8LSA44.S1022C200-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA44.S1022C200-0 is a three-phase synchronous motor from the 8LS Synchronous Motors series, equipped with a standard holding brake and a smooth shaft. It features an optical EnDat encoder supporting multi-turn capability for up to 4096 revolutions and delivers a rated speed of 2200 rpm. The motor has a flange dimension of 100 mm and is cooled by self-cooling with free air circulation.
Internal Product Review
The 8LSA44.S1022C200-0 is a B & R Automation three-phase synchronous motor with self-cooling, free circulation. Optical EnDat 2.2 feedback supports precise positioning and stable closed-loop performance. A standard holding brake complements the 2200 rpm rated speed, making the motor a strong choice for disciplined servo applications.
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Product Description:
The 8LSA44.S1022C200-0 is a rotary servo motor produced by B&R Automation for the 8LS Synchronous Motors series. Designed as a prime mover in industrial automation, it converts inverter output into controlled torque for indexing tables, gantries, and packaging lines. The integrated mounting flange allows the unit to be secured directly to machine plates while keeping the drivetrain envelope short. Its self-cooling housing uses free air circulation, removing the need for a forced-air cooling system. This arrangement also reduces the number of auxiliary components required around the motor.
Electromechanically, the unit is a three-phase synchronous machine that reaches a rated speed of 2200 rpm, enabling medium-speed positioning without auxiliary gearboxes. A square flange interface measuring 100 mm aligns the motor with compatible mounting surfaces. The power and feedback lines exit through a straight top connector, which supports cable routing in vertical panel layouts. Holding torque during emergency stops is provided by a standard holding brake that engages when control power is lost. The smooth shaft eliminates the stress concentration associated with a keyway and accommodates clamping-style couplings. Length code 4 indicates a medium magnetic stack that balances torque capacity with the motor’s overall housing length.
Position feedback is provided by an EnDat 2.2 optical encoder with 25/12-bit single-turn and multi-turn resolution. Its absolute multi-turn section records position across as many as 4096 revolutions, allowing long-travel axes to retain position information without a homing cycle after power is restored. The motor follows the basic 8LSA configuration with no reinforced bearing, making it suitable for moderate radial loads within the permitted operating range. Keyed plug-in connection hardware provides a secure electrical interface for the power and feedback cables. Because the motor does not have an oil seal, it should be installed in a dry area or used with an external seal when connected to a gearbox. Proper coupling alignment helps prevent excessive shaft loading and supports consistent encoder performance during repeated positioning cycles.
