Frequency inverters mounted on electric motors

JS-Technik GmbH specializes in extensive challenges in the field of professional drive technology. The focus is on three-phase motors, frequency inverters and geared motors. On this page you will find frequency inverters with a power of 0.37kW, 0.55kW, 0.75kW, 1.1kW, 1.5kW, 2.2kW, 3.0kW, 4kW, 5.5kW, 7.5kW, 11kW, 15kW, 18.5kW and 22kW. The high-quality frequency inverters can be mounted on all common electric motors using a variety of adapter plates. Since there is not always enough space available, the frequency inverter is also suitable for wall mounting.


Frequency inverter assembly


Infinitely variable frequency inverters/electric motors

Our continuously variable electric motors with built-in frequency inverters are characterized by extensive parameters. There are a few special features worth mentioning:
Intuitive operating and programming concept, handheld control unit with plain text display available as an accessory, integrated soft PLC according to EN 61131-3, PC software with integrated oscilloscope function, optional fieldbus systems (CANopen, EtherCAT, Profibus), flexible use with all common types of motors, asynchronous motors, synchronous motors, EC motors, easy installation, motor-integrated or motor-near installation, can be used indoors/outdoors, current vector-oriented control, fan operation with power-saving function, stall detection, PID controller with integrated stand-by function, wide input voltage range, fly-catcher, easy to service, robust and compact die-cast housing Protection class IP65, very high temperature and vibration resistance, state-of-the-art circuit topology, no integrated fans (up to 7.5 kW), S1 operation at 50 °C and 8 kHz clock speed.


Worm gearbox with frequency inverter motor


Special advantages of the EASYdrive frequency inverter

Robust aluminium housing:
Avoid costly failures and control your speeds with low maintenance and reliability thanks to the stable design - even in mobile applications and in the heavy-duty sector.

Low maintenance and long-lasting:
The fanless design up to 7.5kW and the intelligent DC link concept with film capacitors reduce the susceptibility to errors and ensure a long service life.

Various application circuit boards:
Take advantage of the variety and adapt the EASYdrive to your needs - with additional safety functions and fieldbus interfaces.

Adapter plates for all engine types:
The innovative adaptation concept with an extensive range of standard and engine-specific adapter plates enables use with almost any engine on the market.

Commissioning - parameterization - monitoring, you can now do all of this easily and wirelessly via Bluetooth connection from your cell phone or tablet.


Special motors with frequency inverters

In many cases, the continuously variable frequency inverters with motors are also required as special versions with customer-specific requirements and large quantities. We are the ideal partner for you here, because our specialist staff in combination with an extensive converter and electric motor warehouse and our own final assembly mean we can cover a wide range.

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