Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | M0=1.3Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| 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 |
| Holding brake | without holding brake |
Applications
Motor use in SINAMICS S120 systems.
Key Features
1FK7-HD motor designation for exact order-number identification.
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
Natural cooling with degree of protection IP65.
Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
IM B5 (IM V1, IM V3), M23 connector size, and connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1DG1?
It is a SIMOTICS S synchronous motor 1FK7-HD with Active Product lifecycle.
What are the key electrical ratings of 1FK7033-4CF21-1DG1?
PN=0.38kW, UDC=300V, and M0=1.3Nm (100K).
What connector and connection details does 1FK7033-4CF21-1DG1 have?
It has M23 connector size and connectors for signals and power rotatable.
What cooling and protection data is listed for 1FK7033-4CF21-1DG1?
Cooling is natural cooling and degree of protection is IP65.
Which encoder system is used on 1FK7033-4CF21-1DG1?
Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits.
