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![prosco_bkg-3_gradient-wide.png](https://static.wixstatic.com/media/79cc04_a9252de7e536423486f3c4a72b9be061~mv2.png/v1/fill/w_49,h_18,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/79cc04_a9252de7e536423486f3c4a72b9be061~mv2.png)
AC Drives
![general_products_machines_prosco_ac_drive_05.png](https://static.wixstatic.com/media/79cc04_6b3fd67020794af3915a370acd03aa3d~mv2.png/v1/fill/w_482,h_422,al_c,lg_1,q_85,enc_auto/general_products_machines_prosco_ac_drive_05.png)
AC drives control the speed of either an induction motor or a synchronous motor by adjusting the frequency of the power supplied to the motor.
![general_products_machines_prosco_ac_drive_04.png](https://static.wixstatic.com/media/79cc04_e9699322020548a3837d83aa9b86a41e~mv2.png/v1/fill/w_473,h_402,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/general_products_machines_prosco_ac_drive_04.png)
What Are AC Drives?
AC drives can be also installed on existing grinders.
We represent quality suppliers and provide programming and installation services and technical support.
Typical AC Drive Installation
![prosco_bkg-3_about_gradient-wide.png](https://static.wixstatic.com/media/79cc04_ad6489d820544ce1bbfd59b8f9a35665~mv2.png/v1/fill/w_33,h_16,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/79cc04_ad6489d820544ce1bbfd59b8f9a35665~mv2.png)
Benefits of using AC drives for roller grinding applications:
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Flexible adjustment of the speed of the grinding wheels to control vibration, chatter, and finish
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Achieving grinding wheel speeds up to 7,000 rev/min
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Stopping heavy steel tungsten carbide grinding wheels quickly with built-in braking resistor
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Continuous display of grinder speed-RPM(rev/min) and grinder load-Amp
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