LiftMaster K20-1050-1T Motor for SW490 Swing Gate Operator

1/2 HP Replacement Motor for LiftMaster Swing Gate Operators

The LiftMaster K20-1050-1T is a genuine 1/2 horsepower replacement motor designed for select residential and commercial swing gate operators. Built with a totally enclosed fan-cooled (TEFC) design, this motor provides long-lasting performance in demanding environments, restoring your operator to factory-grade reliability.

Key Features

• OEM Replacement: Specifically engineered for LiftMaster SW490 and SW490GL swing gate operators.
• Durable Construction: Heavy-duty TEFC motor ensures protection against dust and debris for extended service life.
• Reliable Power: 1/2 HP motor delivers consistent performance for perimeter access systems.
• Multiple Part Numbers: Also known as 20-1033-1T, G2010501T, 20-1050-1T, 2010501T, G2010331T, and 2010331T.
• Direct Fit: Genuine LiftMaster part ensures easy installation and exact compatibility.

Technical Specifications

• Part Number: K20-1050-1T (also 20-1033-1T, G2010501T, 20-1050-1T, 2010501T, G2010331T, 2010331T)
• Horsepower: 1/2 HP
• Voltage: 115V
• Phase: Single Phase (1PH)
• Design: BM, TEFC (Totally Enclosed Fan-Cooled)
• Compatible Models: LiftMaster SW490, SW490GL

Conclusion

The LiftMaster K20-1050-1T Replacement Motor is essential for restoring smooth and dependable operation to LiftMaster SW490 and SW490GL swing gate operators. With its TEFC design and OEM build quality, it ensures reliable performance in residential and commercial perimeter access systems.