Description
The Regal C663 permanent split capacitor (PSC) motor is engineered for reliable and robust performance in HVAC blower, fan, and mechanical drive applications. With a 3/4 HP output and designed for 208‑230/460 VAC electrical operation, this motor delivers consistent 1100 RPM speed and dependable airflow. Built with a 56Z frame and open drip proof (ODP) enclosure, the C663 motor features a ball bearing design for smooth, long‑lasting operation and an auto protector for added safety. Its resilient base and 5/8" flat shaft provide stable mounting, and counter‑clockwise (CCW) rotation ensures compatibility with a wide range of HVAC equipment.
Key Features:
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3/4 HP motor output for powerful performance
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Designed for 208‑230/460 VAC electrical operation
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1100 RPM speed for reliable airflow
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Permanent Split Capacitor (PSC) design for efficient operation
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56Z frame size with open drip proof (ODP) enclosure
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Ball bearing for smooth and durable performance
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Auto protector for enhanced motor safety
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Resilient base mounting for vibration reduction
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5/8" flat shaft for versatile installation
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Counter‑clockwise (CCW) rotation






