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

We can also generate fully parameterised drive models on request. For this, we load a data record that 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 enables the variator to keep carefully the engine within its optimal efficiency while Variable Speed Drive gaining surface speed, or trading quickness for hill climbing. Effectiveness in this case could be fuel efficiency, decreasing fuel consumption and emissions result, or power efficiency, permitting the engine to produce its optimum power over an array of speeds.

We supply our Digital Variable Speed Drives ready for installation with all of the required options. The drive has already been parameterised to this type of motor. You only have to make adjustments like the ramp time, minimum/maximum frequency or limitations to the direction of rotation.

Variable Speed V-Belt Drives are suitable for all of our geared motor types. Would you like to discover more about our range of geared motors?
And also 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 class asynchronous motor, and a NORD gear unit.

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