8LSA55.E3030D000-1

Product Description:

The 8LSA55.E3030D000-1 is a synchronous motor found in the 8LS Synchronous Motors series from B & R Automation. A motor size of 55 lines up with a flange size of 80 mm, keeping this model compact but still ready for bigger tasks. Inside, the rated speed tops out at 3000 rpm, letting conveyor belts or robot cells run at a steady pace. With a rated power of 1.8 kW matched to a rated torque of 5.73 Nm, there’s enough motor strength for all-day moves in busy factory lines or smart handling stations.

A self-cooled build chills the motor with air rushing by, which is often simpler to set up and avoids extra pipes or fittings. The housing is protected by IP65, holding up against dust and a heavy washdown, though using a shaft seal really locks in that protection. The wiring side settles on an EnDat 2.2 encoder, electronic feedback for exact speed checks and smarter position control. Setup in electric assemblies often picks motors with this level of feedback when safety and running accuracy need to be watched closely. Driving the current needs 400 V AC, and the motor holds tight with a stall torque of 5.8 Nm—good for index routines or slow pushes where stops and re-starts hit daily.

For trickier cycles with heavier swings, a peak torque out at 17.2 Nm lets the machine push through sudden loads and keep up with stops, starts, or reversals. Assembly is less limited, thanks to its smaller shape and weight that drops into standard industrial footprints without needing welded reinforcements or extra long brackets. Designers lean on that combo—decent power, compact flange, and proven IP65 defense—for work that’s got to last without hours of maintenance taking up the shift.