AXYZ - 20064 Vexta PK299F4.5 Stepper Motor with PulleyThe Vexta PK299F4. 5 Stepper motor includes a 24 tooth pulley and terminated cables. Double stack motor with a holding torque exceeding 600 once inches (4. 3 N m). This motor is the most commonly used stepper motor for X and Y axis in all AXYZ stepper system router tables. For Z use either 26885 or 25352. Note: These motors are extremely reliable and motor failure is very rare. Before replacing this motor check the following more likely problems: *