Leeson AC Gear Motor are worm-type right-angle gearing features hardened, steel worm with bronze worm wheel for long life and quiet operation. These right-angle gearmotors have a lubrication breather positioned for horizontal mounting. For other mountings, the breather plug must be reoriented by using a 90 degree 1/8 inch NPT taper pipe elbow. Lubrication is permanent with an oil bath and precision machined aluminum gear housing. - Leeson AC Gear Motor, Bearing Type: Ball, Dimensions: 12.31 Inch L x 5.2 Inch H, Duty: Continuous, Enclosure Type: Totally Enclosed Fan-Cooled, Frame Size: 38, Frequency Rating: 60 Hz, Full Load Ampere: 2A, Gear Material: Aluminum, Gearing Arrangement: Worm Gear, HP Rating: 0.166 HP, Insulation Type: Class F4, KVA Code: D, Material: Steel, Over-Hung Load: 235 lb, Overload Protector: No, Phase: 1-Phase, Rotation: Reconnect, Service Factor: 1, Shaft Diameter: 0.625 Inch, Shaft Length: 1.8 Inch, Shaft Position: Right-Angle, Temperature Rating: 40 °C, Voltage Rating: 115V.