Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| UDC | 600V |
| Drive feedback | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
Applications
Motor for use in a SINAMICS S120 drive setup.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
Absolute encoder 24 BIT + 12 BIT multiturn with DRIVE-CLiQ interface (encoder AM24DQI).
Naturally cooled with design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP64 with plain shaft and tolerance N.
POWER CONNECTOR ROTATABLE with electrical connectors for signals and power rotatable.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CG0?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the key electrical ratings of 1FK7044-4CF71-1CG0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7044-4CF71-1CG0?
It has an absolute encoder AM24DQI with DRIVE-CLiQ interface.
What mounting and protection details are provided for 1FK7044-4CF71-1CG0?
It is naturally cooled, has design acc. to Code I IM B5 (IM V1, IM V3), and degree of protection IP64.
What should be confirmed for a stock or spare-part inquiry on 1FK7044-4CF71-1CG0?
Confirm quantity, destination, and the exact order number 1FK7044-4CF71-1CG0 before checking stock and spares.
