... - 300mm Travel, Stepper Motor High Performance Motorized Linear Stages, 50mm - 300mm Travel, Stepper MotorItem NumberWN220TA50HWN220TA100HWN220TA150HWN220TA200HWN220TA300HStructureTravel Range50mm (1.97") ... -proof Cover (-F)For other travel ranges of translation stages, please let us know.Origin Sensor and Limit Switches ... travels can be designed High Precision Motorized Linear Stages