Mounting The Direct Motor And Adjusting Method(D Series); Setting Up The X-Y Origin - SunStar SPS/D-B1201 Series User Manual

14) Mounting the Direct Motor and Adjsuting Method(D Series)
A. When you mount the coupling on the servo-motor, fit the screw No.1 of coupling to the flat surface of the
servo motor shaft and make the clearance between the coupling and servo motor 0.7mm.
B. When you mount the coupling on the upper shaft, fit the screw No.1 of coupling to the flat surface of the
upper shaft and make the clearance between the coupling and upper shaft bushing(R) 2mm.
C. After mounting both couplings, check the positions of each screws to the aligned.
※ If the positions of each screws are not aligned, the needle does not stop normal position.

15) Setting up the X-Y Origin

A. How to set up X-axis Origin
ⓐ Separate a bed cover (left).
ⓑ Move the button inserted into the button clamp to the center of X-axis.
ⓒ As seen in the figure, unfasten the bolts of X-sensor plate and let the end of X-sensor
plate locate on the center of sensor, then fasten the bolts with screw-driver.
O-ring
Upper Shaft
Flat
Surface
Upper Shaft
Rear
Bushing
ARM
Screw NO.1
Servo Motor
2 0.7
Coupling
Screw
X-sensor plate
[ Fig. 62 ]
Sensor
[ Fig. 63 ]
31