Gefran Datasheets for Motor Speed Controllers

Motor speed controllers are electronic devices that control motor speed. They carry specifications for drive type, product classification, electrical ratings, and operating parameters.
Motor Speed Controllers: Learn more

Product Name Notes
ADL300 AC Lift Drive Series for Gearless and Geared Elevator systems The ADL300 Series, suitable for new installations and modernization, encompasses safety, comfort, and cost advantages besides a long life...
Derived from the ADL200, the ADL100 series is the "Entry level" range for simple, low-speed systems: • For asynchronous motors only • control: Advanced V/f SSC (Sensorless Scalar Control) –
Gefran has applied its application experience to the new series of ADV200 WA industrial drive inverters for the Water Treatment and HVAC sectors. Specific power structures for variable or quadratic...
The AVRy series inverter offers the latest technology to meet the high demands of today’s civil lift engineering sector. This cutting edge control provides the best answer for the regenerative...
The new inverter series “SIEIDrive ADV200” represents an innovative concept in drive technology, as a result of the constant technological research and of the experience that the Gefran Group has...
The SIEIDrive - TPD32 EV series of digital converters is a product of the ever growing technological demands of modern industrial systems, and draws on Gefran’s years of experience in...
The SIEIDrive - TPD32 series of digital converters is available in a wide range of motor power ratings and power supply types for solutions using both two quadrant and four...
The SIEIDrive ADL200 is the result of GEFRAN’s experience in the civil lift engineering sector, gained from its commitment to working in close partnership with leading operators in the sector...