Product Description:

The 8LVA33.B1015D100-0 is a three-phase synchronous motor produced by B&R Automation for the 8LVA Three Phase Synchronous Motors series. It serves as a servo motor in industrial automation by converting electrical energy from the drive into regulated mechanical torque and speed. This operating role makes it suitable for positioning tasks on packaging, printing, and material-handling axes where controlled motion is required.

This unit reaches a nominal speed of 1500 rpm, allowing moderate mechanical output while maintaining thermal limits. Position feedback comes from an EnDat 2.2 inductive encoder that supplies absolute single-turn and multi-turn data with 19/16 bits of resolution, so the controller receives precise angular information without external reference moves. A battery-backed feature preserves the multi-turn counter, giving continuous tracking over 65536 revolutions even when power is removed. The integrated measuring system has an accuracy of ±120 arcsec, meaning commanded and actual positions differ by less than one third of a degree under ideal mounting conditions. Because functional safety is not implemented, additional external measures are required where certified safe motion is needed.

Thermal management relies on self-cooling, so heat is dissipated through the housing without forced air or liquid circuits. Power and encoder signals are routed through a built-in double angular connector that can swivel to ease cable routing, and the interface keeps encoder conductors separate from the motor leads to minimize interference. The mechanical envelope uses a size 3 stator diameter and motor length code 3, giving a compact profile for mid-range torque. Torque is transmitted through a keyed shaft, allowing positive coupling to pulleys or gearboxes. The motor has no holding brake or oil seal, so external shaft sealing or static-load braking must be provided when the application requires those functions.