Marathon Motors B401 Belt Drive Fan and Blower Motor 1/2 HP

Product Description

The Marathon Motors B401 belt drive fan and blower motor features a split phase electrical type. This 1/2 HP motor operates at 1725 RPM with a 115V and 7.0A. It has a 56Y frame, ODP enclosure, and resilient base mounting. Designed with automatic overload protection and a single shaft type, it is suitable for attic fan applications.

• Electrical Type: Split Phase
• Rotation: Reversible
• Enclosure: Open Drip-Proof

Product Highlights

The Marathon Motors B401 is ideal for belt drive fan and blower applications, offering reliable performance and protection.

Product Information

Standard Information

• Brand: MARATHON MOTORS
• Manufacturer Part Number: B401
• Country of Origin: United States

Technical Specifications

• Electrical Type: Split Phase
• HP: 1/2
• RPM: 1725
• Frame: 56Y
• Diameter: 6.5"
• Enclosure: ODP
• Phase: 1
• Voltage: 115 V
• Rotation: Reversible
• Overload: Auto
• Material: Rolled Steel
• Mounting: Resilient Base
• Amperage: 7.0 A
• Shaft Type: Single
• Output KW: 0.37 kW
• Speed (RPM): 1725 rpm
• Service Factor: 1.00
• Thermal Protection: Automatic
• Ambient Temperature: 40 °C
• Frequency: 60 Hz
• Current: 7.0 A
• Power Factor: 67.5
• Duty: Continuous
• Insulation Class: B
• Design Code: NO DESIGN CODE
• KVA Code: M
• Drive End Bearing Size: 6203
• Opp Drive End Bearing Size: 6203
• UL: Recognized
• CSA: Y
• CE: Y
• IP Code: 22
• Number of Speeds: 1
• Application: Attic Fan
• Output RPM: 1725
• Frame NEMA: 56YZ
• Mount NEMA: Resilient Base
• Enclosure NEMA: DP
• Enclosure IEC: IP22
• Rated Load (HP): 1/2
• AC Frequency Rating: 60 Hz
• Enclosure Type: ODP (Open Drip-Proof)
• Base RPM: 1800
• Shaft Diameter: 5/8 in
• AC Motor Type: Induction/Asynchronous
• MPN: 056S17D2062
• Reversible/Non-Reversible: Reversible
• Current Type: AC
• Model: B401
• Nominal Rated Input Voltage: 110 V, 115 V, 120 V
• AC Phase: Single Phase
• NEMA Frame Suffix: Z (Non-Standard NEMA Shaft)
• RPM (Number of Poles): 4 (1201 RPM to 1800 RPM)
• RPM (Nameplate): 1725
• Speeds: 1
• Frame Type: 56Y
• Frame Material: Rolled Steel
• Shaft Extension: 1.97 in
• DE Bearing Type: Ball
• ODE Bearing Type: Ball
• C-Dimension: 10.50 in
• Motor Orientation: Horizontal
• Type of Overload Protector: Automatic
• Max Ambient: 40°C
• DEM Reference: NOHP