Because the variator keeps the engine turning at constant RPMs over a wide selection of vehicle speeds, turning the throttle grip can make the moped move faster but doesn’t change the sound coming from the engine as much as a conventional two speed or one swiftness. This confuses some riders and leads to a mistaken impression of a lack 
of power.
We can also create fully parameterised drive systems on request. For 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 diminish the engine’s gear ratio as engine speed increases. This enables the variator to keep the engine within its ideal efficiency while gaining ground speed, or trading speed for hill climbing. Effectiveness in this case could be fuel effectiveness, decreasing fuel consumption and emissions result, or power efficiency, enabling the engine to produce its optimum power over a wide selection 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 the particular type of electric motor. 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 ideal for our geared engine types. Would you like to find out 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 course asynchronous motor, and a NORD gear unit.
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