Siemens 1LE23211CB114AA3

Siemens AC Motor, 4-Pole Continuous-Duty Low Voltage Standard Type SD100, Series: 1LE2, Severe Duty Motors, Squirrel Cage Motors Special Features, 3 hp, 208 to 230/460 VAC, 4/8 A, 60 Hz Frequency, 3 ph ph, 1800 rpm Speed, TEFC/IP54/IP55 Enclosure, 182T Frame, 1-1/8 in Dia x 2-3/4 in L Shaft, Bi-Directional Rotation, 1.15 Service Factor, Ball Bearing, 9 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, 16.4 in W x 11.1 in H Dimensions

• Cast iron construction for exceptional structural integrity and corrosion resistance, equipped with integrally cast feet
• Condensation T-drains provided
• Each rotor assembly is dynamically balanced for extended bearing life and 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 1.0 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 double/single shielded with cast iron inner caps on both ends of the motor
• Alemite® grease fittings on the inlets and pipe plugs on the relief ports for ease of routine maintenance
• All motors are equipped with drive end and opposite drive end shaft V-ring slingers for added bearing protection
• Provisions for InproSeal® bearing isolators are standard on both ends
• Specially formulated, high temperature, polyurea based grease
• 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
• Non-wicking, clearly and permanently marked leads
• Cast iron construction, polycarbonate fan, zinc plated hardware, epoxy enamel paint and stainless steel nameplate resist rust and corrosion

• Full Engineering Drawing https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/Siemens_1LE23211CB114AA3_Full_Engineering_Drawing.pdf
• Specification Sheet https://www.frenchgerleman.com/ASSETS/DOCUMENTS/ITEMS/EN/IDW_DOCUMENT_eea47df209e6caf003ebd46ba829de84496c1f5e420b73fb97a0aa57d10fc49c.pdf