Technical Summary
| Product name | 1FK7044-4CH71-1GH1 |
|---|---|
| Product family | SIMOTICS S Synchronous motor |
| Series | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Encoder | Absolute encoder 32 S/R singleturn, 4096 rotation multiturn |
| Encoder interface | ENDAT- interface (ENCODER AM32S/R) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Protection | Degree of protection IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD motor for SINAMICS S120.
1FK7-HD motor for SINAMICS S120.
Power and torque ratings
PN=1.4kW; UDC=600V; M0=4.5Nm (100K).
PN=1.4kW; UDC=600V; M0=4.5Nm (100K).
Feedback and 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).
Mechanical and protection details
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N; with holding brake; degree of protection IP65.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N; with holding brake; degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1GH1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the main electrical ratings of 1FK7044-4CH71-1GH1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and interface does 1FK7044-4CH71-1GH1 use?
It has an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
What mechanical and protection details are specified for 1FK7044-4CH71-1GH1?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, a holding brake, and IP65 protection.
