Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2.4kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 12.00 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 7.0 A |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion-drive use.
Power and voltage data are PN=2.4kW and UDC=600V.
Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
Naturally cooled, with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection is IP65 and DE flange IP67.
Shaft end is plain shaft, tolerance N, and the motor is without holding brake.
Frequently Asked Questions
What is Siemens 1FK7064-4CH71-1DG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main electrical ratings of 1FK7064-4CH71-1DG2?
PN=2.4kW, UDC=600V, and rated current is 7.0 A.
What encoder is used on 1FK7064-4CH71-1DG2?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
What protection and mounting details are listed for 1FK7064-4CH71-1DG2?
The degree of protection is IP65 and DE flange IP67, and the design is IM B5 (IM V1, IM V3).
