Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Absolute Encoder 32 S/R singlet-turn, 4096 rotation multiturn, EnDat interface |
| Brake | Holding brake |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Connector | Rotatable power connector |
| Protection | IP65 |
Key Features
- Synchronous motor ratings: SIMOTICS S synchronous motor 1FK7-HD with PN=1.4kW, UDC=600V, M0=4.5Nm (100K) and NN=4500rpm.
- Absolute Encoder feedback: Absolute Encoder with 32 S/R singlet-turn, 4096 rotation multiturn and EnDat interface; Encoder AM32S/R.
- Brake and temperature sensor: Holding brake and KTY temperature sensor are included in the listed configuration.
- Shaft and connector: Plain shaft with tolerance N and a rotatable power connector.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Protection and lifecycle: Degree of protection IP65. Product cancellation.
Frequently Asked Questions
What identifies Siemens 1FK7044-4CH71-1GH1?
It identifies a SIMOTICS S synchronous motor 1FK7-HD with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, absolute Encoder feedback and IP65 protection.
Which feedback and brake details should be checked?
Check the absolute Encoder with 32 S/R singlet-turn, 4096 rotation multiturn and EnDat interface, plus the holding brake.
Which mechanical and connection details distinguish this configuration?
Check the plain shaft with tolerance N, rotatable power connector, natural cooling, frame size IMB 5 (IM V1, IM V3) and flange 1.
What should be provided for a quotation?
Provide the complete order number, required quantity and destination.
