Siemens SINAMICS S120 Motor Module
Model: 6SL3224-0BE38-8UA0
Key Specifications
1. Electrical Parameters
Voltage Class: 380–480V AC (3-phase input)

Output Current: 38A (continuous at 400V)

Power Rating: 18.5 kW (at 400V, standard motor)

Overload Capacity:

150% for 60 seconds

200% for 3 seconds

DC Link Voltage: 510–720V DC

2. Cooling & Mechanical
Cooling Method: 8UA0 → Unit-ventilated (internal fan cooling)

Frame Size: FS B (compact design)

Weight: ~8 kg (varies by exact configuration)

Protection Class: IP20 (for cabinet installation)

3. Functional Features
Motor Control: Sensorless vector control (SLVC) or encoder-based (servo)

Communication Interfaces:

PROFIBUS/PROFINET (via Control Unit)

DRIVE-CLiQ (for Siemens ecosystem integration)

Safety Functions: STO (Safe Torque Off) as standard

4. Environmental Ratings
Operating Temperature: 0°C to +40°C (derating above 40°C)

Storage Temperature: -25°C to +70°C

Relative Humidity: ≤95% (non-condensing)

Typical Applications
Industrial machinery (e.g., conveyors, pumps, mixers)

Multi-axis motion control systems

Packaging and material handling equipment

Ordering Information
6SL3224: SINAMICS S120 Motor Module series

0BE38: 38A current class, 400V AC input

8UA0: Unit-ventilated cooling, IP20 protection