3
Robot settings
3-31
WARNING
IF THE Z-AXIS bRAKE IS RELEASEd oR THE boLT SHoWn bELoW IS LooSEnEd, THE Z-AXIS mAY dRop, CAUSInG
SERIoUS ACCIdEnT. bE SURE To pRop THE Z-AXIS WITH A SUppoRT STAnd.
8
Prop the spline or end effector with a support stand to prevent the Z-axis from dropping.
9
Release the Z-axis brake.
After checking that appropriate measures are taken to prevent the Z-axis from dropping, release the Z-axis brake.
NOTE
For details about how to release the Z-axis brake, see the "omRon Robot Controller User's manual".
10
Put on the brake.
Move the Z-axis up or down so that the bolt is located at the center of the hole, and then put on the brake.
Step 10-13 Adjusting the Z-axis machine reference value
Z-axis mechanical stopper
Ball screw shaft
Urethane damper
Hole
Mark
Bolt
L
11
Put a mark on the ball screw and urethane damper.
12
Loosen the bolt.
Use care to avoid damaging the bolt's fragile hexagon socket head.
13
Rotate the ball screw in response to the motor shaft.
Rotating the ball screw 30° will change the machine reference value 33%.
The machine reference value decreases by rotating the ball screw clockwise as viewed from the top, while it increases by rotating
the ball screw counterclockwise.
Determine the ball screw position based on the Z-axis machine reference value you have made a note of in step 4, so that the
machine reference value is in the range between 30 and 70.
Summary of Contents for R6YXG500
Page 1: ...ZX T Series Cat No I155E EN 03A R6Y XG series INSTALLATION MANUAL SCARA Robots XG Series...
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Page 221: ...Chapter 4 Periodic inspection Contents 1 Overview 4 1 2 List of inspection items 4 2...
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Page 227: ...Chapter 5 Harmonic drive replacement period Contents 1 Overview 5 1 2 Replacement period 5 2...
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Page 323: ...8 Specifications 8 77 1 3 Robot inner wiring diagram Robot inner wiring diagram R6YXG500...