Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power rating
PN=1.2kW.
PN=1.2kW.
Voltage
UDC=600V.
UDC=600V.
Torque
M0=3.5Nm (100K).
M0=3.5Nm (100K).
Speed
NN=4500rpm.
NN=4500rpm.
Cooling
Naturally cooled.
Naturally cooled.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1AA2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD variant.
What are the rated power, voltage, torque, and speed of 1FK7043-4CH71-1AA2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What encoder does 1FK7043-4CH71-1AA2 use?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What installation and mechanical details are listed for 1FK7043-4CH71-1AA2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and without holding brake.
What degree of protection does 1FK7043-4CH71-1AA2 have?
Degree of protection is IP65 DE flange IP67.
