The DL4 series of synchronous, brushless servo motors deliver high torque and accuracy in a compact package size. KEB's DL4 servo motors are available in three UL-certified frame sizes: SE, SF and SG. They are offered in four different stack lengths, operate at a nominal voltage of 400V and come standard with IP54 protection. Additional options include IP65 protection, all major feedback types, brakes and liquid or forced air cooling for increased power density. The DL4s have a rated torque ranging from 11 Nm to 520 Nm and rated motor speeds from 1,000 to 3,000 rpm, with peak speeds up to 6,000 rpm.