Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Power | PN=2kW |
| Voltage | UDC=600V |
| Torque | M0=28Nm (100K) |
| Speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Encoder | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Shaft | Plain shaft |
| Holding brake | without holding brake |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed data
PN=2kW; UDC=600V; M0=28Nm (100K); NN=3000rpm.
PN=2kW; UDC=600V; M0=28Nm (100K); NN=3000rpm.
Encoder with DRIVE-CLiQ
Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Mechanical configuration
Plain shaft, tolerance N; without holding brake.
Plain shaft, tolerance N; without holding brake.
Protection and cooling
Degree of protection IP65; naturally cooled.
Degree of protection IP65; naturally cooled.
Applications
Motion control drive integration
For connecting a servomotor with DRIVE-CLiQ feedback in a SINAMICS S120 setup.
For connecting a servomotor with DRIVE-CLiQ feedback in a SINAMICS S120 setup.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1DG1?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main power and speed ratings of 1FK7086-4CF71-1DG1?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7086-4CF71-1DG1?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
What mounting and protection details are listed for 1FK7086-4CF71-1DG1?
Design acc. to Code I: IM B5 (IM V1, IM V3); degree of protection: IP65.
