Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.38kW |
| UDC | 300V |
| M0 | 1.3Nm (100K) |
| NN | 3000rpm |
| Product lifecycle | Active Product |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 2.0 A |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Connector size | M23 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for the exact order number 1FK7033-4CF21-1RG0.
Product lifecycle: Active Product.
Encoder AM20DQI with absolute encoder 20 bits + 12 bits multi-turn.
Degree of protection: IP64.
Cooling: Natural cooling.
Electrical connectors for signals and power rotatable with connector size M23.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1RG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key electrical ratings of 1FK7033-4CF21-1RG0?
Key ratings include PN=0.38kW, UDC=300V, M0=1.3Nm (100K), NN=3000rpm, and rated current 2.0 A.
What interface and connection details are listed for 1FK7033-4CF21-1RG0?
It has Encoder AM20DQI with DRIVE-CLIQ interface, connector size M23, and electrical connectors for signals and power rotatable.
What protection, cooling, and mounting details are given for 1FK7033-4CF21-1RG0?
The motor has IP64 protection, natural cooling, and design acc. to Code I IM B5 (IM V1, IM V3).
