Find a full line of air compressor motors at Grainger to help keep your operation going strong. Capacitor-start, capacitor-run motors can help meet the needs of intermittent-duty, portable and stationary air compressors. Single-phase commercial-duty open dripproof motors can offer dependable service in high-tension, belt-type loads. Use instant-reverse capacitor-start and PSC motors for mechanical doors, hoists and more. Shop Grainger today for high-quality air compressor motors!