Pump Rotor Unbalance Tool – Identify & Correct Imbalance

Rotor unbalance is a leading cause of excessive vibration in pumps. It occurs when the mass of the rotor is unevenly distributed around its axis, often due to impeller wear, deposits, or manufacturing tolerances.

PumpAlign Pro’s Rotor Unbalance Tool helps technicians identify unbalanced rotors and suggests corrective actions such as rebalancing or impeller cleaning.

Benefits

• Minimize vibration and noise
• Prevent bearing and shaft damage
• Improve energy efficiency
• Extend pump service life

FAQs

What are the symptoms of rotor unbalance?
High vibration levels, noise, and premature bearing wear.

How can I correct rotor unbalance?
By dynamic balancing, impeller cleaning, or replacing worn parts.

Does rotor unbalance always cause vibration?
Yes, unbalance is one of the most common causes of pump vibration.