SIMOTICS S-1FK2 HD servo motor M0=0.64 Nm PN = 0.28 kW at nN=4500 rpm (380-480 V) PN = 0.167 kW at nN=2500 rpm (200-240 V) with holding brake degree of protection IP64 cylindrical shaft D11 x 23 mm absolute encoder 22-bit + 12-bit multiturn (encoder AM22DQC) with OCC interface plug size M17. rotatable