Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product family | 1FK7 servomotors for SINAMICS S120 |
| Rated power | PN=2.4kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 12.00 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Number of poles | 6 |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
Applications
For motion control use with SINAMICS S120.
Key Features
Permanent-magnet synchronous motor, High Dynamic.
Power connector rotatable, resolver 2-pole, and with DRIVE-CLiQ-interface.
Plain shaft, tolerance N, with holding brake.
Naturally cooled and Degree of protection IP65.
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, connector size M23.
Frequently Asked Questions
What is the exact Siemens order number for this motor?
The order number is 1FK7064-4CH71-1PH1.
What are the main rated values for 1FK7064-4CH71-1PH1?
PN=2.4kW, UDC=600V, M0=12Nm (100K), and NN=4500rpm.
Which feedback and interface options does this motor have?
It has a resolver 2-pole and a DRIVE-CLiQ-interface.
What are the mounting and protection details?
It is designed as IM B5 (IM V1, IM V3), with FLANGE 1, naturally cooled, and Degree of protection IP65.
