Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.2 kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 3.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
Applications
Servomotor for motion control integration with SINAMICS S120.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Resolver R14DQ with resolver 14 bits and electrical connectors for signals and power rotatable.
IM B5 (IM V1, IM V3) with plain shaft and connector size M23.
Naturally cooled with degree of protection IP64.
With holding brake, holding torque 4.0 Nm, and DC 24 V ± 10 % power supply voltage.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1PH0?
It is a SIMOTICS S synchronous motor, product name 1FK7044-4CF71-1PH0.
What are the main electrical ratings of 1FK7044-4CF71-1PH0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What interface and connector details are listed for 1FK7044-4CF71-1PH0?
It has a Resolver R14DQ with resolver 14 bits, electrical connectors for signals and power rotatable, and connector size M23.
What mounting, cooling, and protection details are listed?
It is designed as IM B5 (IM V1, IM V3), with natural cooling and degree of protection IP64.
What lifecycle status is listed for this motor?
The lifecycle status is Active Product.
