From the mfr:

Product Details


Brand
DAYTON
Manufacturer Part Number
3K772
Motor Application
HVAC/R
Motor Sub Application
Belt Drive Fan/Blower
Phase
Single
Motor Design
Split-Phase
HP
1/2
Nameplate RPM
1,725
No. of Speeds
1
Voltage
115V AC
Full Load Amps
8
Frame
48Y
Hz
60
Motor Service Factor
1.25
Motor Thermal Protection
Auto
Ins. Class
B
Max. Ambient Temp.
40 °C
Duty Cycle
Continuous
Motor Shaft Rotation
CW/CCW
Motor Enclosure Design
Open Dripproof
Motor Mounting Type
Cradle Base
Motor Mounting Position
All Angle
Motor Frame Material
Rolled Steel
Shaft Dia.
1/2 in
Shaft Length
1-1/2 in
Motor Shaft Design
Flat
Motor Bearings
Ball
Overall Length
9-15/16 in
Body Dia.
5-5/8 in
Ring to Ring Center
7-15/16 in
Resilient Ring Dia.
2-1/2 in
Standards
CSA Certified; UL Recognized
Includes
5/8 in diameter bushing with shaft key
RPM Range
1,701-1,800
UNSPSC
26101602
Country of Origin
Varies (subject to change)
Product Description

Split-phase belt drive HVAC AC motors have low to moderate starting torque and provide smooth, soft, start-ups for use in HVAC equipment that must gradually come up to speed.