The Century OYK1026 is a 1/4 HP OEM replacement fan motor (OYK1026) rated 1075 RPM for HVAC and furnace blower applications. It operates on 208-230 V at about 1.3 A, uses a permanent split capacitor design and requires a 5 uF/370 V capacitor. The motor is a single-speed, CW lead end rotation, 48 frame TEAO unit with sleeve bearings and a 1/2 in x 3 in shaft.
Electrical: 208-230 V, 1.3 A, single phase PSC motor, 50/60 Hz, 1075 RPM, CW lead end rotation
Mechanical: 1/4 HP, 48 frame, sleeve bearings, 1/2 in diameter shaft with 3 in extension, motor diameter 5-5/8 in
Protection and mounting: Totally enclosed air over (TEAO), thermally protected, Class B insulation, extended stud mounting, vertical shaft down orientation
Product Highlights
OEM 1/4 HP 1075 RPM furnace/blower motor, 208-230 V, requires 5 uF/370 V capacitor, CW lead end rotation, 48 frame.
Product Information
Standard Information
Brand: CENTURY
Manufacturer Part Number: OYK1026
Technical Specifications
Brand
Century
Manufacturer
Century (formerly A.O. Smith)
MPN
OYK1026
Product Type
Electric motor (fan/furnace motor)
Horsepower
1/4 HP
Output kW
0.19 kW
Speed (RPM)
1075 RPM
Number of Speeds
1
Input Voltage
208-230 V
Frequency
50/60 Hz
Current
1.3 A
Electrical Type
Permanent split capacitor (PSC)
Capacitor
5 uF / 370 V (required, not supplied)
Rotation
Clockwise lead end (CWLE)
Poles
6
Starting Method
Across the line
Frame
48 (48Y)
Enclosure
Totally enclosed air over (TEAO)
Thermal Protection
Automatic (thermally protected)
Insulation Class
B
Ambient Temperature Rating
40 C
Duty
Air over
Mounting
Extended studs (lead end), vertical shaft down orientation
Shaft Diameter
0.500 in
Shaft Length
3 in
Shaft Extension
2.6 in
Shaft Type
Flat
Motor Diameter
5-5/8 in
Motor Case Length / Overall Length
Motor case length 4 in; overall length 7.30 in
Frame Length
3.99 in
Bearings
Sleeve bearings (drive end and opposite drive end)