Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Order number | 1FK7044-4CH71-1EB1 |
| 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 | KTY TEMPERATURESENSOR |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 |
Applications
Used where a synchronous motor with an absolute encoder and holding brake is needed for axis control.
Key Features
Order number 1FK7044-4CH71-1EB1 for exact part identification.
Electrical and performance data for spare-part verification.
Torque and speed values for configuration checking.
2048 S/R + 4096 UMDREHUNGEN MULTITURN encoder arrangement.
Connector orientation supports installation verification.
Protection rating for enclosure verification.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EB1?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7044-4CH71-1EB1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder and connector details are included on 1FK7044-4CH71-1EB1?
It has an absolute encoder with ENDAT-SCHNITTSTELLE and a power connector rotatable.
What is the lifecycle status of 1FK7044-4CH71-1EB1?
Product cancellation.
