8LSC86.DB020D200-3
The 8LSC86.DB020D200-3 is a three-phase synchronous motor produced by B & R Automation within the 8LS Synchronous Motors series. In coordinated motion systems, it converts drive current into controlled rotary movement for axes that need precise position feedback and stable running speed. It is suited for gantry drives, packaging stations, and material-handling modules where repeatable motion is required through frequent start-and-stop cycles. This operating role also makes it appropriate for indexing, transfer, and synchronized conveyor functions in servo-driven machinery.
The motor has a rated speed of 2000 rpm, which supports mid-range inertia loads without requiring aggressive gear reduction in many axis layouts. A mounting flange of 240 mm provides a repeatable reference surface for rigid installation on machine frames. Thermal management is handled by a built-in fan assembly, so heat is removed independently of cabinet airflow during continuous operation. Position feedback is supplied through Inductive EnDat on EnDat 2.2, giving the drive an absolute feedback signal with good resistance to electrical noise. The encoder offers 19/12-bit resolution for single-turn and multi-turn tracking, which supports fine position interpolation and stable feedback processing.
The motor includes a standard holding brake that secures the rotor when power is removed, which is useful on vertical or parked axes. Its multi-turn memory stores up to 4096 revolutions, allowing the control system to retain absolute position information across multiple shaft turns. Power and signal conductors exit through an angled swivel connector that helps cable routing in tight enclosures and around nearby machine hardware. The output interface uses a smooth shaft end suited for friction couplings or shrink discs. The 8LSC configuration also indicates a length code 6 housing, no reinforced bearing, no oil seal, and a flange-ready mounting arrangement.
