Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=2.5kW |
| DC voltage | UDC=600V |
| Torque | M0=12Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Connection | POWER CONNECTOR ROTATABLE |
| Protection | Degree of protection IP65 DE flange IP67 |
Key Features
- Motor ratings: PN=2.5kW; UDC=600V; M0=12Nm (100K); NN=3000rpm.
- Encoder feedback: Incremental encoder, SIN/COS 1VPP, 2048 S/R, with C- and D-SPUR (ENCODER IC2048S/R).
- Mounting and shaft: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N.
- Connection and temperature sensing: POWER CONNECTOR ROTATABLE and KTY TEMPERATURESENSOR.
- Holding brake and protection: With holding brake; Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
Which ratings identify Siemens 1FK7064-4CF71-1AH2?
Check PN=2.5kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
What encoder details should be checked for this exact code?
Check the incremental SIN/COS 1VPP encoder, 2048 S/R, and C- and D-SPUR (ENCODER IC2048S/R).
Which mechanical and connection details distinguish the listed variant?
Check naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft with tolerance N, and POWER CONNECTOR ROTATABLE.
What protection and brake details should be verified?
Verify the holding brake and Degree of protection IP65 DE flange IP67.
