Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Initial torque | M0=4.5 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection | IP65; DE flange IP67 |
Key Features
- Motor performance: PN=1.2 kW; UDC=600 V; M0=4.5 Nm (100K); NN=3000 rpm.
- Motor construction: SIMOTICS S synchronous motor with natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), and FLANGE 1.
- Encoder and interface: Absolute encoder 2048 S/R + 4096 revolutions multiturn, with ENDat interface (ENCODER AM2048S/R).
- Connections and brake: Rotatable power connector, KTY temperature sensor, shaft with fitted key and tolerance N, plus holding brake.
- Protection: Degree of protection IP65; DE flange IP67.
Frequently Asked Questions
1. What motor performance values does Siemens 1FK7044-4CF71-1EB2 have?
It has PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), and NN=3000 rpm.
2. Which encoder and interface are fitted?
It has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an ENDat interface (ENCODER AM2048S/R).
3. What mounting and connection details should be verified?
Verify FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, the rotatable power connector, shaft with fitted key and tolerance N, and the holding brake.
