Key Features
- Motor type: SIMOTICS S synchronous motor 1FK7-HD.
- Rated data: PN=1.7kW; UDC=600V; M0=6.4Nm (100K); NN=3000rpm.
- Feedback system: Absolute encoder AM20DQI with DRIVE-CLiQ interface, 20 bits + 12 bits multi-turn.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key, tolerance N.
- Protection and braking: Degree of protection IP65; with holding brake.
- Connections: Power connector rotatable; connectors for signals and power rotatable; connector size M23.
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.7kW |
| UDC | 600V |
| M0 | 6.4Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Shaft end | Feather key |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- SINAMICS S120 drive integration: Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings of 1FK7061-4CF71-1RB1?
PN=1.7kW, UDC=600V, M0=6.4Nm (100K), and NN=3000rpm.
Which feedback system is included with 1FK7061-4CF71-1RB1?
It includes an absolute encoder AM20DQI with DRIVE-CLiQ interface.
What mechanical configuration does 1FK7061-4CF71-1RB1 use?
It is naturally cooled, has Degree of protection IP65, and includes a holding brake and a shaft with fitted key.
