Description
SIEMENS 1FK7042-2AF71-1CH2
High-precision synchronous servo motor for dynamic motion control in compact automation systems
| Brand | SIEMENS |
| Model | 1FK7042-2AF71-1CH2 |
| Voltage | 380-480V AC (3-phase) |
| Country of Origin | Germany |
| Weight | 3.9 kg |
| Dimensions | 100 x 100 x 246 mm |
| Warranty | 24 months |
| Certifications | CE, UL, cUL, RoHS |
| SKU / MPN | 1FK7042-2AF71-1CH2 |
| What’s in the box | Servo motor, documentation, connector key |
| Motor Type | SIMOTICS S Synchronous Servo Motor |
| Frame Size | SH 42 (42mm shaft height) |
| Rated Power | 0.8 kW |
| Rated Speed | 3000 rpm |
| Encoder | Incremental encoder sin/cos 1 Vpp 2048 S/R |
| Protection Class | IP64 |
Key benefits: High dynamic response, compact design, integrated encoder, low inertia for fast acceleration, seamless integration with SINAMICS drives
Typical applications: Machine tools, packaging machinery, printing equipment, textile machines, robotics, pick-and-place systems, semiconductor manufacturing
Lifecycle: Active product, expected availability through 2030+
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Exact match for many brands
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