3.7 HP Air Compressor Electric Motor 3450 RPM 56 Frame 1 Phase 5/8" Shaft 230 V
3.7 HP Air Compressor Electric Motor 3450 RPM 56 Frame 1 Phase 5/8" Shaft 230 V
3.7 HP Electric Motor 3450 RPM 56 Frame 5/8" Shaft Compressor Duty 230V
Product Description:
Replacement 3.7 HP Electric Compressor Duty Motor—engineered to meet the high starting torque and heavy-duty cycles required by air compressors. This motor delivers reliable, long-lasting performance in tough work environments, and is also suitable for various other industrial applications.
Designed with a 56 frame, this motor's specifications dictate the shaft size, mounting pattern, and overall dimensions. If your current motor is a 56 frame, this replacement will bolt directly into place for a quick and easy installation—no custom fabrication or alterations needed.
With a 3450 RPM speed, counter-clockwise rotation (when facing the shaft), and a dedicated 230V single-phase power design, this motor is a top-tier choice for compressors needing robust and steady performance. It includes thermal overload protection with a manual reset and a clearly marked wiring diagram for fast, safe setup.
Product Details:
High-Performance 3.7 HP Output: Delivers strong, steady power at 3450 RPM—ideal for running demanding air compressors and industrial machinery.
Compressor-Duty Construction: Specifically built to manage the intense startup load and continuous runtime associated with compressor applications.
Single Phase, 230V Operation: Compatible with standard 230-volt systems commonly used in industrial or workshop environments.
Standard 56 Frame Fit: Includes a 5/8” shaft diameter, 3/16” keyway, and 2-1/2" shaft length—designed to match most compressor mounting requirements.
Non-Reversible with CCW Rotation: Fixed counter-clockwise rotation when viewing the shaft.
Integrated Thermal Overload Protection: Manual reset system prevents overheating and adds an extra layer of safety for extended motor life.
Open Drip Proof (ODP) Housing: Keeps the motor cool during operation while maintaining compact form—approximate total length with shaft: 14-1/2”.
Simple, Safe Installation: Comes with a clearly labeled wiring diagram on the motor body for a smooth electrical connection process.
