor)

Use Either a Coupling or Belt Drive

Design work is simplified becuase the external dimensions and installation dimensions do not depend on the drive method.

Compliance with the EU’s CE Marking Safety Standard and the EU’s Restriction of Hazardous Substances Directive (RoHS) (Estimates provided on an individual basis.)

Additional information

Brand	Yaskawa

About brand

Yaskawa Electric has been part of the world market for nearly a century now, and like a good wine it only continues to get better with time. From its inaugural appearance on the scene beginning in 1915 until its current presence, Yaskawa has made great strides forward both as a corporation and within the products they manufacture.