Because of a belt slippage problem, I am thinking of ordering new 4-belt pulleys for one of my motor/pump combinations. Current configuration is a 2-belt (5VX type) 12 inch pulley for the 50 HP 1800 rpm motor, and a 18 inch pulley for the pump. During the last maintenance shutdown I simply changed belts and slippage was gone for the moment, but I fear that it could eventually return and cause problems again. Therefore, should I consider changing to 4-belt pulleys just to be on the safe side, or could the extra weight pose a problem for the motor? We are already close to the motor's amp limit.
According to my belt/pullet selction guide, 2 belts are enough, but I would like to be on the safe side without compromising motor performance.
Thanks for your comments...
According to my belt/pullet selction guide, 2 belts are enough, but I would like to be on the safe side without compromising motor performance.
Thanks for your comments...