Century H248 General Purpose Pump Motor 1/2 HP (K56J Frame)

Product Description

Century H248 is a general purpose polyphase induction pump motor rated 1/2 HP (0.37 kW) and designed for three-phase 575 V service. The H248 uses a K56J rolled steel frame with a drip-proof enclosure, double sealed ball bearings and a threaded 303 stainless steel shaft (0.625 in diameter, 2.570 in extension). It provides reversible counterclockwise rotation and operates at 3450 RPM for pump applications.

• Polyphase induction motor, 1/2 HP (0.37 kW), three-phase 575 V, 3450 RPM
• K56J rolled steel frame, drip-proof (ODP) enclosure, round mounting
• Double sealed ball bearings with mechanically locked bearing on shaft end; 303 stainless threaded shaft 0.625 in diameter, 2.570 in extension

Product Highlights

1/2 HP three-phase pump motor, K56J frame, drip-proof enclosure, sealed ball bearings, 0.625 in threaded stainless shaft

Product Information

Standard Information

• Brand: CENTURY
• Manufacturer Part Number: H248
• Country of Origin: Mexico

Technical Specifications

• Brand: Century
• Manufacturer Part Number: H248
• Product Type: General purpose pump motor
• Electrical Type: Polyphase (three-phase) induction
• Output Power: 1/2 HP (0.37 kW)
• Input Voltage: 575 V
• Frequency: 60 Hz
• Phase: Three (3)
• Speed (RPM): 3450 RPM
• Poles: 2
• Frame: K56J
• Frame Diameter: 6.5 in
• Enclosure: Drip proof (ODP)
• Enclosure Material: Rolled steel
• Mounting Type: Round
• Duty Cycle: Continuous
• Insulation Class: B
• Overload Protection: None
• Rotation: Reversible (standard rotation CCW viewed from shaft)
• Bearing Type: Ball (double sealed)
• Drive End Bearing: Ball
• Opposite Drive End Bearing: Ball
• Shaft Type: Threaded 303 stainless steel
• Shaft Diameter: 0.625 in
• Shaft Extension: 2.570 in
• Overall Length: 11.04 in
• Motor Shell Length: 5.50 in
• Ambient Temperature Rating: 40 C
• Certifications: UL recognized; CSA