Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| UDC | 600V |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Integration in a drive system using the DRIVE-CLiQ encoder interface.
Use as a permanent-magnet synchronous motor with a rated speed of 3,000 rpm and optimum power of 1.2 kW.
Key Features
Product lifecycle: Active Product.
Absolute encoder AM22DQ with DRIVE-CLiQ interface.
Naturally cooled with degree of protection IP64.
Electrical connectors for signals and power rotatable, with M23 connector size.
Design acc. to Code I IM B5 (IM V1, IM V3).
Shaft end: Plain shaft; Holding brake: without holding brake.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key rated values for 1FK7044-4CF71-1FG0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7044-4CF71-1FG0?
It uses encoder AM22DQ with DRIVE-CLiQ interface, absolute encoder 22 bits + 12 bits multi-turn.
What mounting and connector details are specified for 1FK7044-4CF71-1FG0?
It is designed for IM B5 (IM V1, IM V3) and uses rotatable electrical connectors for signals and power with M23 connector size.
What protection and cooling data are specified for 1FK7044-4CF71-1FG0?
Cooling is natural cooling and the degree of protection is IP64.
