Because the variator keeps the engine turning at constant RPMs over an array of automobile speeds, turning the throttle grip will make the moped move faster but doesn’t change the sound coming from the engine just as much as a conventional two quickness or one acceleration. This confuses some riders and qualified prospects to a mistaken impression of too little power.

We can also create fully parameterised drive systems on request. For 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 decrease the engine’s gear ratio as engine speed increases. This enables the variator to keep carefully the engine within its optimal efficiency while gaining surface speed, or trading swiftness for hill climbing. Efficiency in this case could be fuel effectiveness, decreasing fuel consumption and emissions result, or power efficiency, enabling the engine to create its maximum 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 this type of electric motor. You only need 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 our geared electric motor types. Do you want to discover more about our range of geared motors?
In addition to Variable Speed V-Belt Drives, now you can also obtain Electronic Variable 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.

While others have actually discussed the subject of Variable Speed Drive, my hope is that this post brings an unique viewpoint.