Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 6.40 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Optimum speed | 4,500 rpm |
| Optimum power | 2.0 kW |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Interface | DRIVE-CLiQ interface |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
For use as a SIMOTICS S servomotor in the SINAMICS S120 product path.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=2kW; UDC=600V; M0=6.4Nm (100K); NN=4500rpm.
ABSOLUTE ENCODER 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLiQ INTERFACE (ENCODER AM22DQ).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
Degree of protection IP65; power connector rotatable; electrical connectors for signals and power rotatable.
Active Product.
Frequently Asked Questions
What is the exact Siemens model number of this SIMOTICS S motor?
The exact model number is 1FK7061-4CH71-1FA1.
What encoder and interface are specified for 1FK7061-4CH71-1FA1?
It uses Encoder AM22DQ with an absolute encoder 22 bits + 12 bits multi-turn and a DRIVE-CLiQ interface.
What are the key electrical ratings for this motor?
PN=2kW, UDC=600V, M0=6.4Nm (100K), and NN=4500rpm.
What protection and cooling details are listed for this motor?
The motor has degree of protection IP65 and natural cooling.
What lifecycle status is given for this part?
Product lifecycle: Active Product.
