Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.7kW |
| Rated voltage | UDC=600V |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 6.40 Nm |
| Maximum torque | 17.3 Nm |
| Maximum current | 18.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Applications
Configured for SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.7kW, UDC=600V, M0=6.4Nm (100K), NN=3000rpm.
Naturally cooled with degree of protection IP64.
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N; with holding brake.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1RB0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated power and speed for 1FK7061-4CF71-1RB0?
PN=1.7kW and NN=3000rpm.
What encoder and interface are used on 1FK7061-4CF71-1RB0?
It uses an Encoder AM20DQI with an absolute encoder 20 bits + 12 bits multiturn and DRIVE-CLiQ interface.
What protection and cooling data are given for 1FK7061-4CF71-1RB0?
It has natural cooling and degree of protection IP64.
What mounting and shaft details are specified for 1FK7061-4CF71-1RB0?
It is designed as IM B5 (IM V1, IM V3) and has a shaft with fitted key, tolerance N.
