A low-friction gearbox is available for the SP+100, SP+140, and SP+180 alpha SP+ high-speed gearboxes. The L-Version was designed for applications requiring continuous duty with high nominal output speed and longer service-life for continuous duty. Product features include high maximum and nominal output speed, reduced nominal torque, lower heat buildup, and lower no-load running torque.Wittenstein North America, 1249 Humbracht Circle, Bartlett, IL 60103, (888) 534-1222, www.wittenstein-us.com