Since the variator keeps the engine turning at constant RPMs over a wide variety of automobile 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 rate or one quickness. This confuses some riders and prospects to a mistaken impression of too little power.

We can also create fully parameterised drive devices 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 the engine within its ideal efficiency while gaining ground speed, or trading rate for hill climbing. Performance in this case could be fuel effectiveness, decreasing fuel usage and emissions result, or power performance, allowing the engine to create its maximum power over an array of speeds.

We supply our Digital Variable Speed Drives prepared for installation challenging required options. The drive is already parameterised to this type of electric motor. You only have to make adjustments such as the ramp time, minimum/maximum frequency or restrictions to the path of rotation.

Variable Speed V-Belt Drives are ideal for all of our geared engine types. Do you want to find out more about our selection of geared motors?
As well as Variable Speed V-Belt Drives, you can now also obtain Electronic Variable 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.

To check out a complete description of Variable Speed Drive click.