Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute encoder, 2048 S/R + 4096 revolutions, multiturn |
| Interface | EnDat interface (encoder AM2048S/R) |
| Protection | IP65 |
| Brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD series.
- Ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback: Absolute encoder, 2048 S/R + 4096 revolutions, multiturn, with EnDat interface (encoder AM2048S/R).
- Connection and shaft: Rotatable power connector; shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; without holding brake; KTY temperature sensor.
Frequently Asked Questions
What identifies the exact 1FK7043-4CH71-1EA1 variant?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, the IMB 5 mounting, flange 1, and IP65 protection.
Which feedback details should be checked?
Check the absolute multiturn encoder with 2048 S/R + 4096 revolutions and the EnDat interface (encoder AM2048S/R).
What shaft and connection details are supplied?
The motor has a rotatable power connector and a shaft with fitted key, tolerance N.
Does this configuration include a holding brake?
It is without a holding brake.
What details are needed for a quotation?
Provide the complete code 1FK7043-4CH71-1EA1, required quantity, and destination.
