DEGREE OF PROTECTION IP64 TOLERANCE N WITH HOLDING BRAKE SHAFT WITH FITTED KEY,(ENCODER I-2048) ENCODER SYSTEM INCR. ENCODER 270 DEGR., CONN. CAN BE ROTATED BY POWER/SIGNAL CONNECTORS IM B5 (IM V1, IM V3) NATURAL AIR COOLING, 11 NM, 100 K, 3000 RPM COMPACT SYNCHRONOUS SERVOMOTORS 1FK7