Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | 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, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Protection degree | Degree of protection IP65 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Rated power
PN=1.4kW.
PN=1.4kW.
Rated voltage
UDC=600V.
UDC=600V.
Torque
M0=4.5Nm (100K).
M0=4.5Nm (100K).
Speed
NN=4500rpm.
NN=4500rpm.
Feedback and connection
Absolute encoder 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) and power connector rotatable.
Absolute encoder 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) and power connector rotatable.
Frequently Asked Questions
What is the exact model of this Siemens motor?
1FK7044-4CH71-1GA1.
What are the main electrical and performance ratings of 1FK7044-4CH71-1GA1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder and interface does 1FK7044-4CH71-1GA1 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 1FK7044-4CH71-1GA1?
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, without holding brake, and degree of protection IP65.
