Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.7 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 5.4 Nm |
| Rated current | 5.3 A |
| Rated inverter current | 9 A |
| Maximum torque | 17.3 Nm |
| Maximum current | 18.5 A |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Degree of protection | IP65 and DE flange IP67 |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=1.7kW, UDC=600V, M0=6.4Nm (100K), and NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with FLANGE 1.
POWER CONNECTOR ROTATABLE, RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.
Plain shaft, tolerance N; with holding brake.
Degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
What is the exact Siemens order number and product type?
The exact order number is 1FK7061-4CF71-1PH2, and the product is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and rated speed of 1FK7061-4CF71-1PH2?
PN=1.7kW and NN=3000rpm. The rated speed (100 K) is 3,000 rpm.
What connector and feedback details does this motor have?
It has POWER CONNECTOR ROTATABLE, CONNECTOR size M23, and a RESOLVER 2-POLE with DRIVE CLIQ-INTERFACE.
What protection rating and cooling does this motor have?
It has natural cooling and degree of protection IP65 and DE flange IP67.
