ESP-0L50EMJR21 MOTOR Motor Type: Shaded Pole Enclosure: Open H.P. (Max.): 50 Watt Voltage: 230 Hz: 60 Speeds: 1 Rotation: CCW RPM Range: 1550 NEMA Frame Size: 51 Phase: Single Standards: UL/CSA FLA: 0.85 Mount: Unit Bearing Bearing: Cast Iron Unit Bearing Shaft Length Inches: 2 Shaft Dia Inches: 5/16 Thermal Protection: Yes Ambient Deg C: 40 Ins. Class: Class B Capacitor Included: No