• Automatic reset thermal protector prevents overheating.
• Permanently lubricated, double-sealed bearings extend the lifetime of the motor.
• Ambient temperature up to 70°C allows for consistent operation in a range of environments and applications.
• Vertical/horizontal mounting for proper placement of the fan within airflow.
• LEESON® motors. Motors and solutions at our core™

Nameplate Specifications

Phase	3
Output HP	0.50 Hp
Output KW	0.37 kW
Voltage	208-230/460 V
Speed	1725 rpm
Service Factor	1
Frame	56
Enclosure	Totally Enclosed Air Over
Thermal Protection	No Protection
Efficiency	78 %
Ambient Temperature	40 °C
Frequency	60 Hz
Current	2.3-2.2,1.1 A
Power Factor	0
Duty	Continuous
Insulation Class	B
Design Code	B
KVA Code	K
Drive End Bearing Size	6203
Opp Drive End Bearing Size	6203
UL	Recognized
CSA	Yes
CE	N
Number of Speeds	1

Technical Specifications

Electrical Type	Three Phase
Starting Method	N/R
Poles	4
Rotation	Counterclockwise/Clockwise
Mounting	Resilient Base
Motor Orientation	ANY
Drive End Bearing	BALL
Opp Drive End Bearing	BALL
Frame Material	Rolled Steel
Overall Length	10.05 in
Frame Length	5.72 in
Shaft Diameter	0.630 in
Shaft Extension	1.88 in

General Specifications

UPC	722856040626
Weight	22.00 LB
Packaged Length	13.69 IN
Packaged Width	7.13 IN
Packaged Height	7.50 IN
HTC	8501.51.4040
Country of Origin	Mexico