Description
SIEMENS 1FK7101-2AC71-1RG1
High-precision SIEMENS SIMOTICS S-1FK7 synchronous servo motor delivering high dynamic performance, excellent speed control, and high overload capability for demanding motion control applications.
| Brand | SIEMENS |
| Model | 1FK7101-2AC71-1RG1 |
| Voltage | 400V AC (3-phase) |
| Country of Origin | Germany |
| Weight | 27 kg |
| Dimensions | 192 x 175 x 385 mm |
| Warranty | 12 months |
| Certifications | CE, cULus, RoHS |
| SKU / MPN | 1FK7101-2AC71-1RG1 |
| What’s in the box | Servo motor, shaft key, documentation, packaging |
| Motor Type | Permanent Magnet Synchronous Servo Motor |
| Rated Power | 7.5 kW |
| Rated Speed | 3000 rpm |
| Encoder | Absolute Multi-turn Encoder (EnDat) |
| Holding Brake | Integrated (24V DC) |
| Protection Class | IP64 (Natural Cooling) |
Key benefits: High torque density, low rotor inertia, integrated absolute encoder, built-in holding brake, robust IP64 protection, excellent dynamic response, low maintenance, seamless integration with SINAMICS drive systems.
Typical applications: CNC machine tools, robotics, packaging machinery, printing equipment, textile machines, material handling systems, automated assembly lines, and high-precision positioning tasks.
Lifecycle: Active product within SIMOTICS S-1FK7 family, expected 10+ years of availability and spare parts support.
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Linda B. –
The servo amplifier performed well in velocity mode. Documentation was helpful.