Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Power | PN=2kW |
| Voltage | UDC=600V |
| Static torque (100 K) | 22.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M40 |
Applications
Motor use in SINAMICS S120 configurations.
Key Features
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
Plain shaft, without holding brake, and electrical connectors for signals and power rotatable.
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Degree of protection IP64 with natural cooling.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7085-4CF71-1DG0?
It is a SIMOTICS S synchronous motor, product designation 1FK7-HD.
What are the rated power, voltage, torque, and speed for 1FK7085-4CF71-1DG0?
PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
Which encoder and interface are included on 1FK7085-4CF71-1DG0?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
What mounting and protection details are given for this motor?
Design acc. to Code I: IM B5 (IM V1, IM V3), degree of protection IP64, and natural cooling.
Does 1FK7085-4CF71-1DG0 have a holding brake?
No, it is supplied without holding brake.
