Axis 3
Repairs
30
Product Manual IRB 640
Mounting:
4.
Lift the parallel bar in position.
5.
Lubricate screws with Molycote 1000 and tighten to a torque of 300 Nm.
6.
Make sure that the clamps are tightened symmetrically.
Do not forget to remove the 2 extra mechanical stops!
Tightening torque:
Screws, clamps, item 3.142: 300 Nm.
4.5 Dismounting upper arm, complete
Refer to foldout nos. 1 and 1:1.
Dismounting:
IMPORTANT! Secure axis 3 with two extra mechanical stops, so that the balanc-
ing weight for axis 3 cannot fall down.
1.
Dismount balancing unit as described in Chapter 3.5, Dismounting balancing
unit or Chapter 3.6, Replacing guiding ring, balancing unit.
2.
Remove the cables and air hose inside the lower arm as in Chapter 3.8, Dis-
mounting cables, lower arm/upper arm
3.
Attach a hoist to the upper arm. See Figure 6.
Figure 6 Lifting the upper arm.
4.
Dismount the linkage as described in Chapter 5, Link system.
5.
Unscrew the clamps, screws <1/3.143> on the upper arm for the parallel bar. Let
the bar rest on the weights. NOTE! Mark the clamps.
5.
Remove the KM nut<1:1/136> on each shaft.
Содержание IRB 640
Страница 1: ...Product Manual 3HAC 7579 1 IRB 640 M2000 ...
Страница 4: ...Installation and Commissioning Page 2 Product Manual IRB 640 ...
Страница 19: ...Installation and Commissioning On Site Installation Product Manual IRB 640 17 ...
Страница 20: ...On Site Installation Installation and Commissioning 18 Product Manual IRB 640 ...
Страница 29: ...Maintenance CONTENTS Page 2 Product Manual IRB 640 ...
Страница 69: ...Axis 2 Repairs 26 Product Manual IRB 640 ...
Страница 79: ...Link system Repairs 36 Product Manual IRB 640 ...
Страница 81: ...Pushbutton unit for releasing brakes Repairs 38 Product Manual IRB 640 ...
Страница 85: ...Axis 6 Repairs 42 Product Manual IRB 640 ...
Страница 101: ...Calibration Repairs 58 Product Manual IRB 640 ...
Страница 105: ...Special Tools List Repairs 62 Product Manual IRB 640 ...
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Страница 142: ...Circuit Diagram Page 2 Product Manual S4Cplus ...
Страница 143: ...Revision 00 No of sheets sheet 3 10 Circuit Diagram 3HAC 1352 1 Contents ...
Страница 144: ...Revision 00 No of sheets sheet 4 10 Circuit Diagram 3HAC 1352 1 Connection Point Location ...
Страница 145: ...Revision 00 No of sheets sheet 5 10 Circuit Diagram 3HAC 1352 1 Legend ...
Страница 146: ...Revision 00 No of sheets sheet 6 10 Circuit Diagram 3HAC 1352 1 Brake Unit ...
Страница 147: ...Revision 00 No of sheets sheet 7 10 Circuit Diagram 3HAC 1352 1 Axis 1 ...
Страница 148: ...Revision 00 No of sheets sheet 8 10 Circuit Diagram 3HAC 1352 1 Axis 2 ...
Страница 149: ...Revision 00 No of sheets sheet 9 10 Circuit Diagram 3HAC 1352 1 Axis 3 ...
Страница 150: ...Revision 00 No of sheets sheet 10 10 Circuit Diagram 3HAC 1352 1 Axis 6 ...
Страница 151: ...Revision 00 No of sheets sheet 11 10 Circuit Diagram 3HAC 1352 1 Customer Power Connection Option ...
Страница 152: ...Revision 00 No of sheets sheet 12 10 Circuit Diagram 3HAC 1352 1 Customer Signal Connection ...