Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN |
| Encoder interface | WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Protection | Degree of protection IP64 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW
Power rating PN=1.2kW.
Power rating PN=1.2kW.
M0=4.5Nm (100K)
Torque M0=4.5Nm (100K).
Torque M0=4.5Nm (100K).
NN=3000rpm
Rated speed NN=3000rpm.
Rated speed NN=3000rpm.
Absolute encoder with ENDAT-INTERFACE
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT-INTERFACE (ENCODER AM32S/R).
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT-INTERFACE (ENCODER AM32S/R).
Degree of protection IP64
Degree of protection IP64.
Degree of protection IP64.
Applications
SINAMICS S120 motor integration
Motor for use in the 1FK7 servomotors for SINAMICS S120 category.
Motor for use in the 1FK7 servomotors for SINAMICS S120 category.
Frequently Asked Questions
What is the exact Siemens model 1FK7044-4CF71-1GA0?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key performance ratings of 1FK7044-4CF71-1GA0?
PN=1.2kW, M0=4.5Nm (100K), and NN=3000rpm.
What encoder and interface does 1FK7044-4CF71-1GA0 use?
It has an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT-INTERFACE (ENCODER AM32S/R).
What mounting and connection details are listed for 1FK7044-4CF71-1GA0?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a rotatable power connector, and a shaft with fitted key, tolerance N.
What protection and cooling details are listed for 1FK7044-4CF71-1GA0?
It is naturally cooled and has degree of protection IP64.
