Key Features
- Power and speed: PN=1.2kW and NN=3000rpm.
- Feedback and interface: Absolute encoder 22BIT + 12 BIT MULTITURN, WITH DRIVE-CLIQ INTERFACE (ENCODER AM22DQ).
- Mechanical configuration: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) with shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65 and with holding brake.
Technical Summary
| Product designation | 1FK7044-4CF71-1FB1 |
|---|---|
| Product family | SIMOTICS S Synchronous motor 1FK7-HD |
| Optimum power | 1.2 kW |
| NN | 3000rpm |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | with holding brake |
Applications
- Motion control drive integration: For connecting the motor into a drive-controlled motion system with DRIVE-CLIQ encoder feedback.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FB1?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CF71-1FB1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which feedback system is included with 1FK7044-4CF71-1FB1?
It includes Encoder AM22DQ with absolute encoder 22 bits and 12 bits multi-turn, with DRIVE-CLIQ interface.
What mechanical and protection details should be checked before ordering 1FK7044-4CF71-1FB1?
It has naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, holding brake, and degree of protection IP65.
