Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Encoder | Absolute Encoder, 32 S/R singleturn, 4096 rotation multiturn, ENDAT interface (Encoder AM32S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Connections | Rotatable power connector; KTY temperature sensor |
| Brake | Holding brake |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD with PN=1.4kW and UDC=600V.
- Torque and speed: M0=4.5Nm (100K); NN=4500rpm.
- Encoder feedback: Absolute Encoder, 32 S/R singleturn and 4096 rotation multiturn, with ENDAT interface (Encoder AM32S/R).
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; shaft with fitted key, tolerance N.
- Connections and brake: Power connector rotatable, KTY temperature sensor, and holding brake.
- Protection: Degree of protection IP64.
Frequently Asked Questions
What identifies the exact 1FK7044-4CH71-1GB0 motor variant?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), NN=4500rpm, and IP64 protection.
Which Encoder feedback is supplied?
The motor has an absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, and ENDAT interface (Encoder AM32S/R).
What mounting, shaft, and connection details should be checked?
The motor is naturally cooled with frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, and a rotatable power connector.
