Technical Summary
| PN | 0.94kW |
|---|---|
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Applications
SINAMICS S120 drive integration
Servomotor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
Absolute encoder with DRIVE-CLiQ
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Natural cooling
Cooling: Natural cooling.
IP65 protection
Degree of protection: IP65.
Rotatable signal and power connectors
Electrical connectors for signals and power rotatable, with connector size M23.
Active Product
Product lifecycle: Active Product.
Frequently Asked Questions
What is the exact Siemens order number and product type?
1FK7043-4CF21-1CG1 is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the rated power and rated speed?
PN=0.94kW and NN=3000rpm.
Which encoder and interface are included?
Encoder AM24DQI with DRIVE-CLiQ interface, 24 bit absolute and 12 bit multi-turn.
What are the protection and cooling details?
Degree of protection is IP65 and cooling is natural cooling.
