Siemens 1LA9 25HP 3550RPM TEFC Motor 460V 3PH 1.15SF Premium Efficiency IP55

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Siemens 1LA9 25HP 3550RPM TEFC Motor 460V 3PH 1.15SF Premium Efficiency IP55

Siemens 1LA9 25HP 3550RPM 3PH TEFC Motor 460V 1.15SF IP55 Premium Efficiency
This listing is for a brand new Siemens 1LA9 Series 25HP 3-phase induction motor, built for industrial-grade continuous duty applications. Manufactured in Germany, this motor is designed to meet NEMA Premium Efficiency standards and provide outstanding durability and reliability in demanding environments.
It features a TEFC (Totally Enclosed Fan Cooled) enclosure with IP55 protection, making it ideal for both indoor and outdoor use where dust and water resistance are required. The high-speed 3550 RPM design makes it perfect for pumps, compressors, and other high-inertia loads requiring robust performance.
🔧 Specifications:
AttributeDetails
Manufacturer
Siemens

Model
1LA91662KA60-Z

Rated Output
25 HP / 18.5 kW

Voltage
460V (Delta)

Current
28.0 A

Frequency
60 Hz (50/60Hz capable)

Base Speed
3550 RPM

Enclosure Type
TEFC (Totally Enclosed Fan Cooled)

Frame Type
IEC Frame (160M or 160L typical for this model)

Efficiency
91.0% (NEMA Premium Efficiency)

Power Factor
0.92

Service Factor
1.15

Insulation Class
Class F

Protection Class
IP55

Design Letter
NEMA Design A

Duty Rating
Continuous (S1)

Country of Manufacture
Germany

✅ Features:
High-efficiency motor for energy savings and lower operating costs

Fully enclosed, fan-cooled (TEFC) design for rugged industrial environments

Premium insulation and winding construction for inverter (VFD) compatibility

Dust-protected and water jet resistant (IP55)

Built to last – Siemens industrial quality

LOCAL PICKUP OR FREIGHT – BUYERS CHOICE. WE WILL PACKAGE ON PALLET FOR CARRIER OF YOUR CHOOSING

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ACTUAL RATED INPUT VOLTAGE	460 V
INVERTER/VECTOR DUTY RATING	Inverter Duty Capable
SPECIAL MOTOR CONSTRUCTION	Premium Efficiency (NEMA Premium)
BASE RPM	3550
MPN	1LA91662KA60-Z
INSULATION CLASS	F (Max 311°F)
CURRENT TYPE	AC
SERVICE FACTOR	1.15
NEMA FRAME SUFFIX	Not Applicable
RATED/FULL-LOAD TORQUE	37 lb-ft
FULL LOAD AMPS	28 A
RATED LOAD (HP)	25
IEC FRAME SIZE	160M
NEMA DESIGN LETTER	A
AC FREQUENCY RATING	50/60 Hz
ENCLOSURE TYPE	TEFC (Totally Enclosed Fan Cooled)
SHAFT TYPE	Keyed
AC MOTOR TYPE	Induction/Asynchronous
SHAFT DIAMETER	42 mm
MOUNTING TYPE	Foot-Mounted
Brand	Siemens
REVERSIBLE/NON-REVERSIBLE	Reversible
PROTECTION AGAINST LIQUIDS	Water Jets (6.3mm nozzle, 30kPa)
IP RATING	IP55
NOMINAL RATED INPUT VOLTAGE	460 V
MODEL	1LA9
AC PHASE	Three Phase
COUNTRY/REGION OF MANUFACTURE	Germany
Condition	New – Open box
Condition Description	*** 60 DAY MONEY BACK GUARANTEE ***
PROTECTION AGAINST SOLIDS	Dust Protected