Product Description:

The 8LVA23.R00D000-0 is a three-phase synchronous motor in the 8LVA Three Phase Synchronous Motors series from B & R Automation. It is intended for use with the ACOPOS drive platform, where it supplies controlled torque for indexing tables, flying-knife cutters, and compact gantries. The motor is suited for repetitive industrial processes that require stable speed regulation and repeatable positioning over long operating cycles.

Its mechanical precision is rated at 10 angular minutes, which indicates the maximum permitted deviation between the commanded and actual rotor position. The motor uses self-cooling, so no external fan or liquid circuit is required to remove heat from the housing during normal operation. Position feedback is provided by a resolver, which helps the drive maintain angle detection in environments affected by vibration or electrical noise. The motor has length code 3, which uses a longer stator stack to support higher continuous torque than shorter versions in the same platform. The frame uses size code 2, allowing the motor to fit medium-scale machinery while keeping a compact overall envelope.

The integrated resolver is model RE-15-1-J04, and its analog sine-cosine signals are used as the motor’s rotation feedback channel for commutation, velocity estimation, and position recovery after a power interruption. The assigned accuracy class supports fine incremental motion, which is useful for synchronized multi-axis profiles, electronic cam functions, and phase-locked conveyor sections. This feedback arrangement allows the drive to track rotor movement continuously during acceleration, steady-speed running, and deceleration. It also supports precise control behavior in applications where consistent angular response is more important than extremely fine laboratory-grade alignment.