Product image is representative; revision or series may vary. Contact us to request a specific version.
The Siemens 1FK7042-5AF71-1EB5 is a synchronous servomotor designed for precise motion control applications. Offering a rated power of 0.74 kW and a nominal torque of 3.0 Nm, it achieves speeds of up to 3000 RPM.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Siemens |
|---|---|
| Product Type | Synchronous Servomotor |
| Product Line | 1FK7 |
| Part Number | 1FK7042-5AF71-1EB5 |
| UPC | 040892674064 |
| Weight | 12.00 lbs (5.44 kg) |
| Mounting Type | IM B5 |
| Torque Nominal | 3.0 Nm |
| Paint Finish | RAL7016 |
| Alternate Mountings | IM V1, IM V3 |
| Rated Speed | 3000 RPM |
| Connector Rotation | 270° |
| Rated Power | 0.74 kW |
| Holding Brake | Included |
| Encoder Type | Absolute EnDat |
| Shaft Type | Fitted key, tolerance N |
| Encoder Resolution | 2048 pulses/rev |
| Protection Rating | IP65 motor, IP67 flange |
| Cooling Method | Natural Cooling |
The Siemens 1FK7042-5AF71-1EB5 serves as a reliable synchronous servomotor tailored for advanced automation processes. It operates efficiently at a rated power of 0.74 kW, delivering a nominal torque of 3.0 Nm, suitable for various applications requiring precise control.
Rated to reach speeds of 3000 RPM, this motor's performance is bolstered by its inclusion of a holding brake, which enhances its capability for applications needing stable holding during operation. The standard mounting configuration is IM B5, with options for alternative placements available as IM V1 and IM V3, providing versatility in installation.
The motor is crafted with a robust paint finish in RAL7016, ensuring durability in various environments. Weighing 4.2 kg, it integrates a 270° connector rotation for flexible cabling solutions. The motor features an absolute EnDat encoder, providing a resolution of 2048 pulses per revolution for accurate position monitoring and control.
With an IP65 rating for the motor and an IP67 rating for the flange, the unit is adequately protected against dust and water ingress, allowing it to function effectively under adverse conditions. Natural cooling is employed to maintain operational efficiency, ensuring reliable performance in continuous use.