... step-servo motors combines servo technology with an integrated motor to create a product with exceptional feature and broad ... required Protection: Over-voltage, under-voltage, over-temp, motor/wiring shorts (phase-to-phase, phase-to-ground)Electronic ... of Operation SSM23SSSM23S: Step & direction, CW/CCW pulse, A/B quadrature pulse, velocity (oscillator, joystick), streaming commands(SCL) SSM23Q: ...