Yaskawa USAREM-01YR41 UTMAH-B15AS4KB USAREM-OIYR4I0.35 AC Servo Motor

The Yaskawa USAREM-01YR41 UTMAH-B15AS4KB is a compact, brushless AC servo motor in the USAREM (R-Series) lineup designed for precise high-speed positioning in industrial motion control systems such as CNC machines, robotics, and semiconductor automation. It delivers about 100–110 W of rated power, 3000 RPM, and roughly 1.1 A input with ~0.35 Nm of torque at 100–200 VAC, using a UTMAH-B15AS4KB encoder (absolute type typical) for feedback, and it belongs to the Minertia family renowned for compact, high-performance motion control; the construction is totally enclosed with a rare-earth magnet design, mounted flange-style, and weighs around 8 lb for continuous-duty operation. This model is listed as discontinued / legacy, commonly replaced by USAREM-01YRS11, SGMPH-01A1A-YR11, or SGMJV-01ADA21.