SINAMICS S120 / SINUMERIK | Siemens | 6FC5 303-0AA00-2AA0 Hand Handheld Wheel 6FC5303-0AA00-2AA0

Product Description: Siemens 6FC5303-0AA00-2AA0

The Siemens 6FC5303-0AA00-2AA0 is a double motor module designed for SINAMICS S120 drive systems, typically used in SINUMERIK CNC automation environments. It provides two independent motor outputs, each rated at 3 A, enabling control of two servo or spindle motors from a single compact unit. Operating on a common DC bus system (600 V DC), it supports precise speed, torque, and position control with high dynamic performance. Integration with the overall system is achieved via the DRIVE-CLiQ interface.

Key Features

• Motor Channels: 2 independent outputs
• Output Current: 2 × 3 A (continuous)
• DC Link Voltage: 600 V DC (shared DC bus)
• Cooling: Internal fan with booksize format
• Interface: DRIVE-CLiQ for communication and diagnostics
• Mounting: Booksize side-by-side, for compact panel installations
• Compatibility: Suitable for servo and spindle motors in SINUMERIK 840D sl systems

Technical Specifications

• System Series: SINAMICS S120 / SINUMERIK
• Module Type: Double Motor Module
• Output Current: 2 × 3 A
• DC Link Voltage: 600 V DC
• Supported Motor Types: Synchronous and asynchronous motors
• Communication Interface: DRIVE-CLiQ
• Cooling Method: Internal fan
• Mounting Type: Booksize (side-by-side)
• Dimensions (W × H × D): Approx. 50 mm × 380 mm × 270 mm
• Operating Temperature Range: 0 °C to +40 °C (up to +55 °C with derating)
• Protection Class: IP20
• Certifications: CE, UL, cULus, RoHS

Application Areas

• Multi-axis CNC machines and machining centers
• Coordinated control of servo and spindle motors
• Compact, high-speed motion systems in automation
• Integration in SINUMERIK 840D sl-based control architectures

Advantages

• Space-saving dual-axis solution in a single module
• High-performance motion control with precise feedback integration
• Reduced panel space and wiring complexity
• Fast diagnostics and commissioning via DRIVE-CLiQ