Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Encoder interface | ENDAT-SCHNITTSTELLE (encoder AM2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Flange 1; frame size IMB 5 (IM V1, IM V3) |
| Cooling | Naturally cooled |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated motor data: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Encoder and interface: Absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn, with ENDAT-SCHNITTSTELLE (encoder AM2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Cooling and connection: Naturally cooled, with KTY temperature sensor and rotatable power connector.
- Brake and protection: With holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CH71-1EH2 variant?
Check PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, the absolute multiturn encoder, holding brake, plain shaft, rotatable power connector, mounting, and protection details.
What encoder and connection details should be checked?
The motor has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn and an ENDAT-SCHNITTSTELLE (encoder AM2048S/R), with a rotatable power connector.
What mechanical and protection details should be verified?
Verify the plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), IP65 at the DE flange, and IP67.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
