SBA 60 500mm Motor Up Servo

SBA 60 500mm Motor Up Servo is a SBA60 belt actuator with 500 mm of travel and a NEMA 23 servo motor. List price $1,750, 2-3 weeks lead time.

How the engine sizes it

Every build runs this actuator through the deterministic sizing engine: payload-at-speed against the family envelope, a 2× load safety factor as a hard gate, and the motor checked for at least 25% torque margin at your commanded speed on real torque-curve data (servo continuous curves at 48 V). Inertia mismatch above 10:1 triggers a computed gearbox remedy. The result ships with the math shown.

Ask for it by name in the engine, or describe the task and let the engine decide whether this is the right part — it will tell you if a smaller or larger variant fits better, and why.

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