Does energy efficiency have to be bulky? Not with us! The encoderless Lean motor.
To meet the strict requirements of the European Ecodesign Directive, the drive world is constantly striving to increase the efficiency of electric motors. This results in increased weight and sizes.
With the encoderless Lean motor, STOBER has launched a compact solution that is lighter, smaller and – with IE5 classification – more energy-efficient than an asynchronous motor while delivering the same power. And it is also cheaper and more rugged than a standard servo motor.
Despite not having an encoder in the motor, the speed deviation is less than 1%, while the positioning accuracy is ±1°.
Since the encoder is omitted, this motor class is ideal for dynamic automation tasks in harsh production environments.
With only one cable
Here’s the major advantage of the Lean motor. By leaving out an encoder, it can be continuously controlled with just a standard power cable without additional shielding.
This means less installation and routing effort, smaller drag chains, smaller control cabinet feed-throughs and lower costs.
The rugged and inexpensive alternative
By eliminating the encoder, the Lean motor uses a single off-the-shelf power cable with no additional shielded wires. These are two factors that make it up to 30% cheaper than a comparable synchronous servo motor.
Since the encoder is left out, the STOBER Lean motor can withstand high oscillations and vibrations.
And the reduced wiring also makes commissioning so much easier!
With SERVOsoft®, you have a tool at your fingertips that lets you design your drive systems with precise scaling in just a few steps. Electrical as well as mechanical design, and simple and fast at the same time.