B&R 8JSA33.E4045D000-0 Synchronous Motor, 0.66 kW Power, 4500 RPM, 1.4 NM Torque, 400 VAC

The B&R 8JSA33.E4045D000-0 is a self-cooling synchronous motor. It features a designated size of 2 and a length of 5. The motor has a rated speed of 4500 RPM, delivering a rated power of 0.66 kW and a rated torque of 1.4 NM, with a peak torque capacity of 4.2 NM. Its nominal current draw is 1.9 A, typically operating at 400 VAC. The unit integrates a resolver feedback system and exhibits a moment of inertia of 0.28 kgcm². It is designed with an IP64 protection class and does not include an integrated holding brake.