Description Powerful torque motor with absolute encoder and electric and pneumatic rotary feed-through Field of application For all applications with exceptional requirements in terms of achievable repeatability, rotary speed, acceleration and tool life. Advantages – Your benefits With absolute position measurement system Less programming effort and time saving when commissioning and in operation High dynamics for shorter cycle times therefore a high productivity is achieved Integrated air and electric feed-through for safe energy supply of grippers Almost no wear parts For long service life and reliability of the system No mechanical play between the drive components for flexible response behavior and high positioning accuracy Options and special information Pneumatic rotary feed-through The rotary module ERD comes with two pneumatic feed-throughs by Default. The pneumatic hoses can be connected radially to the rotary table on the output side. Alternatively, hose-free direct connections are also available in the center of the rotary table. Electrical rotary feed-through For versions with electrical feed-through, a feed-through with up to four electrical signals is possible in addition to the integrated pneumatic feed-through. Connected on the drive side using an M8 connector (4-pin). The rotary table has a radially aligned M8 socket (4-pin) on the output side. Connection of power and sensor cables The rotary module is connected to the drive controller via separate power and encoder cables. The rotary module includes an M17 plug connector for connecting the power cable and an M12 plug connector for connecting the sensor cable. See the accessory section of the catalog chapter for matching connecting cables. Customized lengths or cable extensions are available on request.