Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC voltage | UDC=600V |
| Torque | M0=28Nm (100K) |
| Speed | NN=3000rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Shaft | Plain shaft, tolerance N |
| Protection | Degree of protection IP65 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Motor ratings: PN=2kW; UDC=600V; M0=28Nm (100K); NN=3000rpm.
- Encoder and interface: Absolute encoder 2048 S/R + 4096 revolutions multiturn, with EnDat interface; encoder AM2048S/R.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connections and sensor: Power connector is rotatable and the motor has a KTY temperature sensor.
- Brake and protection: Without holding brake; degree of protection IP65.
Frequently Asked Questions
What product does Siemens order number 1FK7086-4CF71-1EG1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder and feedback interface are included in this variant?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an EnDat interface; the encoder is AM2048S/R.
Does this motor include a holding brake?
It is without a holding brake.
Which mounting and protection details identify the configuration?
It has frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and degree of protection IP65.
