Sumitomo HMS-3110-C gear motor is a compact 1/2 HP, 3-phase gear motor assembly that pairs a 1730 rpm 3‑phase induction motor with an 87:1 reduction gearbox and carries the M-71 variant designation. With this reduction, the output speed is approximately 19.9 rpm under rated conditions, and the unit is designed for 3-phase power. This integrated drive, part of Sumitomo Drive Technologies’ HMS family, provides a single, ready-to-install solution for applications requiring a fixed reduction ratio and reliable torque transfer.
