Marathon Motors 182TTDB6007 3-Phase Close-Coupled Pump Motor

Key specifications (typical for 182TTDB6007)

• Horsepower: 5 HP (also rated 3 HP at 50 Hz export rating)
• Phase: 3-phase
• Voltage: 230/460 V (dual voltage)
• Speed: ~3495 RPM (60 Hz), ~2915 RPM (50 Hz)
• Frame: 182JM (pump shaft / JM threaded shaft)
• Enclosure: Open Dripproof (ODP)
• Frequency: 60/50 Hz rated
• Insulation: Class F
• Duty: Continuous
• Mounting: Face/base (close-coupled pump design)
• Efficiency: ~86.5% (NEMA Premium compliant)
• Inverter duty: Yes (suitable for VFD use within limits)

What it is used for

This model is designed for:

• Centrifugal pumps
• HVAC pump systems
• Industrial fluid transfer systems
• OEM pump skids and circulation systems

The JM shaft (182JM frame) is a big clue: it is specifically made to mount directly to pump impellers without a separate coupling.