Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat (encoder AM2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Naturally cooled |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
- Feedback: Absolute encoder with 2048 S/R + 4096 revolutions multiturn and EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N.
- Connection and cooling: Power connector rotatable; naturally cooled; KTY temperature sensor.
- Protection and brake: Degree of protection IP65; without holding brake.
Frequently Asked Questions
Which specifications identify Siemens 1FK7085-4CF71-1EG1?
The identifying specifications are PN=2kW, UDC=600V, M0=22Nm (100K), NN=3000rpm, absolute multiturn encoder feedback, IMB 5 mounting, flange 1, and IP65 protection.
What encoder and connection details should be checked?
Check the absolute encoder with 2048 S/R + 4096 revolutions multiturn, the EnDat interface, encoder AM2048S/R, and the rotatable power connector.
What configuration details should be checked before quotation?
Check that the motor is naturally cooled, has a plain shaft with tolerance N, includes a KTY temperature sensor, and is without a holding brake. Provide the required quantity and destination for a quotation.
