Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100K) |
| Rated speed | NN=4500 rpm |
| Feedback | Absolute multiturn encoder, 2048 S/R + 4096 revolutions, EnDat interface |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Brake | Holding brake |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated values: PN=1.4 kW; UDC=600 V; M0=4.5 Nm (100K); NN=4500 rpm.
- Feedback and interface: Absolute encoder with 2048 S/R + 4096 revolutions, multiturn, with EnDat interface; encoder AM2048S/R.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connection and brake: Power connector is rotatable; with KTY temperature sensor and holding brake.
- Protection and lifecycle: Degree of protection IP65; product cancellation.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CH71-1EH1 variant?
The identifying specifications are PN=1.4 kW, UDC=600 V, M0=4.5 Nm (100K), NN=4500 rpm, an absolute multiturn encoder, a holding brake, naturally cooled construction, IMB 5 mounting, flange 1, and IP65 protection.
What encoder configuration does this motor have?
It has an absolute encoder with 2048 S/R + 4096 revolutions, multiturn operation, and an EnDat interface; encoder AM2048S/R.
What mechanical and connection details should be checked?
Check the plain shaft with tolerance N, flange 1, IMB 5 (IM V1, IM V3), the rotatable power connector, and the KTY temperature sensor.
What details are needed to request a quotation?
Provide the complete order number 1FK7044-4CH71-1EH1, the required quantity, and the destination.
