Technical Summary
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 1. 3Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Degree of protection | IP65 and DE flange IP67 |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
Naturally cooled design.
Degree of protection IP65 and DE flange IP67.
Power connector rotatable, electrical connectors for signals and power rotatable, connector size M23.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1DG2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated power and rated speed of 1FK7033-4CF21-1DG2?
PN=0.38kW and NN=3000rpm. The PDF facts also list rated speed (100 K) as 3,000 rpm.
Which encoder interface does 1FK7033-4CF21-1DG2 use?
It uses an incremental encoder 22 bit with DRIVE-CLiQ interface, encoder IC22DQ.
What protection rating is specified for 1FK7033-4CF21-1DG2?
Degree of protection IP65 and DE flange IP67.
What lifecycle status is listed for 1FK7033-4CF21-1DG2?
Active Product.
