Product Description:

The 8LSA35.DA030S000-3 is a three-phase synchronous motor produced by B & R Automation for the 8LS Synchronous Motors series. It serves as a compact drive element that converts electrical energy into controlled rotary motion for automated machinery, where precise speed and position feedback are required. Its synchronous design supports accurate axis control in applications that depend on steady torque delivery and repeatable movement. This makes the motor suitable for indexing, feed, and transfer tasks that rely on smooth acceleration and consistent feedback.

This model uses a single-cable hybrid solution, so power and encoder data travel through one routed lead that terminates in a standard connector. Thermal losses are removed by self-cooling with free circulation, so no external fan or liquid circuit is required when the motor operates within its rated range. The mounting flange measures 91.3 mm across, which sets the mechanical interface for adjoining machine parts. Position feedback is generated by an Inductive EnDat sensor that communicates through the EnDat 2.2 protocol and supports absolute measurements. Under nominal conditions, the rotor reaches a rated speed of 3000 rpm, which suits medium-speed axes that require repeatable motion profiles.

Signal precision is aided by a 19/0-bit resolution for single-turn acquisition, which is intended for applications that monitor one revolution. The motor is supplied without a holding brake, so standstill holding must come from drive torque or an external clamp when power is removed. A smooth shaft allows coupling with friction hubs or shrink discs, and the motor uses a standard bearing arrangement without reinforcement. Length code 5 corresponds to the stator stack height, and no oil seal is installed. The motor is identified as product revision 3.