Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=2 kW |
| DC link voltage | UDC=600 V |
| Torque | M0=28 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Feedback | 2-pole resolver (resolver P=1) |
| Brake | Holding brake |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange, IP67 |
Key Features
- Synchronous motor designation: SIMOTICS S synchronous motor, 1FK7 series.
- Rated performance: PN=2 kW; UDC=600 V; M0=28 Nm (100 K); NN=3000 rpm.
- Feedback and brake: 2-pole resolver (resolver P=1) and holding brake.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and connection: Plain shaft with tolerance N and rotatable power connector.
- Protection and lifecycle: IP65 at the DE flange and IP67; product cancellation.
Frequently Asked Questions
Which specifications identify Siemens 1FK7086-4CF71-1TH2?
Check PN=2 kW, UDC=600 V, M0=28 Nm (100 K), NN=3000 rpm, the 2-pole resolver, holding brake, plain shaft with tolerance N, and IMB 5 mounting.
What feedback and connection details should be checked?
The motor has a 2-pole resolver (resolver P=1) and a rotatable power connector.
What mounting and protection details distinguish this variant?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has IP65 at the DE flange and IP67 protection.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination.
