Product information
Overview
Key Features
- Power and speed: PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
- Encoder feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Brake and temperature sensor: Includes a holding brake and KTY temperature sensor.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and shaft: Power connector is rotatable; the motor has a plain shaft with tolerance N.
- Protection: Degree of protection is IP65 at the DE flange and IP67.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | 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 |
| Protection | IP65 DE flange; IP67 |
| Lifecycle | Product cancellation |
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1AH2?
It is a SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
What encoder is installed on this motor?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R and C- and D-spur (ENCODER IC2048S/R).
What are the mounting and protection details?
The motor is naturally cooled and has frame size IMB 5 (IM V1, IM V3), flange 1, IP65 at the DE flange, and IP67.
Does this configuration include a holding brake and temperature sensor?
Yes. It includes a holding brake and KTY temperature sensor.
How can I request a quotation for this model?
Send the required quantity, destination, requested date, and project or MRO requirements for model-specific quotation support.
