8LSA54.R0022D100-1 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA54.R0022D100-1 is a three-phase synchronous motor from the 8LS Synchronous Motors series. It has a rated speed of 2200 rpm, a flange dimension of 142 mm, and features a resolver encoder technology. The motor uses self-cooling with free circulation and comes with an angled connector for connection.
Internal Product Review
The 8LSA54.R0022D100-1 is a B & R Automation three-phase synchronous motor with self-cooling, free-circulation operation. Resolver feedback and a 2200 rpm rated speed support accurate motion control and smooth dynamic performance. A keyed shaft adds practical drivetrain security, making this motor a strong choice for precise industrial motion applications.
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Product Description:
The 8LSA54.R0022D100-1 is an industrial motor produced by B & R Automation for the 8LS Synchronous Motors series. Serving as a drive element, it converts electrical energy into rotary motion for positioning axes, conveyor sections, and other motion tasks common to automated machinery. Mechanical attachment is accomplished through the series’ standard flange interface, enabling straightforward integration into machine frames and gear stages. This mounting arrangement also provides a rigid connection that helps maintain alignment between the motor shaft and the driven equipment during repeated acceleration and deceleration.
This model operates as a three-phase synchronous motor, allowing balanced torque production from three evenly spaced stator windings. Under rated conditions, the rotor reaches 2200 rpm, a speed suited to medium-inertia loads that require quick indexing. The mounting face measures 142 mm across, allowing the motor to align with gearboxes or bearing blocks that share this metric footprint. Heat is removed through self-cooling with free air circulation; the housing acts as a heat sink and does not require an external fan. Shaft position is monitored by a resolver, which delivers analog sine-cosine feedback that remains accurate across wide temperature ranges and in environments with electrical noise. This feedback allows a compatible drive controller to regulate rotor position and speed during closed-loop motion.
The mechanical output uses a shaft with a key, providing positive engagement with couplings and pulleys. Power and feedback conductors exit the housing through an angled swivel connector arrangement, allowing cable loops to clear adjacent equipment without sharp bends. The motor has length code 4, which indicates its stack length and overall housing depth within the 8LSA series. The motor has no reinforced bearing, reducing weight and inertia while remaining suitable for moderate radial loads. A holding brake is not included, so an external mechanism or drive-applied torque must secure a stationary load when power is removed. The motor also lacks an oil seal, so applications exposed to lubricants or other fluids require an external method of preventing fluid entry. Proper cable support should be provided near the swivel connectors to prevent repeated machine movement from placing unnecessary strain on the power and feedback connections.
