8LSN43.EB060D200-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSN43.EB060D200-0 is a three-phase synchronous motor in the 8LS Synchronous Motors series and features a flange dimension of 100 mm with a smooth shaft end. It uses an inductive EnDat 2.1 encoder for multi-turn capability up to 4096 revolutions, offering 19/12 bit single and multi-turn resolution and a rated speed of 6000 rpm. The motor has a standard holding brake and employs a self-cooling design with increased mass moment of inertia.
Internal Product Review
The 8LSN43.EB060D200-0 is a B & R Automation three-phase synchronous motor with self-cooling. Inductive EnDat feedback and a 6000 rpm rated speed support accurate motion control and strong dynamic response. A standard holding brake adds practical machine security, making the motor a very capable choice for precise servo applications.
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Product Description:
The 8LSN43.EB060D200-0 synchronous motor is manufactured by B&R Automation for the 8LS Synchronous Motors series. Carrying the internal 8LSN designation and built as a three-phase machine, it serves as the rotary element in servo axes that require high speed and tight positional repeatability. The unit attaches directly to a machine frame through its mounting flange and converts controlled current from a drive into mechanical rotation for packaging stations, material-handling gantries, and automated assembly equipment.
The mechanical interface uses a 100 mm square flange that aligns the stator housing with precision gearboxes or belt pulleys. A rated speed of 6000 rpm allows short cycle times without requiring an oversized drive. Rotor position is reported by an inductive EnDat 2.1 encoder, whose digital protocol supports drive-based diagnostics and automatic parameter transfer. Heat is dissipated through self-cooling, eliminating the need for an external fan or liquid-cooling circuit. Output torque is transmitted through a smooth shaft, removing keyway stress points in high-dynamic applications and simplifying coupling installation.
A standard holding brake is integrated to clamp the shaft when power is removed or an emergency stop occurs. The feedback system supports absolute position over 4096 revolutions with a resolution of 19/12 bits for single-turn and multi-turn feedback, allowing the controller to retain the axis position after a loss of mains power. Power and signal conductors enter the housing through an angled connection, providing cable relief where installation space is limited. The motor uses a length code 3 stator stack to provide the required active magnetic length within its housing. It is supplied without an oil seal and is intended for installations where sealing is provided by the connected machine or coupling assembly.
