Omron L74018, L74045, L745P5, L74011, L747P5 BROCHURE

Th e frequency inverter for lifts

VARISPEED L7

s t o p t h e s e a r c h , e n j o y t h e r i d e

Advanced Industrial Automation

The Omron-Yaskawa L7 Varispeed frequency inverter is built with the focus firmly on reliability, ease-of-use and smooth performance.

Designed specifically for the lift market, the L7 series ensures that lifts exceed the ride quality and safety demands of the market.

Available in power ratings from 3.7kW up to 55kW, the Varispeed L7 offers a cost-effective solution for all your lift requirements.

Made to drive lifts

The Varispeed L7 is based on years of experience in inverter design, and uses the latest proven technology to provide reliability and safety.

Furthermore, lift-specific features have been developed in response to market needs. These standard features include direct control of motor brake and motor contactor, short floor operation, door opening control and hardware base block. In addition, both open

loop and closed loop vector control is available in the Varispeed L7, providing the optimum speed regulation to suit the application.

Ease of use has been considered from the outset. An LCD operator is available to provide plain text set-up and monitoring of the inverter, while a non-rotating auto-tuning function ensures the inverter can obtain all of the required motor information without the need to decouple the motor from the gearbox. Option cards are available to integrate the L7 series into communication networks such as CANopen, DeviceNet or Profibus-DP.

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