8LSA25.R0060D300-3 by B & R Automation

B&R Automation produces the 8LSA25.R0060D300-3 motor within its 8LS Synchronous Motors series. The device is a three-phase synchronous motor intended for industrial automation where compact form factors and fast cycle times are required to drive packaging stations, pick-and-place axes, or indexing tables. Its compact format suits machines that need quick response without adding excessive mass at the axis. That makes it suitable for transfer systems and compact servo axes where acceleration, deceleration, and short settling times matter during repetitive motion.

The motor reaches a rated velocity of 6000 rpm, allowing high-speed positioning without gear reduction. Heat is removed through self-cooling with free circulation, so no external blower or liquid circuit is necessary. A 58 mm flange seats the motor on the machine face for accurate alignment. Rotor position is returned by a resolver, which provides analog feedback that tolerates electrical noise in industrial environments. When power is cut, a standard holding brake locks the shaft to help prevent load drift on vertical or suspended axes. A keyed shaft end, a connector-based wiring interface, and a front mounting flange help keep installation straightforward.

Mechanical precision is specified at 10 arcmin, supporting repeatable placement in moderate-accuracy material-handling applications. Power and feedback cables exit through an angled swivel connector housing, so conductors can be routed parallel to the machine wall in tight spaces. The connector angle also helps reduce cable overhang near guards, panels, or adjacent axis hardware. The overall configuration follows the 8LSA standard, and the motor uses standard bearings rather than reinforced ones to keep moving mass and inertia lower. Because there is no oil seal, the motor should be installed in equipment that is protected from coolant or lubricant splash. Length code 5 and product revision 3 identify the build configuration without changing the basic operating function.