Technical Summary
| Product designation | SIMOTICS S Synchronous motor |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 3.7 A |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
Applications
Rotating motion drive for a motion-control axis.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
Encoder AM24DQI with absolute encoder 24 bits + 12 bits multi-turn and DRIVE-CLiQ interface.
With holding brake and permanent-magnet brake version.
Naturally cooled motor design.
Degree of protection IP65 and DE flange IP67.
Electrical connectors for signals and power rotatable, with connector size M23.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CB2?
It is a SIMOTICS S synchronous motor.
What are the key electrical ratings for 1FK7043-4CF21-1CB2?
PN=0.94kW, UDC=300V, and rated current 3.7 A.
Which encoder is used on 1FK7043-4CF21-1CB2?
It uses encoder AM24DQI with an absolute encoder 24 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
What protection and cooling details are listed for 1FK7043-4CF21-1CB2?
It has natural cooling and degree of protection IP65 and DE flange IP67.
