Electrical Type: Three Phase HP: 1 1/2 KW: 1.1 Stack: 4" RPM: 1140 Frame: 56YZ Diameter: 6.5" Enclosure: OAO Phase: Three Phase Voltage: 208-230/460 Rotation: REV Overload: Thermostat Material: Rolled Steel Bearings Type: Ball / Ball Bearings SE Type: Ball Bearings OSE Type: Ball Mounting: Band Amperage: 5.3-5.3/2.6 Shaft Type: Single VariTough® Three Phase Inverter Duty|Commercial Condenser Fan|6.3" Dia. Open Dripproof Shaft Up|70 C Ambient Belly Band|Kit 21 for Shaft Grounding Ring