8LSA56.E3045D200-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA56.E3045D200-0 is a three-phase synchronous motor from the 8LS Synchronous Motors series. It features a standard holding brake, a smooth shaft end, and a flange dimension of 142 mm. This motor uses self-cooling with free air circulation and has an angled connector for connection hardware.
Internal Product Review
The 8LSA56.E3045D200-0 is a well-engineered three-phase synchronous motor from B & R Automation for demanding motion systems. Self-cooling through free circulation and an angled swivel connector simplify integration while supporting stable thermal performance. A standard holding brake and 4500 rpm rated speed make the motor a strong choice for responsive, controlled servo duty.
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Product Description:
The 8LSA56.E3045D200-0 is a servo motor manufactured by B&R Automation for the 8LS Synchronous Motors series. It provides rotary actuation in automated production lines, enabling controlled acceleration, velocity regulation, and accurate positioning of mechanical axes when paired with compatible servo drives. Integration through a compact flange and an electrical connector allows the unit to fit into packaging, assembly, and material-handling stations that demand repeatable motion. Its synchronous design supports precise control of speed and shaft position during dynamic machine cycles.
It is a three-phase synchronous motor, so the stator windings receive balanced phase currents that synchronize the rotor with the drive’s electrical frequency for stable torque production. The motor reaches a rated speed of 4500 rpm, allowing direct coupling to suitable tooling without belt reduction. Power and feedback leads exit through an angled swivel interface, and a molded connector permits quick disconnection when access to the motor is required. Thermal energy is dissipated through self-cooling and free air circulation, removing the need for external fans or liquid cooling circuits. The motor has a 142 mm square flange that aligns with compatible gearbox faces. Its length code 6 housing provides additional magnet stack depth while keeping the overall package compact for confined machine frames.
The drive train is secured during power-off by a standard holding brake that clamps the rotor to prevent drift on vertical or indexed axes. Torque is delivered through a smooth shaft, making the motor suitable for clamp-style couplings where backlash must be minimized. The absence of an oil seal makes the shaft arrangement suitable for clean, dry environments or installations that use an external sealing method. The motor fastens directly to the machine through its flange, providing a rigid interface that supports accurate shaft alignment. The standard 8LSA configuration does not include a reinforced bearing, so applied radial and axial loads must remain within the normal limits for this frame. The integrated holding brake supports stationary load retention when drive power is unavailable, while the smooth output shaft accommodates precision clamping hubs without requiring a keyed connection.
