Power 3 HP (≈ 2.2 kW)
Voltage 220V AC (single phase)
Frequency 50 Hz
Speed ~2800 RPM (2-pole motor)
Starting Method Capacitor-start / capacitor-run
Frame Material Cast iron or aluminum (depending on model)
Mounting Foot mount (B3) or foot + flange (B35)
Shaft Diameter ~28 mm (varies by model)
Cooling TEFC (Totally Enclosed Fan Cooled)
Protection Class IP44 or IP54
Duty S1 (continuous duty)
Key Features
High starting torque thanks to large start capacitor.
Low vibration and noise design.
Copper winding for durability
Overheat protection
Capacitor details
Start capacitor: ~100–150 μF / 250-450V
Run capacitor: ~30–50 μF / 400V
These values can vary, so always check your specific motor’s nameplate.
Common Uses
Air compressors
Large water pumps
Industrial fans and blowers
Small milling or cutting machines