Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat (encoder AM2048S/R) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Flange 1; frame size IMB 5 (IM V1, IM V3) |
| Cooling | Naturally cooled |
| Protection and brake | IP64; without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD family.
- Performance ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Mechanical configuration: Plain shaft with tolerance N; flange 1; frame size IMB 5 (IM V1, IM V3).
- Connection and cooling: Power connector rotatable; KTY temperature sensor; naturally cooled.
- Brake and protection: Without holding brake; degree of protection IP64. Product cancellation.
Frequently Asked Questions
What product does 1FK7043-4CH71-1EG0 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-HD family.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which encoder and connection details should be checked?
Check the absolute multiturn encoder with 2048 S/R + 4096 revolutions, EnDat interface, encoder AM2048S/R, and rotatable power connector.
What mechanical and protection details should be verified?
Verify the plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), natural cooling, IP64 protection, and absence of a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
