DEGREE OF PROTECTION IP64 TOLERANCE N W/O HOLDING BRAKE SHAFT WITH FITTED KEY, (RESOLVER P=1) ENCODER SYSTEM 2-POLE RESOLVER 270 DEGR., CONN. CAN BE ROTATED BYPOWER/SIGNAL CONNECTORS IM B5 (IM V1, IM V3) NATURAL AIR COOLING, 11 NM, 100 K,3000 RPM COMPACT SYNCHRONOUS SERVOMOTORS 1FK7