1LE0303-1DB23-3AA4

Product ID:149059
Updated: 2026/7/3
Siemens 1LE0303-1DB23-3AA4

Key Features

  • 1Achieve IE3 efficiency class, meeting IEC 60034-30 standards.
  • 2Utilize a compact, optimized design to save installation space.
  • 3Operate robustly in harsh conditions with IP55 protection.
  • 4Support continuous duty (S1) and variable speed applications reliably.
  • 5Ensure durability and long lifespan with a cast-iron housing.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Unit Weight (kg)
91kg
Operating Ambient Temperature
-20℃ ~ 40℃
Operating Altitude
<1000m
Protection Rating
IP55
Rated Torque
72Nm
Rated Current
21.5A
Mounting Method
IM B3
Motor Shaft Height
FS160
Rated Speed
1460rpm
Synchronous Speed
1500rpm
Motor Poles
4 pole
Rated Power
11kW
Power Supply Phases
3AC
Rated Frequency
50Hz
Rated Voltage
380VD/660VY
Product Type
Low-voltage Aluminum Case Motor
Lifecycle
Delivery Release (PM300)
Country of Origin
China
ECCN
N
AL
N
Model Number
1LE0303-1DB23-3AA4

Specifications may be subject to change without notice

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