Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=22Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Absolute, 32 S/R singleturn, 4096 rotation multiturn |
| Encoder interface | EnDat- (ENCODER AM32S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange, IP67 |
| Lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated motor data: PN=2kW; UDC=600V; M0=22Nm (100K); NN=3000rpm.
- Encoder and interface: Absolute encoder with 32 S/R singleturn and 4096 rotation multiturn, with EnDat- interface (ENCODER AM32S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N.
- Connections and brake: Power connector is rotatable; KTY temperature sensor and holding brake are included.
- Protection and lifecycle: Degree of protection: IP65 DE flange, IP67. Product cancellation.
Frequently Asked Questions
What identifies Siemens 1FK7085-4CF71-1GB2?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=2kW, UDC=600V, and an absolute EnDat- encoder.
Which motor ratings should be checked for this exact code?
Check PN=2kW, UDC=600V, M0=22Nm (100K), and NN=3000rpm.
What encoder and connection details distinguish this variant?
It has a 32 S/R singleturn and 4096 rotation multiturn absolute encoder with EnDat- interface (ENCODER AM32S/R), plus a rotatable power connector.
Does this configuration include a holding brake and KTY temperature sensor?
Yes. It has a holding brake and KTY temperature sensor.
