Since the variator keeps the engine turning at continuous RPMs over an array of vehicle speeds, turning the throttle grip will make the moped move faster but doesn’t change the sound from the engine just as much as a conventional two swiftness or one rate. This confuses some riders and leads to a mistaken impression of a lack of power.

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

We supply our Electronic Variable Speed Drives ready for installation challenging required options. The drive has already been parameterised to the particular type of engine. You only have to make adjustments like the ramp time, minimum/maximum frequency or restrictions to the path of rotation.

Variable Speed V-Belt Drives are suitable for our geared electric motor types. Do you want to discover more about our selection of geared motors?
In addition to Variable Speed V-Belt Drives, you can now also obtain Electronic Adjustable Speed Drives, which consist of a frequency inverter from the SK200E and SK180E series, an IE2 or IE3 efficiency class asynchronous motor, and a NORD gear unit.

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

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