Description
Siemens 6FC5403-0AA20-0AA1 Electronic Handwheel – CNC Control Tool
High-precision electronic handwheel designed for seamless CNC machine control and enhanced operator accuracy.
| Brand | Siemens |
| Model | 6FC5403-0AA20-0AA1 |
| Voltage | 24 V DC |
| Country of Origin | Germany |
| Weight | 0.8 kg |
| Dimensions | 120 mm x 120 mm x 60 mm |
| Warranty | 12 months manufacturer warranty |
| Certifications | CE, UL |
| SKU / MPN | 6FC5403-0AA20-0AA1 |
| What’s in the box | Electronic handwheel unit, mounting hardware, user manual |
| Interface Type | Incremental encoder output |
| Compatibility | Siemens SINUMERIK CNC systems |
| Rotation Angle | 360 degrees continuous rotation |
| Resolution | 1000 pulses per revolution |
| Operating Temperature | 0°C to 50°C |
| Mounting Type | Panel mount |
Key benefits: Provides precise manual control for CNC machines, improving machining accuracy and operator ergonomics. Durable construction ensures long-term reliability in industrial environments.
Typical applications: Used in CNC milling machines, lathes, and machining centers for manual axis positioning and fine adjustments during setup and operation.
Order number: Siemens 6FC5403-0AA20-0AA1 Electronic Handwheel – CNC Control Tool
Lifecycle: Active product with ongoing support and availability.
Documentation: User manual and installation guide available on Siemens official website.





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