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Siemens 1LE2321-2CB21-2AA3 30 HP SD100 Severe Duty Motor

Siemens 1LE2321-2CB21-2AA3 SD100 Severe Duty TEFC Induction Motor

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ManufacturerSiemens
Part number1LE2321-2CB21-2AA3
Power Rating 30 HP
Speed Rating 1800 RPM
Voltage Rating 460V AC Delta
Frequency 60 Hz
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NEMA Premium Efficiency Severe Duty Design TEFC Enclosure IP55 Protection Cast Iron Construction 1800 RPM Speed

The Siemens 1LE2321-2CB21-2AA3 is a powerful 30 HP, 3-phase squirrel cage induction motor from the SD100 severe duty series, designed for continuous operation. It features a TEFC (Totally Enclosed Fan-Cooled) enclosure with an IP55 rating, providing protection against dust and moisture. This motor operates at 1800 RPM with a voltage rating of 460V AC Delta and a 60Hz frequency, built on a 286T NEMA frame [5, 9, 10, 11, 26, 28, 29, 34].

This motor is engineered for demanding industrial applications, including heavy machinery, manufacturing lines, and processing plants where reliability and performance are critical. The NEMA Premium efficiency ensures reduced energy consumption, while the robust cast iron construction guarantees durability in harsh environments.

Stanlo Automation, your trusted veteran-owned supplier, offers this Siemens motor and other surplus industrial automation parts. We are committed to providing quality products and efficient service to keep your operations running smoothly.

Power Rating30 HP
Speed Rating1800 RPM
Voltage Rating460V AC Delta
Frequency60 Hz
Phase3
EnclosureTEFC (IP55)
NEMA Frame286T
Insulation ClassF
ConstructionCast Iron
DutySevere Duty
Heavy Machinery
Industrial Production
Manufacturing
Process Industries
Pump and Fan Applications
460V industrial power systems Motor control centers Automation equipment
Siemens 30 HP Motor SD100 286T Motor 1LE2321 Series 460V
This Siemens SD100 severe duty motor is designed to replace similar 30 HP motors in applications requiring enhanced efficiency and robust construction.
Expert tip
The 286T frame size ensures compatibility with standard mounting, while the F insulation class provides thermal resilience for continuous heavy-duty operation.
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What are the typical performance characteristics of the Siemens 1LE2321-2CB21-2AA3 motor?
The Siemens 1LE2321-2CB21-2AA3 motor features a 30 HP power rating at 1800 RPM, operates on 460V AC Delta, and has an IP55 TEFC enclosure. It boasts NEMA Premium efficiency and a robust cast iron construction suitable for severe duty.