CAN Bus Servo Motors

CAN bus servos share one differential pair across a whole machine, which is what makes them the usual choice for robot joints, AGV steering and multi-axis gantries where a star of PWM cables would not route.

Every model here is built on the same mechanical platform as its PWM and RS-485 siblings: identical case, geartrain and output spline. Only the control board and connector differ, so a machine can be prototyped on PWM and moved to CAN without redesigning the linkage.

The inspection sheet lists CAN as the command signal; the message map, bit rate and node ID range are supplied separately. Terminate the bus at both ends and keep the power pair away from the signal pair.