Derivative Action in PID Control Without Noise Problems
Learn what derivative action contributes to a PID loop, why it can amplify measurement noise and setpoint changes, and how filtering, sampling, and staged tests make D tuning safer.
Manufacturer: Siemens
Product No.: 6SL3120-1TE21-8AD0
Country of origin:Germany
Product Type: Single Motor Modules
Barcode: 85044086
Payment: T/T, Western Union
Weight: 4500g
Dimensions: 5.00cm x 27.00cm x 38.00cm
Shipping port: Xiamen
Warranty: 12 months
The 6SL3120-1TE21-8AD0 is a SINAMICS S120 Single Motor Module engineered for high-performance multi-axis drive systems in industrial automation environments. This module features a DC link input of 600 V DC and delivers a 3-phase motor output of 400V 3AC with a rated current of 18 A. Built in a compact booksize D type form factor with internal air cooling, it optimizes control cabinet space while maintaining thermal stability under continuous operation. The unit incorporates optimized pulse patterns and supports extended Safety Integrated functions for enhanced operational safety. A DRIVE-CLiQ cable is included for high-speed digital communication with the control unit. Typical industrial applications include high-speed CNC machine tools, automated packaging machinery, multi-axis robotic systems, and complex material handling lines. It is fully compatible with Siemens SINAMICS S120 modular drive architectures and Control Units.
| Technical Parameter | Specification |
|---|---|
| Brand | Siemens |
| Manufacturer | Siemens |
| Range | Sinamics |
| Subrange | S120 |
| Type of product | Single motor modules |
| Product phase | Active |
| DC Input | 600 V DC |
| AC Output | 400V 3AC |
| Rated Output Current | 18 A |
| Design Type | Booksize D type |
| Cooling Type | Internal air cooling |
| Safety Functions | Extended Safety Integrated functions supported |
| Included Accessories | DRIVE-CLiQ cable |
| Dimensions | 5.00 x 27.00 x 38.00 cm |
| Weight | 4.50 kg |
| Commodity Code | 85044086 |
| Export Control Regulations (ECCN) | EAR99 |
Global Express Shipping
Returns & Warranty






Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
Germany
|