8LVA23.R0030D000-0 by B & R Automation

The 8LVA23.R0030D000-0 is a three-phase synchronous motor built by B&R Automation and supplied within the 8LVA Three Phase Synchronous Motors series. It serves as a drive element for positioning and speed-regulated axes in industrial automation lines where precise motion control is required for packaging, handling, and assembly stations. In closed-loop motion systems, it responds to servo drive commands with controlled torque output and stable shaft rotation. This operating behavior supports repeatable indexing and positioning on equipment that depends on synchronized axis movement. Its application range includes machine sections that require steady response during repeated starts and stops.

It achieves a rated rotational velocity of 3000 rpm, making it suitable for medium-speed indexing duties. Thermal regulation relies on self-cooling, so the housing dissipates heat without auxiliary fans or liquid circuits. Rotor position feedback is provided by a resolver. The installed sensor is the RE-15-1-J04 model, which aligns with drives identified under the internal 8LV Servo Motor code. Power and signal conductors terminate on a built-in double angular connector that can swivel to ease cable routing inside confined panels. Output torque is delivered through a smooth shaft, allowing direct coupling to gearboxes or pulleys. The motor is supplied without a holding brake, so mechanical locking or drive torque must secure stationary loads.

The feedback circuit and power lines use a separated encoder and power interface, reducing electrical noise and simplifying cable routing. Positional repeatability remains within 10 angular minutes, supporting accurate alignment tasks. A frame designation of motor size 2 and an axial extension labeled motor length 3 give the unit a compact footprint while maintaining the torque density expected for its class. No oil seal is installed, so mounting orientation should prevent lubricant migration along the shaft.