Changing The Mechanical Ends Of Axis 3 - Toshiba TH180 Instruction Manual

2.3.2 Changing the Mechanical Ends of Axis 3

When the robot is shipped from the factory, software limits and mechanical stoppers
are preset so that the Z stroke of Axis 3 satisfies the range from 0 to 120 mm.
Fig. 2.19 shows the settings of mechanical ends when the robot is shipped from the
factory.
Upper limit mechanical stopper
If the coordinates of Axis 3 are moved
to the position of "-5 mm," the upper
limit mechanical stopper and the pulley
will make contact.
If the coordinates of Axis 3 are moved to the
position of "125 mm," the lower limit
mechanical stopper and the spline nut will
make contact.
(+)
Mechanical stopper 125 mm
Axis 3 coordinates 120 mm
Axis 3 coordinates 0 mm
Mechanical stopper -5 mm
(-)
TRANSPORTATION AND INSTALLATION MANUAL
Pulley
Fig. 2.19 Axis 3 mechanical end settings
– 37 –
Spline nut
Lower limit mechanical stopper
Software limit 121 mm
Software limit -1.0 mm
STE 85389