Haas Automation Rotary HRT450TOB

Warning: Adjustments should be performed by trained personnel only

If any of the above are out of adjustment, contact HAAS for information

Backlash between worm and gear in adjustment?

If backlash between worm and gear is out of adjustment, contact HAAS Service department

Backlash in the system in adjustment?

If backlash in the system is out of adjustment, use Parameter 15. Contact HAAS service department for details.

Sign off on the rotary adjustment

To ensure that the table will perform accurately, there are a few points of inspection that should be performed occasionally. There are basically two points of interest when inspecting the table: the platter runout and backlash.

Platter Runout: To check the platter runout, mount an indicator to the body of the table. Position the indicator on the platter face. Index the table 360 degrees (360o). The runout should be .0005 or less.

Worm Play: Worm play will show up as backlash at the platter. Therefore, worm play must be measured before meaningful backlash measurements can be made. Remove the air supply to the table. First drain the oil, then remove the worm housing cover from the side of the table. Mount a tenths indicator to the table body with the sensing arm on the exposed end of the worm. Use an aluminum bar to rock the platter back and forth. There should be no detectable reading. Not applicable for the HRT210SHS.

Backlash Between Worm And Gear: After the worm play near the outside edge of the platter is checked, the backlash can be measured. The air must be disconnected from the table for this. Mount a magnet on the platter of the table. Use a tenths indicator to measure the backlash. Take your reading off the magnet at a 4" radius. Use the aluminum bar to rock the platter back and forth. Read the amount of backlash from the indicator; it should be between .0002 and .0006. Not applicable for the HRT210SHS.

Backlash In The System: Connect the air to the table. Index the table in the negative direction 360 degrees (360o). Place the indicator at the edge of the platter. Program a .001 degree (.001o) move into the controller. Cycle the rotary table at this .001 degree (.001o) move until you detect movement with the indicator. Read the amount of backlash in the system from the readout. Not applicable for the HRT210SHS.;

Warning: Only trained personnel should perform this procedure.

Is the lube level visible in the eye with the Table stopped?

Select the type of Rotary Table

Enter the lube level in the sight glass

Is the lube fill port bolt tightened?

Enter the date for the next oil replacement

Sign off on the Rotary Lubrication

Warning: Do not use air gun around front or rear seals. Chips may damage seal if blown in with an airgun.

Is the rotary table free of any chips or grime?

Upload a photo of the cleaned rotary table

Did you apply a coat of a rust preventative?

Sign off on the daily rotary cleaning