Technical Summary
| Product designation | 1FK7044-4CH71-1EB1 |
|---|---|
| Motor type | 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) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD SIMOTICS S synchronous motor.
1FK7-HD SIMOTICS S synchronous motor.
Power rating
PN=1.4kW.
PN=1.4kW.
Voltage
UDC=600V.
UDC=600V.
Torque
M0=4.5Nm (100K).
M0=4.5Nm (100K).
Speed
NN=4500rpm.
NN=4500rpm.
Protection
Degree of protection IP65.
Degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EB1?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the power and voltage ratings of 1FK7044-4CH71-1EB1?
PN=1.4kW and UDC=600V.
What are the torque and speed values for 1FK7044-4CH71-1EB1?
M0=4.5Nm (100K) and NN=4500rpm.
Which feedback and connection details are specified for 1FK7044-4CH71-1EB1?
It includes an absolute encoder with ENDAT-SCHNITTSTELLE, a rotatable power connector, and a KTY temperature sensor.
What mechanical and protection details are given for 1FK7044-4CH71-1EB1?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a shaft with fitted key, tolerance N, a holding brake, and degree of protection IP65.
