Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Connector | POWER CONNECTOR rotatable |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated values: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. 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; with KTY TEMPERATURESENSOR.
- Protection and brake: Degree of protection IP64; without holding brake.
Frequently Asked Questions
Which ratings identify the 1FK7043-4CH71-1AG0 variant?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What encoder and connection details should be checked?
It has an incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), a rotatable POWER CONNECTOR, and a KTY TEMPERATURESENSOR.
What mechanical and protection details identify this configuration?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, has a plain shaft with tolerance N, provides IP64 protection, and is without holding brake.
