Product Description:

The 8LSP93.DB013K105-3 is a three-phase synchronous motor produced by B&R Automation within the 8LS Synchronous Motors series. It is used as a torque-dense drive element that converts electrical energy into controlled rotation for positioning, conveying, and other automated machine functions. The unit follows the 8LSP designation, carries product revision 3, and uses length code 3 to identify its stator stack height. A standard 24 VDC fan is integrated into the configuration, so the motor can remove heat from the frame without requiring separate external cooling hardware.

The electrical profile includes a maximum torque of 407 Nm for short peak demand and a continuous nominal torque of 160 Nm at a rated speed of 1300 rpm. It also has a nominal power rating of 21782 W, and the winding resistance of 0.194 Ω helps limit copper losses during high current operation. The rotor uses four pole pairs, which supports stable synchronous operation with the matching drive system. Position feedback is provided by an inductive EnDat 2.2 encoder with 19-bit single-turn data, 12-bit multi-turn data, and a counting range of up to 4096 revolutions, while the lack of a holding brake or oil seal means those functions must be handled elsewhere in the machine.

The mechanical layout places cable entry in the 180-degree exit plane on the B-side bearing, and all conductors terminate inside a terminal box for organized field wiring. The motor uses a keyed shaft end for rigid power transmission, and the housing supports both flange and foot mounting for flexible installation. Its bearing system can tolerate axial loads of up to 1126 N, and the front flange diameter of 269.9 mm fits large mating components such as gearheads or belt-drive hardware. Encoder precision is rated at 65 arcsec, which supports accurate position control and repeatable motion in closed-loop applications.