Partnumber: EY430EALB7410 [EY] : EY Series Explosion-Proof Brushless Servo Motor (ATEX Zone 2) [4] : Frame Size ''4'' - Pilot Ø80mm, PCD Ø100mm, Shaft Ø19x40mm [30E] : Low Speed Torque (40°C) : 5.5 Nm [A] : Resolver Feedback [L] : Rated Torque (40°C): 5.0Nm @ 2300RPM (230V) / 4.1Nm @ 4000RPM (400V) [B] : Black Paint Option [7] : Connectors [4] : PTC Sensor + Brake Fitted (5.5Nm/24VDC - via power connection) [1] : IP65 Protection Class [0] : Smooth Shaft without Keyway