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
SIMOTICS S Synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
SIMOTICS S Synchronous motor 1FK7-HD with PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
Absolute encoder with DRIVE-CLiQ
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Holding brake and protection
with holding brake and degree of protection IP64.
with holding brake and degree of protection IP64.
Natural cooling and mounting design
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1.
Connections and shaft
POWER CONNECTOR ROTATABLE, electrical connectors for signals and power rotatable, plain shaft, tolerance N.
POWER CONNECTOR ROTATABLE, electrical connectors for signals and power rotatable, plain shaft, tolerance N.
Applications
SINAMICS S120 motor integration
Serves as a servomotor for SINAMICS S120.
Serves as a servomotor for SINAMICS S120.
Drive feedback connection via DRIVE-CLiQ
Provides encoder feedback through the DRIVE-CLiQ interface.
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.
