• IRIS® inverter rated insulation system meets NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted).
• Normally closed thermostats (one per phase, Class F) act as a thermal protector to turn the controller off so no damage occurs to the motor.
• Meets T3B temperature code with a maximum surface temperature of 329° F.
• Constant torque operation from 0 to base speed on vector drive, including TEFC (On volts/hertz drives, TEFC motors are limited to 20:1 constant torque)
• LEESON® motors. Motors and solutions at our core™

Nameplate Specifications

Phase	3
Output HP	1 Hp
Output KW	0.75 kW
Voltage	230/460 V
Speed	1725 rpm
Service Factor	1.0
Frame	56C
Enclosure	Explosion Proof Non Ventilated
Thermal Protection	Thermostat
Efficiency	84 %
Ambient Temperature	40 °C
Frequency	60 Hz
Current	3.0/1.5 A
Power Factor	75
Duty	Continuous
Insulation Class	F
Design Code	INV
KVA Code	P
Drive End Bearing Size	6203
Opp Drive End Bearing Size	6203
UL	UL Listed And CSA Certified
CSA	Y
CE	N
IP Code	54
Number of Speeds	1
Hazardous Location	DIV 1 EXP PROOF CL I GR CD CL II GR FG T3B

Technical Specifications

Electrical Type	Squirrel Cage Inverter Duty
Starting Method	Inverter Only
Poles	4
Rotation	Reversible
Resistance Main	13.5 Ohms
Mounting	Rigid Base
Motor Orientation	Horizontal
Drive End Bearing	Ball
Opp Drive End Bearing	Ball
Frame Material	Rolled Steel
Shaft Type	NEMA 56
Overall Length	13.97 in
Frame Length	8.31 in
Shaft Diameter	0.625 in
Shaft Extension	2.06 in
Assembly/Box Mounting	F3
Inverter Load	CONSTANT 1000:1

General Specifications

UPC	722856025067
Weight	43.00 LB
Packaged Length	16.12 IN
Packaged Width	10.25 IN
Packaged Height	9.12 IN
HTC	8501.51.6040
Country of Origin	Mexico