Anaheim Automation's TSM Series is a broad line of Permanent Magnet DC Stepper Motors, available in many sizes ranging from 15mm to 57mm in diameter. These stepper motors are brushless, so there are no brushes to wear out! These CE Certified stepper motors are great for applications where a precision, miniature stepper motor is required. The stepper motor rotor is made with a permanent magnet, resulting in powerful and precise motion. The TSM Series motors are not only compact in size, they also boast good torque characteristics: from .555 ounce inch up to 16.665 ounce inches (27 - 1200 g-cm of torque). The TSM Stepper Motor Series are a cost-effective solution for medical, semiconductor, pumps, robotics, and other rotary applications. They can be customized to optimize torque and to provide shaft options, as well as adding connectors and/or cables to suit the customer's exact requirements.