Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.4kW |
| Voltage | UDC=600V |
| Rated torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
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).
Connector size M23, electrical connectors for signals and power rotatable, and design acc. to Code I IM B5 (IM V1, IM V3).
Degree of protection IP65 and natural cooling.
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Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1DA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7044-4CH71-1DA1?
PN=1.4kW, UDC=600V, and M0=4.5Nm (100K).
Which interface and encoder does 1FK7044-4CH71-1DA1 use?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface (encoder IC22DQ).
What connection and mounting details are listed for this motor?
Connector size is M23, electrical connectors for signals and power are rotatable, and the design is IM B5 (IM V1, IM V3).
What lifecycle status is shown for 1FK7044-4CH71-1DA1?
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