Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Static torque (100 K) | 6.40 Nm |
| Rated current | 5.3 A |
| Max. permissible speed (mech.) | 7,500 rpm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
Key Features
SIMOTICS S synchronous motor 1FK7-HD for exact order-number identification.
PN=1.7kW; UDC=600V; M0=6.4Nm (100K); NN=3000rpm.
Absolute encoder singletturn 20 BIT with DRIVE-CLiQ interface (ENCODER AS20DQI).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, POWER CONNECTOR ROTATABLE.
Degree of protection IP65; shaft with fitted key, tolerance N; without holding brake.
Frequently Asked Questions
What is Siemens 1FK7061-4CF71-1QA1?
It is a SIMOTICS S synchronous motor 1FK7-HD with Active Product lifecycle status.
What are the main electrical and speed ratings for 1FK7061-4CF71-1QA1?
Key ratings are PN=1.7kW, UDC=600V, M0=6.4Nm, NN=3000rpm, rated current 5.3 A, and maximum permissible speed 7,500 rpm.
Which interfaces and mechanical details are included on 1FK7061-4CF71-1QA1?
It has an absolute encoder singletturn 20 BIT with DRIVE-CLiQ interface (ENCODER AS20DQI), M23 connector, rotatable power connector, IMB 5 mounting, IP65, and a shaft with fitted key.
