Technical Summary
| Product designation | 1FK7044-4CF71-1FG1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor design | High Dynamic |
| Optimum power | 1.2 kW |
| UDC | 600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Connector size | M23 |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
For use in SINAMICS S120 drive setups.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
Servomotor for SINAMICS S120.
PN=1.2kW and NN=3000rpm.
UDC=600V and M0=4.5Nm (100K).
Absolute encoder AM22DQ with DRIVE-CLIQ interface and rotatable power and signal connectors.
IP65, NATURALLY cooled, IM B5 (IM V1, IM V3), M23 connector and plain shaft.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FG1?
It is a SIMOTICS S synchronous motor with Active Product lifecycle.
What are the main power and speed ratings of 1FK7044-4CF71-1FG1?
PN=1.2kW and NN=3000rpm. The rated speed is 3,000 rpm and the optimum power is 1.2 kW.
What encoder does 1FK7044-4CF71-1FG1 use?
It uses encoder AM22DQ with DRIVE-CLIQ interface, absolute encoder 22 bits plus 12 bits multi-turn.
What are the protection and mounting details for 1FK7044-4CF71-1FG1?
It has degree of protection IP65 and design acc. to Code I IM B5 (IM V1, IM V3).
