Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute encoder, 32 S/R singleturn, 4096 rotation multiturn, EnDat interface (encoder AM32S/R) |
| Mounting and flange | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Naturally cooled |
| Protection | IP65 DE flange; IP67 |
| Brake | Without holding brake |
| Power connection | Rotatable power connector |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=1.2kW; M0=4.5Nm (100K); NN=3000rpm.
- Encoder feedback: Absolute encoder with 32 S/R singleturn, 4096 rotation multiturn, and EnDat interface (encoder AM32S/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; includes a KTY temperature sensor.
- Protection and brake: Degree of protection IP65 at the DE flange and IP67; without holding brake. Product cancellation.
Frequently Asked Questions
What identifies Siemens 1FK7044-4CF71-1GG2?
It is a SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and feedback details should be checked for this code?
Check the absolute encoder, 32 S/R singleturn, 4096 rotation multiturn, EnDat interface, and encoder AM32S/R.
What mechanical and connection details distinguish the listed variant?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, a KTY temperature sensor, and a rotatable power connector.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete code 1FK7044-4CF71-1GG2.
