Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for drive technology use.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), NN=3000rpm.
Resolver 2-pole, with DRIVE-CLiQ-interface, connector size M23, and connectors for signals and power rotatable.
Plain shaft, tolerance N, without holding brake.
Naturally cooled with Degree of protection IP64.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PG0?
It is a SIMOTICS S Synchronous motor 1FK7-HD with Active Product lifecycle.
What are the main ratings of 1FK7044-4CF71-1PG0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which connection and mechanical details are specified for 1FK7044-4CF71-1PG0?
It has connector size M23, connectors for signals and power rotatable, IM B5 (IM V1, IM V3), a plain shaft, without holding brake, and Degree of protection IP64.
