June 22, 2021 - STXI Motion , a global motion control and servo solution company, introduces the PRHD2 high-performance permanent magnet synchronous servo motors from Servotronix Motion Control. The motors target automated precision processes such as robotic manufacturing, machine tooling, and electronics assembly. The PRHD2 combines excellent dynamics and torque accuracy with a compact design and high-power density. The electromechanical design of the PRHD2 servo motors features low speed and torque ripple, minimal temperature rise, high torque density, and high overload capacity to ensure the accuracy and smoothness of motion required for high-performance motion applications.
The PRHD2 servo motors offer a rated output power range of 50 W to 7.5 kW, rated output torque of 0.16 to 48 Nm, peak output torque of 0.56 to 120 Nm, and a maximum speed of up to 6000 rpm. The motor range includes six frame sizes, a winding option for 230 and 400 VAC models, medium and low inertia, IP65 protection class, a scratch-resistant housing, an optional holding brake, and an extended ambient air operating temperature from -10 to +40°C.
Standard sensAR 20-bit single-turn or multiturn absolute magnetic encoders, or an optional absolute encoder enables high-speed operation and a dynamic response. Other encoder types, and additional winding, cable, and connectors, allow for customization to meet specific application needs. Additional features include high overload capacity, high torque-to-inertia ratio, low cogging with less than 2% of nominal torque, and low-noise and vibration-free operation. Bundles combine the servo motors with CDHD2 servo drives for advanced functionality, high power density, and fast and easy commissioning.
