Description
Catalog Number: RL1307A277|Enclosure: OPEN|Frame: 56H|Frame Material: Steel|Frequency: 60.00 Hz|Output @ Frequency: .750 HP @ 60 HZ|Phase: 1|Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ|Voltage @ Frequency: 277.0 V @ 60 HZ|XP Class and Group: None|XP Division: Not Applicable|Agency Approvals: UR CSA|Ambient Temperature: 40 �C|Auxillary Box: No Auxillary Box|Auxillary Box Lead Termination: None|Base Indicator: Resilient|Bearing Grease Type: Polyrex EM (-20F +300F)|Blower: None|Current @ Voltage: 4.200 A @ 277.0 V|Design Code: N|Drip Cover: No Drip Cover|Duty Rating: CONT|Efficiency @ 100% Load: 66.0 %|Electrically Isolated Bearing: Not Electrically Isolated|Feedback Device: NO FEEDBACK|High Voltage Full Load Amps: 4.2 a|Front Face Code: Resilient Mount|Front Shaft Indicator: None|Heater Indicator: No Heater|Insulation Class: F|Inverter Code: Not Inverter|KVA Code: M|Lifting Lugs: No Lifting Lugs|Locked Bearing Indicator: No Locked Bearing|Motor Lead Exit: Terminal Panel|Motor Lead Termination: Flying Leads|Motor Lead Quantity/Wire Size: 5 @ 18 AWG|Motor Type: 3428L|Mounting Arrangement: F1|Number of Poles: 4|Overall Length: 12.47 IN|Power Factor: 69|Product Family: General Purpose|Pulley End Bearing Type: Ball|Pulley Face Code: Resilient Mount|Pulley Shaft Indicator: Standard|Rodent Screen: None|Service Factor: 1.25|Shaft Diameter: 0.625 IN|Shaft Extension Location: Pulley End|Shaft Ground Indicator: No Shaft Grounding|Shaft Rotation: Reversible: Connected Standard|Shaft Slinger Indicator: No Slinger|Speed: 1725 rpm|Speed Code: Single Speed|Motor Standards: NEMA|Starting Method: Direct on line|Thermal Device - Bearing: None|Thermal Device - Winding: None|Vibration Sensor Indicator: No Vibration Sensor|Winding Thermal 1: Automatic Thermal Overload|Winding Thermal 1 Location: SB|Winding Thermal 2: None|Full Load Torque: 0 LB-FT|No-Load Current: 0 A|Line-Line Res. @ 25� C: 3.94 Ohms A Ph / 6.8 Ohms B Ph|Temp. Rise @ Rated Load: 75� C|Temp. Rise @ S.F. Load: 91� C|Start Configuration: DOL|Break-Down Torque: 6 LB-FT|Pull-Up Torque: 5.7 LB-FT|Locked-Rotor Torque: 10.8 LB-FT|Starting Current: 29 A
Warranty
Monarch Bearing Co. offers a 30-day Return Policy on every item we sell. Please see Terms of Sale & Return Policy for more specific details.
