Key Features
- SIMOTICS S synchronous motor: Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
- Output and torque ratings: PN=1.2kW; UDC=600V M0=4.5Nm (100K).
- Speed rating: NN=3000rpm.
- Cooling and mounting: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Feedback and connections: With KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Shaft, brake, and protection: Shaft with fitted key, tolerance N; with holding brake; Degree of protection IP65.
Technical Summary
| Designation | 1FK7044-4CF71-1AB1 |
|---|---|
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Encoder | SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Degree of protection | IP65 |
Applications
- Servo drive motion with SINAMICS S120: Motor for use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1AB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power, voltage, torque, and speed of 1FK7044-4CF71-1AB1?
PN=1.2kW; UDC=600V M0=4.5Nm (100K); NN=3000rpm.
Which mounting and mechanical configuration does 1FK7044-4CF71-1AB1 have?
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, with shaft with fitted key, tolerance N, and with holding brake.
Which feedback and connection details are specified for 1FK7044-4CF71-1AB1?
It has a rotatable power connector, KTY TEMPERATURESENSOR, and an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
