Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Variant | 1FK7-HD |
| Rated power | PN=2kW |
| Voltage | UDC=600V |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum permissible speed (mech.) | 7,500 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | with holding brake |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
with holding brake and degree of protection IP64.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1.
POWER CONNECTOR ROTATABLE, electrical connectors for signals and power rotatable, plain shaft, tolerance N.
Applications
Serves as a servomotor for SINAMICS S120.
Provides encoder feedback through the DRIVE-CLiQ interface.
Frequently Asked Questions
What is Siemens 1FK7061-4CH71-1QH0?
It is a SIMOTICS S Synchronous motor 1FK7-HD in the 1FK7 servomotors for SINAMICS S120 category.
What encoder does 1FK7061-4CH71-1QH0 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the main performance values for 1FK7061-4CH71-1QH0?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
What mechanical and protection details are listed for this motor?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, with holding brake, and degree of protection IP64.
