TPA/2-13840-603-2X/210275-047-17
by Kollmorgen
The Kollmorgen TPA/2-13840-603-2X/210275-047-17 is a precision motor within the Inland Direct Drive Motors series, designed by Kollmorgen for high-end industrial automation. This direct drive motor delivers a maximum output torque of 11 oz-in and a remarkably low static friction of 0.6 oz-in, enabling smooth starts, stops, and positioning. With a ripple frequency of 29 cycles/rev and a no-load speed of 732 rad/s, it excels in applications demanding fine-tuned accuracy and repeatable motion control.
In technical operation, the TPA/2-13840-603-2X/210275-047-17 benefits from an electrical time constant of 0.11 ms for rapid response to drive signals, and a motor constant of 1.46 oz-in/√watt to ensure stable torque output across its speed range. The motor sustains a stall power input of 57 watts at ambient temperature, with an optimal maximum winding temperature of 155 °C and a temperature rise of 25 °C per watt to support continuous duty. Its viscous damping characteristics span from zero impedance at 0.015 oz-in per rad/s to infinite impedance at 0.001 oz-in per rad/s, minimizing vibration harmonics and enhancing overall system stability.
Built for durability and efficiency, this motor features six poles and a rotor inertia of 4.2 x 10⁻⁶ oz-in·s², delivering high dynamic performance while consuming minimal power. A ripple torque of 7% maintains uniform output under variable load conditions. Weighing only 1.65 oz, the compact design offers seamless integration into robotics and automation systems with minimal added mass. Certified for industrial automation standards, the TPA/2-13840-603-2X/210275-047-17 ensures reliable operation, reduced maintenance, and superior precision, yielding enhanced throughput and lower total cost of ownership in demanding production environments.
