Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque | 1.2 Nm |
| Rated speed | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| 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) |
| Shaft end | Plain shaft |
Applications
Motor for use in SINAMICS S120 drive systems.
Key Features
Motor type: Permanent-magnet synchronous motor.
Encoder IC22DQ with incremental encoder 22 bits and DRIVE-CLiQ interface.
Degree of protection: IP64.
Cooling: Natural cooling.
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 1FK7033-4CF21-1DG0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What encoder does 1FK7033-4CF21-1DG0 use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What are the key ratings of 1FK7033-4CF21-1DG0?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
What mounting and connection details are listed for 1FK7033-4CF21-1DG0?
Design acc. to Code I: IM B5 (IM V1, IM V3), connector size M23, plain shaft, and without holding brake.
What is the lifecycle status of 1FK7033-4CF21-1DG0?
Active Product.
