Mechanical Operations and Maintenance Manual for Industrial Robot ER10-3(4)-900
Appendix
A Screw Tightening Torque Table
Note: Due to the special material of the motor flange, the tightening torque cannot be too large, please
refer to the note in the table to add.
B Backup List
Table 1 ER10-3(4)-900 motor and reducer
Name
Material code
Unit per robot
NnNumNumber of
Remarks
J1 axis motor
10900023679
one
J2 axis motor
10900023637
one
J3 axis motor
10900023680
one
J1 axis reducer
10800010478
one
J2 axis reducer
10800000124
one
J3 axis reducer
10800000125
one
The following spare parts are exclusive to ER10-4-900
J4 axis motor
10900026048
one
J4 axis reducer
10800012777
one
Table 2 ER10-3(4)-900 Sealing Ring and Screw Plug, etc.
Name
Material code
Unit per robot
Application area
hexagon socket
screw plug
M10x1
three
overall
combined sealing
washer
10
three
overall
Screw 12.9 grade
Tightening torque (cast
iron)
Tightening torque (cast
aluminum)
M3
2±0.18
2±0.18
M4
4.5±0.33
4±0.33
M5
9.01±0.49
7.35±0.49
M6
15.6±0.78
12.4±0.78
M8
37.2±1.86
30.4±1.86
M10
73.5±3.43
59.8±3.43
M12
128.4±6.37
104±6.37
M14
204.8±10.2
180±10.2
M16
318.5±15.9
259±15.9
