Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle status | Active Product |
| Optimum power | 1.4 kW |
| UDC | 600V |
| M0 | 4.5Nm |
| NN | 4500rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| 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 |
| Holding brake | with holding brake |
Applications
Provides rotary motion for a drive application.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with power connector rotatable.
Degree of protection IP64, with holding brake.
Active Product.
Frequently Asked Questions
What is the exact product designation for 1FK7044-4CH71-1DB0?
SIMOTICS S Synchronous motor 1FK7-HD.
What are the main ratings of Siemens 1FK7044-4CH71-1DB0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder interface is used on this motor?
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
What installation and protection details are specified for this motor?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with rotatable power connectors and Degree of protection IP64.
