Partnumber: EY620EARB7110 [EY] : EY Series Explosion-Proof Brushless Servo Motor (ATEX Zone 2) [6] : Frame Size ''6'' - Pilot Ø110mm, PCD Ø130mm, Shaft Ø24x50mm [20E] : Low Speed Torque (40°C) : 8.0 Nm [A] : Resolver Feedback [R] : Rated Torque (40°C): 7.4Nm @ 2200RPM (230V) / 6.2Nm @ 3900RPM (400V) [B] : Black Paint Option [7] : Connectors [1] : PTC Sensor Fitted (via power connection) [1] : IP65 Protection Class [0] : Smooth Shaft without Keyway