Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Temperature sensor | KTY |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange, IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD series.
- Rated values: PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback and sensor: Incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R); KTY temperature sensor.
- Connection and shaft: Rotatable power connector; plain shaft with tolerance N.
- Brake and protection: Holding brake; degree of protection IP65 DE flange and IP67.
Frequently Asked Questions
What product does Siemens order number 1FK7085-4CF71-1AH2 identify?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD series.
Which ratings distinguish this 1FK7085-4CF71-1AH2 variant?
The supplied ratings are PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which feedback, brake, shaft, and connection details should be checked?
Check the incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur, holding brake, plain shaft with tolerance N, and rotatable power connector.
Which mounting and protection details identify the exact variant?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, IP65 DE flange, and IP67.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
