Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product type | Permanent-magnet synchronous motor |
| Power | PN=2kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 28.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Optimum power | 3.8 kW |
| Max. permissible speed (mech.) | 6,000 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
Integration in a SINAMICS S120 drive system.
Use of the incremental encoder 22 bits with DRIVE-CLiQ interface for encoder feedback and commutation position feedback.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Incremental encoder 22 bits with DRIVE-CLiQ interface (ENCODER IC22DQ).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Degree of protection IP65 and DE flange IP67, with holding brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7086-4CF71-1DH2?
It is a SIMOTICS S synchronous motor, product name 1FK7086-4CF71-1DH2.
What are the main electrical ratings of 1FK7086-4CF71-1DH2?
PN=2kW, UDC=600V, M0=28Nm (100K), and NN=3000rpm.
Which encoder interface is fitted on this motor?
It has an incremental encoder 22 bits with DRIVE-CLiQ interface (ENCODER IC22DQ).
What protection and cooling details are given for this motor?
It has natural cooling, degree of protection IP65, and DE flange IP67.
What lifecycle status is listed for 1FK7086-4CF71-1DH2?
Active Product.
