Siemens 1LE21012BB214AA3 High Efficiency Motor

Siemens 1LE21012BB214AA3 High Efficiency Motor is a 20 HP industrial motor with a nominal speed of 1,755 RPM and dual-voltage capability for 208-230 V or 460 V operation. This model belongs to Siemens' 1LE series of general-purpose motors. The BB214AA3 suffix identifies a specific variant within the 1LE21012 family, aligning with Siemens' standard mounting, shaft, and frame conventions used across the line. At a 20 HP rating, this motor provides substantial drive power for equipment requiring mid-range torque in industrial settings. The 1LE21012BB214AA3 variant is designed to operate within standard industrial electrical systems that require flexibility with input voltage, allowing installation in facilities with either 208-230 V or 460 V service. For precise dimensions, mounting dimensions, shaft diameter, flange and foot mounting patterns, and efficiency data, refer to Siemens' official product documentation or the retailer listing for this exact variant.