Slowing down RPM's on a buffer?
Race Director
Joined: Nov 2000
Posts: 11,872
Likes: 12
From: Waterloo ontario Canada
I went to the shop and plugged my Makita buffer into the variac and I could control the speed by dropping the voltage. At 45 volts the buffer began to surge but the speed was being controlled by the applied voltage.
Drifting
Joined: Feb 2002
Posts: 1,987
Likes: 3
From: Manchester, Dead Center in the Middle of TN 25 miles to Jack Daniels,10 miles to Geo Dickle, and .8 mile from the Liquor Store at I-24 Exit 114
St. Jude Donor '05
Originally Posted by comp
I'm planing on making a pulley system on mine to change the speeds ,,3 different size's ,,need sure what yet but this is food for thought so i don't waste money 
I have plans to build one from a shaft and two pillow block bearings and a multi speed pulley in the center to allow different speeds.
The plan is to build a small stand with an electric motor mounted in it and a belt to the top shaft. I also want to have the shaft made friendly to quick change of buffer, wire wheels and a special plate made to allow me to put a Chevrolet wheel on it for sanding and polish.
1st Gear
Joined: Sep 2017
Posts: 1
Likes: 0
aquí les dejo la mejor solución, barata, sencilla y con la posibilidad de poner las RPM que gustes...
Compra un DC-DC Boost Converter, (12v to 32v or Up), como mínimo 150w... y una fuente para luces led de 350w.. listo!
encontrarás esto en ebay por no más 40usd
Saludos!
pd: funciona ya que los motores universales trabajan con DC y AC!
Compra un DC-DC Boost Converter, (12v to 32v or Up), como mínimo 150w... y una fuente para luces led de 350w.. listo!
encontrarás esto en ebay por no más 40usd
Saludos!
pd: funciona ya que los motores universales trabajan con DC y AC!
