Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Static torque (100 K) | 4.50 Nm |
| Voltage | UDC=600V |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLIQ interface |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
Applications
Motor use with SINAMICS S120 systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
Absolute encoder single-turn 20 bits with DRIVE-CLIQ interface, plus signals and power connectors rotatable.
Plain shaft, tolerance N, with holding brake, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP64 with natural cooling and temperature monitoring by Pt1000 temperature sensor.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1QH0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical and performance values of 1FK7044-4CF71-1QH0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and interface are included with 1FK7044-4CF71-1QH0?
It has an absolute encoder single-turn 20 bits with DRIVE-CLIQ interface.
What installation and protection details are listed for 1FK7044-4CF71-1QH0?
It has connector size M23, rotatable connectors for signals and power, design acc. to Code I IM B5 (IM V1, IM V3), and degree of protection IP64.
