Variable Speed Drive

Since the variator keeps the engine turning at continuous RPMs over an array of automobile speeds, turning the throttle grip can make the moped move faster but doesn’t change the sound coming from the engine just as much as a conventional two rate or one speed. This confuses some riders and network marketing leads to a mistaken impression of too little power.

We can also create fully parameterised drive products on request. Because of 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 decrease the engine’s gear ratio as engine speed increases. This enables the variator to keep carefully the engine within its optimum efficiency while gaining floor speed, or trading speed for hill climbing. Efficiency in this case can be fuel efficiency, decreasing fuel Variable Speed Drive consumption and emissions output, or power effectiveness, enabling the engine to produce its optimum power over a wide selection of speeds.

We supply our Digital Variable Speed Drives prepared for installation with all of the required options. The drive is already parameterised to this type of engine. You only need to make adjustments like the ramp time, minimum/optimum frequency or restrictions to the path of rotation.

Variable Speed V-Belt Drives are ideal for our geared engine types. Would you like to discover more about our range of geared motors?
And also 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.

As the adjustment discs for the VBelts are made from corrosion-resistant materials, maintenance is minimal. This also has a positive influence on your working cost balance.

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