| 8-6 Periodic inspection of the ZS/ZRS unit.........................................11-36 8-6-1 Replenishing grease to the Z-axis ball screw and ball spline......11-36 8-6-2 Adjusting the R-axis belt tension (ZRS) ......................................11-37 8-6-3 Replacing the R-axis harmonic drive (ZRS)................................11-38 CHAPTER 12 HXYLX 1 Installation............................................................................12-1 1-1 Installation method 1 (Arm type, moving arm type, pole type, gantry type X-axis).......... 12-1 1-1-1 Installation bolt types.....................................................................12-1 1-1-2 Installation bolt nominal length......................................................12-1 1-1-3 Tightening torque...........................................................................12-2 1-1-4 Installation methods......................................................................12-2 1-2 Installation method 3 (Gantry type support axis)........................... 12-5 2 Protective Connections.........................................................12-6 2-1 Ground terminal.............................................................................12-6 2-2 Ground wire................................................................................... 12-7 2-3 Wiring methods..............................................................................12-7 3 Installing the Tool..................................................................12-8 3-1 Arm type, gantry type 2-axis model...............................................12-8 3-2 Moving arm type 2-axis model....................................................... 12-9 3-3 Pole type 2-axis model.................................................................12-10 3-4 ZH (Arm type, gantry type, moving arm type 3rd-axis option)............12-11 3-5 ZL (Arm type, gantry type)........................................................... 12-12 3-6 ZPH (Pole type 3rd-axis option)................................................... 12-13 3-7 RH (Arm type, gantry type 4th-axis option).................................. 12-14 4 User Wiring and User Piping..............................................12-15 4-1 Cable carrier type.........................................................................12-15 4-1-1 Example of wiring and piping methods using cable carrier.........12-15 4-1-2 Cable carrier specifications.........................................................12-17 4-1-3 User I/O cable specifications.......................................................12-18 4-2 Whipover cable type (moving arm type/pole type 3-axis)............ 12-19 4-2-1 Examples of wiring and piping with Whipover cable ...................12-19 5 Periodic Inspections...........................................................12-21 5-1 Replenishing grease to the linear guide....................................... 12-21 5-2 Replenishing grease to the ball screw......................................... 12-22 5-3 Adjusting the timing belt tension (X-axis)..................................... 12-24 5-4 Replacing the motor (X-axis)....................................................... 12-25 5-5 Installing and removing the cover................................................ 12-27 5-5-1 Stroke cover................................................................................12-27 5-5-2 Belt cover ....................................................................................12-28 5-5-3 Motor cover .................................................................................12-29 |