8LSA86.E1020D100-0 B & R Automation
Wake Industrial LLC is not an authorized distributor of this product.
The B & R Automation 8LSA86.E1020D100-0 is a three-phase synchronous motor from the 8LS Synchronous Motors series and features a 240 mm flange dimension with mounting flange availability. The motor utilizes an Optical EnDat encoder with 13/12 bit resolution and supports multi-turn capability up to 4096 revolutions. It has a rated speed of 2000 rpm and employs self-cooling with free air circulation.
Internal Product Review
The 8LSA86.E1020D100-0 is a B & R Automation three-phase synchronous motor with self-cooling free circulation. Optical EnDat 2.1 feedback supports precise motion control and dependable signal quality. A rated speed of 2000 rpm makes this motor a strong fit for steady servo performance.
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Product Description:
The 8LSA86.E1020D100-0 is a three-phase synchronous motor built by B&R Automation for the 8LS Synchronous Motors series. It delivers controlled rotary motion for packaging lines, gantry axes, and other industrial stations that rely on precise electronic commutation. The 8LSA designation identifies a standard construction without a reinforced bearing. The motor is supplied without an internal holding brake or shaft-side oil seal, making it suitable for installations where external clamps and clean enclosures are already provided.
The motor relies on self-cooling with free air circulation to remove heat, eliminating the need for forced ventilation. A flange face measuring 240 mm provides the mechanical interface for compatible gearboxes and machine frames. Position feedback is generated by an optical EnDat encoder that communicates using EnDat version 2.1, giving the drive controller digital position data without analog conversion. Under nominal excitation, the rotor reaches 2000 rpm, matching common cycle rates for indexing tables and linear stages. Natural airflow should remain unobstructed around the housing so heat can dissipate during continuous operation.
Electrical power and feedback lines exit through an angled swivel connector, allowing the cable orientation to be adjusted to reduce strain inside compact cabinets. A keyed shaft end transmits torque to the connected load, while the housing attaches directly through a mounting flange. The keyed interface provides positive engagement with compatible couplings and helps prevent rotational slippage under changing loads. The encoder offers 13-bit single-turn and 12-bit multi-turn resolution and can track movement through 4096 revolutions without batteries. This feedback capability supports repeatable position recovery after a power interruption without requiring analog signal conversion. Length code 6 indicates the active stack height, while the standard bearing arrangement provides radial load capacity for general-purpose automation applications.
