Since the variator keeps the engine turning at constant RPMs over a wide variety of vehicle speeds, turning the throttle grip can make the moped move faster but doesn’t change the sound from the engine as much as a conventional two speed or one acceleration. This confuses some riders and qualified prospects to a mistaken impression of a lack of power.

We can also create fully Variator Motor parameterised drive units on request. For this, we load a data record that you provide into the frequency inverter after completion of the typical tests.
Variomatic transmissions use centrifigual weights to decrease the engine’s gear ratio as engine speed increases. This allows the variator to keep carefully the engine within its ideal efficiency while gaining floor speed, or trading rate for hill climbing. Performance in this case could be fuel efficiency, decreasing fuel usage and emissions output, or power efficiency, allowing the engine to produce its maximum power over an array of speeds.

We supply our Electronic Variable Speed Drives prepared for installation with all of the required options. The drive is already parameterised to this type of engine. You only need to make adjustments such as the ramp time, minimum/maximum frequency or restrictions to the direction of rotation.

Variable Speed V-Belt Drives are suitable for all of our geared engine types. Do you want to find out more about our range of geared motors?
As well as Variable Speed V-Belt Drives, you can now also obtain Electronic Adjustable Speed Drives, which contain a frequency inverter from the SK200E and SK180E series, an IE2 or IE3 efficiency course asynchronous motor, and a NORD gear unit.

As the adjustment discs for the VBelts are produced from corrosion-resistant materials, maintenance is minimal. This also has a positive influence on your operating cost balance.