Hi everyone,
I’ve been working on a mid-sized robotics platform recently, and I’m considering switching from traditional servo setups (separate motor + driver + encoder) to integrated servo motors — the kind that combine the motor, driver, and encoder in a single unit.
Has anyone here had experience using these in mobile or articulated robots? I’m especially interested in the following:
Wiring and Space Savings: I love the idea of reducing cable clutter, but do integrated servos really make wiring significantly easier in practice?
Communication Protocols: Many models support CANopen, EtherCAT, or Modbus. If you’re using them, which protocol do you recommend for real-time control in robotics?
Reliability and Heat: Since everything’s in one unit, does heat buildup become a problem under continuous load?
Brands and Recommendations: I’ve looked at products from JMC, Teknic ClearPath, and IHSV series motors. Any feedback or better alternatives?
In terms of the application, I’m building a 4-DOF robotic arm that needs moderate torque and precision. I want smooth motion and ideally some form of fault detection or feedback if a joint is obstructed.
Any insights, experiences, or warnings would be appreciated! Especially from anyone who’s made the switch from traditional servos or stepper systems to these all-in-one solutions.