1LE0303-1DD23-3AA4-ZF70

Product ID:149985
Updated: 2026/7/3
Siemens 1LE0303-1DD23-3AA4-ZF70

Key Features

  • 1Achieve high IE3 efficiency per IEC 60034-30 standards.
  • 2Utilize a compact, space-optimized aluminum frame design.
  • 3Ensure robust operation with IP55 environmental protection.
  • 4Select from various frame sizes (FS 100-355) with bearing options.
  • 5Enable continuous duty (S1) and adjustable speed applications.

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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-ZF70

Specifications may be subject to change without notice

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