Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=2.4kW |
| DC link voltage | UDC=600V |
| Torque | M0=12Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY |
| Power connector | Rotatable |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP65; without holding brake |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance and supply: PN=2.4kW; UDC=600V; M0=12Nm (100K); NN=4500rpm.
- Feedback and connector: Rotatable power connector with KTY temperature sensor and multi-pole resolver (RESOLVER P=3).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection and lifecycle: Degree of protection IP65; Product cancellation.
Frequently Asked Questions
What product does Siemens order number 1FK7064-4CH71-1SA1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
PN=2.4kW, UDC=600V, M0=12Nm (100K), and NN=4500rpm.
What feedback and connection details should be checked?
Check the rotatable power connector, KTY temperature sensor, and multi-pole resolver (RESOLVER P=3).
What mechanical and protection details identify the configuration?
It has frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key and tolerance N, and IP65 protection; it is without a holding brake.
