PRECTECH WM60-000-MM-50-132118813EN PRECISION TECHNOLOGY WEISEL POWERLINE PRECISION BALL SCREW ACTUATOR : " STANDARD VERSION " 60 MM PROFILE " BALL SCREW DRIVE WITH PRE-TENSIONED DOUBLE NUT UNIT. " 50 MM LEAD " 1321MM STROKE " 1881MM OVERALL LENGTH " 3 LIMIT SENSORS