Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | M0=1. 3Nm (100K) |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Motor for use in SINAMICS S120 drive systems.
Key Features
Synchronous motor from the 1FK7 servomotors range.
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), NN=3000rpm.
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Degree of protection IP65 and DE flange IP67, power connector rotatable, connector size M23.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1RG2?
It is a SIMOTICS S synchronous motor, model 1FK7033-4CF21-1RG2.
What are the main electrical ratings of 1FK7033-4CF21-1RG2?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
What encoder does 1FK7033-4CF21-1RG2 use?
It uses an absolute encoder AM20DQI with DRIVE-CLiQ interface.
What protection and connection details are listed for 1FK7033-4CF21-1RG2?
Degree of protection is IP65 and DE flange IP67, with rotatable power connectors and connector size M23.
