Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor 1FK7-HD.
- Rated output and speed: PN=1.2kW and NN=3000rpm.
- Encoder with DRIVE-CLiQ interface: Absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
- Protection and cooling: Degree of protection IP65 and natural cooling.
- Mechanical configuration: IM B5 (IM V1, IM V3), plain shaft, and without holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=1.2kW |
| Rated speed | NN=3000rpm |
| Rated torque (100 K) | 4.5Nm |
| Rated voltage | UDC=600V |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Encoder system | absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI) |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | Plain shaft |
| Holding brake | without holding brake |
Applications
- SINAMICS S120 motor integration: Motor use in SINAMICS S120 drive setups.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CG1?
It is a SIMOTICS S synchronous motor.
What are the key ratings of 1FK7044-4CF71-1CG1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder is fitted on 1FK7044-4CF71-1CG1?
It has an absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface (ENCODER AM24DQI).
What mechanical configuration does 1FK7044-4CF71-1CG1 use?
It is designed as IM B5 (IM V1, IM V3) with a plain shaft and without holding brake.
What protection and cooling data are specified for 1FK7044-4CF71-1CG1?
The motor has degree of protection IP65 and natural cooling.
