Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 2.5 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 12.00 Nm |
| Rated torque (100 K) | 8.0 Nm |
| Maximum current | 33.0 A |
| Rated current | 7.6 A |
| Max. permissible speed (mech.) | 7,500 rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Suitable for motion control use in the SINAMICS S120 product family.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD with PN=2.5kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Electrical connectors for signals and power rotatable, with connector size M23.
Naturally cooled design with degree of protection IP65.
Design acc. to Code I IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7064-4CF71-1BA1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD configuration.
What encoder does 1FK7064-4CF71-1BA1 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the key electrical and performance ratings for this motor?
PN=2.5kW, UDC=600V, M0=12Nm (100K), NN=3000rpm, rated current 7.6 A, and maximum current 33.0 A.
What protection and mounting details are listed for this motor?
It has degree of protection IP65 and design acc. to Code I IM B5 (IM V1, IM V3).
Does this motor have a holding brake?
No, it is specified without holding brake.
