Nidec Motor Corporation 8904 0.75 HP - OAO - 1075 RPM

Product Description

The NIDEC MOTOR CORPORATION 8904 is a 0.75 HP direct drive fan and blower motor with permanent split capacitor. This open air over (OAO) motor features a 5.6" diameter and supports stud or hub ring mounting. It operates at 1075 RPM with 3-speed functionality and automatic reset thermal protection.

• Permanent Split Capacitor
• Direct Drive Fan & Blower
• 5.6" Dia. Open Air Over (OAO)

Product Highlights

Ideal for direct drive fan and blower applications, this motor offers multiple mounting options and thermal protection.

Product Information

Standard Information

• Brand: NIDEC MOTOR CORPORATION
• Manufacturer Part Number: 8904

Technical Specifications

• Model_Number: K055WPY1412012B
• PRODUCT NAME: .75 HP - OAO - 1075
• PHASETYPE: 1_PERMANENT SPLIT CA
• MOTOR ENCLOSURE: OAO
• Horsepower: 0.75
• Kilowatts: 0.6
• Poles: 6
• Number of Speeds: 3
• RPM: 1075
• Hertz: 60
• Input Voltage: 115 V
• VOLTS: 115
• FRME: 48
• SHAFT CODE: Y
• STATOR DIAMETER: 5.5
• STACK: 2.25
• MOUNTING: BAND/HUB/STUD
• MOTOR TYPE: FHP
• OPPOSITE END BEARING: 6201
• SHAFT END BEARING: 6201
• AMBIENT: 40
• ROTATION: CCW LEAD END REV
• SERVICE FACTOR: 1
• RUNCAPMFD: 15
• RUNCAPVOLTS: 370
• THERMAL PROTECTION: AUTOMATIC RESET
• BREAKDOWN TORQUE: 86.3
• BREAKDOWN TORQUE UOM: OZFT
• LOCKED ROTOR TORQUE: 12.05
• LOCKED ROTOR TORQUE UOM: OZFT
• INSULATION CLASS: B
• LOCKED ROTOR AMPS: 22.62
• FULL LOAD AMPS PRIMARY: 9.5
• Voltage Rating: 110 to 120 V
• Amperage Rating: 9.5 A Full Load
• Frame Size: 48Y
• Shaft Size: 1/2 in Dia x 4 in L
• Rotation Type: Reversible
• Bearing Type: Sleeve
• Mounting Type: Hub Ring
• Drive Type: Direct
• Duty Type: Continuous
• Material: Rolled Steel
• Temperature Rating: 40 deg C
• Shaft: 0.5" x 5.0"
• Diameter: 5.6"
• Motor case length: 5.9"
• Bearings: Sleeve Bearings
• Mount: Resilient Ring Mount
• Shaft extensions: No shaft extensions
• Capacitor: 15MFD 370V
• Overload Protection: Automatic Overload Protection
• Enclosure: Open Air Over Enclosure
• Insulation: Class B Insulation
• Ambient Temperature: 40C
• Leads: 24" Leads
• MODEL: 8904
• BRAND: Nidec