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 as much as a conventional two rate or one acceleration. This confuses some riders and qualified prospects to a mistaken impression of a lack of power.

We can also create fully parameterised drive devices on request. Because of this, we load a data record which you provide in to the frequency inverter after completion of the standard tests.
Variomatic transmissions use centrifigual weights to diminish 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 swiftness for hill climbing. Variable Speed Drive Effectiveness in this case can be fuel efficiency, decreasing fuel consumption and emissions output, or power efficiency, enabling the engine to produce its optimum power over an array of speeds.

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

Variable Speed V-Belt Drives are ideal for our geared motor types. Do you want to find out more about our selection of geared motors?
In addition to Variable Speed V-Belt Drives, now you can also obtain Electronic Adjustable Speed Drives, which consist of 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 made from corrosion-resistant materials, maintenance is minimal. This also offers a positive effect on your operating cost balance.