Siemens 1LE24213BB112AA3

Siemens AC Motor, 4-Pole Continuous-Duty Low Voltage Standard Type SD100 IEEE841, Series: 1LE2, Severe Duty Motors, Squirrel Cage Motors Special Features, 40 hp, 460 VAC, 46 A, 60 Hz Frequency, 3 ph ph, 1800 rpm Speed, TEFC/IP54/IP55 Enclosure, 324TS Frame, 1-7/8 in Dia x 3-1/4 in L Shaft, Bi-Directional Rotation, 1.15 Service Factor, Ball Bearing, 118 lb-ft Torque, Footed/Floor Mounting, -20 to 40 deg C, Insulation Class: Class F, Cast Iron, 20:1 Constant Torque Speed, 20:1 Variable Torque Speed, 30 in W x 15.9 in H Dimensions

• Cast iron construction for exceptional structural integrity and corrosion resistance, equipped with integrally cast feet
• Condensation T-drains provided
• Frame sizes 143T to 256T offer Siemens exclusive, leading edge, die cast copper rotor design which provides industry leading efficiencies, exceeding NEMA Premium®
• Die-cast aluminum rotor motors (143T to S449) meet or exceed NEMA Premium® efficiency levels, are dynamically balanced for extended bearing life
• Rotor assembly includes a high strength carbon steel (C1045) shaft for maximum rotor performance
• Manufactured with premium electrical grade steel laminations and copper electrical magnet wire to reduce losses and improved efficiencies
• A unique stator core design lowers flux density while increasing cooling capacity
• Large conductor cross section reduces resistance and lowers stator losses
• Proprietary inverter rated class F, non-hygroscopic insulation system with NEMA class B temperature rise at 1 SF provides an extra margin of thermal life
• Varnish system application ensures maximum wire penetration to provide protection from moisture, corrosion and electrical surges
• Insulation system meets or exceeds NEMA mg1 2006, part 31, making all motors suitable for operation with adjustable frequency drives
• A bi-directional, non-sparking fan is locked and keyed to the shaft
• Its design reduces windage losses, improves airflow, reduces noise and provides dependable cooling
• Cast iron fan covers are provided on all frame sizes
• Regreasable, oversized single shielded bearings with cast iron inner caps
• Alemite® grease inlet fittings and automatic grease relief fittings for ease of routine maintenance
• InproSeal® bearing isolators are standard on bearing housings at both ends of the motor
• A specially formulated, high temperature tested, polyurea based grease
• Seamless, stainless steel grease filled lubrication pipes
• Oversized cast iron construction that is larger than industry standards, diagonally split, neoprene gasketed and rotatable in 90 deg increments for quick and easy connections

• Full Engineering Drawing https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/Siemens_1LE24213BB112AA3_Full_Engineering_Drawing.pdf
• Specification Sheet https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_5496f5e10ebfea28c3f2a92cecc91dff33b6d0f7a14931d6fd353c7ab541e7a4.pdf