8LSA44.EB030D200-3 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA44.EB030D200-3 is a three-phase synchronous motor in the 8LS Synchronous Motors series. It features a flange dimension of 100 mm, a smooth shaft end, and a standard holding brake. This motor uses an inductive EnDat encoder with 19 and 12 bit resolution for single and multi-turn and achieves a rated speed of 3000 rpm.
Internal Product Review
The 8LSA44.EB030D200-3 is a B & R Automation three-phase synchronous motor with self-cooling by free circulation. Inductive EnDat feedback with EnDat 2.1 gives the motor precise position data and dependable integration in controlled motion applications. A standard holding brake complements the 3000 rpm rated speed, making this unit a strong choice for disciplined servo duty.
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Product Description:
The 8LSA44.EB030D200-3 belongs to the 8LS Synchronous Motors series from B & R Automation. It is a three-phase synchronous motor intended for industrial automation applications that require precise speed control and position feedback. A mounting flange supports direct face mounting, while the smooth shaft connects to clamping couplings on gearboxes or pulleys without requiring a keyway. These interfaces allow the motor to fit compact machine frames and controlled motion axes without adding a shaft key or a separate mounting adapter.
This model reaches a rated speed of 3000 rpm, allowing servo applications such as pick-and-place axes to operate across a practical motion range. Heat is removed through self-cooling that relies on free air circulation, so the motor does not require an external blower. The flange has a dimension of 100 mm and attaches the motor to a compatible mechanical interface. Position data come from an inductive EnDat feedback system that supports EnDat 2.1 communication. Its 19/12-bit resolution provides 19 bits of single-turn position data and 12 bits of multi-turn position data. Internal counting covers up to 4096 revolutions, allowing the feedback system to retain the absolute shaft position across multiple turns after power is removed. A length code of 4 indicates the active stack height used in this motor configuration. The motor has standard construction and does not include a reinforced bearing.
The built-in standard holding brake secures the load when the drive is disabled, which is useful for vertical or indexing axes. Power and feedback wiring exits through an angled swivel connector, allowing the cable direction to be adjusted where routing space is limited. The motor does not have an oil seal, so the connected machine must provide suitable protection where lubricant, coolant, or other contaminants could reach the shaft opening. This encoder, connector, and brake combination is identified as revision 3 and is compatible with the applicable B & R ACOPOS controllers. The adjustable connector can also reduce cable strain by directing the conductors away from nearby machine components and moving assemblies.
