Partnumber: EY820EARB7A10 [EY] : EY Series Explosion-Proof Brushless Servo Motor (ATEX Zone 2) [8] : Frame Size ''8'' - Pilot Ø130mm, PCD Ø165mm, Shaft Ø32x58mm [20E] : Low Speed Torque (40°C) : 16 Nm [A] : Resolver Feedback [R] : Rated Torque (40°C): 14.5Nm @ 2200RPM (230V) / 12.9Nm @ 3900RPM (400V) [B] : Black Paint Option [7] : Connectors [A] : PTC Sensor Fitted (via feedback connection) [1] : IP65 Protection Class [0] : Smooth Shaft without Keyway