Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Function | Permanent-magnet synchronous motor |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=1.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn |
| Holding brake | with holding brake |
Applications
Motor use in SINAMICS S120 drive systems for rotary axis motion.
Key Features
High Dynamic permanent-magnet synchronous motor for drive technology applications.
Encoder AM24DQI with absolute encoder 24 bits and 12 bits multi-turn.
Naturally cooled design with IM B5 (IM V1, IM V3) mounting.
Motor version with holding brake.
Degree of protection IP65 and DE flange IP67.
Connectors for signals and power rotatable with M23 connector size.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1CB2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated power and rated speed of 1FK7033-4CF21-1CB2?
PN=0.38kW and NN=3000rpm.
What encoder and interface does 1FK7033-4CF21-1CB2 use?
It uses Encoder AM24DQI with an absolute encoder 24 bits, 12 bits multi-turn, and DRIVE-CLiQ interface.
What are the mounting and protection details for 1FK7033-4CF21-1CB2?
It has IM B5 (IM V1, IM V3) mounting, IP65 protection, and DE flange IP67.
