• Automatic reset thermal protector prevents overheating.
• Patented MAXGuard® insulation system offers superior protection for use with a variable frequency drive.
• 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.

Nameplate Specifications

Phase	3
Output HP	1.0 Hp
Output KW	0.75 kW
Voltage	460/200-230 V
Speed	850 rpm
Service Factor	1
Frame	U56Y
Enclosure	Open Enclosed
Thermal Protection	Thermally Protected
Efficiency	68 %
Ambient Temperature	60 °C
Frequency	60 Hz
Current	2.0/4.4-4.0 A
Duty	Continuous Air Over
Insulation Class	B
UL	Recognized
CSA	Y
CE	N
Number of Speeds	1

Technical Specifications

Electrical Type	Polyphase, Induction Type, Single Or Dual Voltage
Starting Method	Across The Line
Poles	8
Rotation	Reversible Clockwise
Mounting	Round
Drive End Bearing	Ball
Opp Drive End Bearing	Ball
Frame Material	Rolled Steel
Shaft Type	Flat
Overall Length	14.30 in
Frame Length	7.00 in
Shaft Diameter	0.625 in
Shaft Extension	4.974 in

General Specifications

UPC	786674024046
Weight	32.00 LB
Packaged Length	16.00 IN
Packaged Width	9.00 IN
Packaged Height	8.00 IN
HTC	8501.51.6040
Country of Origin	China