Brushless, 12 V Model 000-0317 delivers over 75 oz-in. torque in 0.51 in. profile and 3.77 in. dia. Large inner-rotor dimension supports variety of mounting configurations including light beam passage or wire/cable channeling. Molded, high-temperature plastic stator has 4 screw-mount tabs. Commutation feedback uses Hall-effect sensors, although various electrical and mechanical options are also available.