Spindle Test Bars

 

Spindle test bars are a quick and easy way to verify the runout and alignment of your machine’s spindle after a crash, after the machine has been moved, or as a periodic performance check. Excessive runout and axial play in a machine tool spindle are the major causes of excessive tool wear and tool breakage. Use one of our high-precision spindle test bars to verify that your spindle is running accurately, to ensure consistent parts and a stable production environment.

 

FEATURES AND BENEFITS:

• Identifies potential problems with spindles and bearings
• Helps reduce machine downtime and costly repairs
  
• Includes a sturdy aluminum case to protect and store test bar

 

SPECIFICATIONS:

• Runout accuracy: 0.003 mm
• Surface roughness: Ra 0.1 μm
• Outer diameter tolerance: ±0.005 μm

 

Spindle test bars are for static use only. Do not operate the spindle with the test bar installed.