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 |
| Encoder | Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Encoder interface | EnDat interface (Encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Brake and protection | Without holding brake; IP65 DE flange, IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated motor data: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Encoder and interface: Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn, with EnDat interface (Encoder AM2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft, tolerance N.
- Connections and brake: Power connector rotatable; with KTY temperature sensor; without holding brake.
- Protection and lifecycle: Degree of protection: IP65 DE flange, IP67. Product cancellation.
Frequently Asked Questions
What does 1FK7044-4CH71-1EG2 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-HD family with PN=1.4kW and an absolute multiturn encoder.
Which encoder and feedback details distinguish this variant?
It has an Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn with an EnDat interface (Encoder AM2048S/R).
What brake, shaft, and connection details should be checked?
The motor is without a holding brake, has a plain shaft with tolerance N, and uses a rotatable power connector.
What information is needed for a quotation request?
Provide the required quantity and destination together with the complete order number 1FK7044-4CH71-1EG2.
