1LE0303-1DD23-3AA4

Product ID:147407
Updated: 2026/4/5
Siemens 1LE0303-1DD23-3AA4

Key Features

  • 1Meet IE3 efficiency standards for significant energy cost savings. 2、Construct with grey cast iron and IP55 rating for harsh environments. 3、Design for constant or adjustable speed in continuous S1 duty. 4、Optimize installation with compact style and standard mounting options. 5、Extend lifespan with re-greasing devices and reinforced bearings.
Product Details
1LE0303-1DD23-3AA4
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Unit Weight (kg)
63kg
Operating Ambient Temperature
-20℃ ~ 40℃
Operating Altitude
<1000m
Protection Rating
IP55
Rated Torque
52.5Nm
Rated Current
9.7A
Mounting Method
IM B3
Motor Shaft Height
FS160
Rated Speed
728rpm
Synchronous Speed
750rpm
Motor Poles
8 pole
Rated Power
4kW
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
1LE0303-1DD23-3AA4

Specifications may be subject to change without notice