Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | 2-pole resolver (resolver P=1) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Degree of protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: 2-pole resolver (resolver P=1) with a KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connection and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Brake and protection: Without holding brake; degree of protection IP64.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CH71-1TA0?
The identifying specifications are PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, 2-pole resolver feedback, IMB 5 mounting, and IP64 protection.
What feedback and temperature-sensing equipment does this variant have?
It has a 2-pole resolver (resolver P=1) and a KTY temperature sensor.
Does 1FK7044-4CH71-1TA0 include a holding brake?
It is without holding brake.
What code and nameplate details should be checked before inquiry?
Check the complete code 1FK7044-4CH71-1TA0 and the supplied ratings, feedback, shaft, connector, mounting, and protection details.
What information is needed for a quotation?
The required quantity and destination are not supplied and should be confirmed for the quotation.
