Specifications

Chapter 5: Wiring Diagrams
5-19
MCU PWB and the Drive Assembly
The MAIN MOTOR is a stepper motor that uses double phase excitation.
The following table shows the excitation sequence of the MAIN MOTOR. X=
Excitation
Phase 1 2 3 4
AXX
BXX
/A X X
/B X X
Note: The stepping angle is 7.5 ±0.75°.
The Frequency at Rated Speed of the 5 PPM model is 323 pulses per second.
The Frequency at Rated Speed of the 10 PPM model is 646 pulses per second.