Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| Rated voltage | UDC=600V |
| Rated torque | M0=28Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bit + 12 bit multiturn |
| Interface | DRIVE-CLiQ |
| Design | IM B5 (IM V1, IM V3) |
| Connector size | M40 |
| Holding brake | without holding brake |
Applications
Motor use with SINAMICS S120 drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
Naturally cooled, Degree of protection IP65 and DE flange IP67.
IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1RA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical ratings of 1FK7086-4CF71-1RA2?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder interface does 1FK7086-4CF71-1RA2 use?
It uses an absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
What protection and cooling details are listed for 1FK7086-4CF71-1RA2?
It is naturally cooled and has Degree of protection IP65 and DE flange IP67.
What mounting and connection details are listed for 1FK7086-4CF71-1RA2?
It is designed as IM B5 (IM V1, IM V3), with M40 connector size, shaft with fitted key, tolerance N, and without holding brake.
