Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=3.1 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=20 Nm (100 K) |
| Rated speed | NN=2000 rpm |
| Feedback | Multi-pole resolver (P=4) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Smooth shaft, tolerance N |
| Protection class | IP65 |
Key Features
- Synchronous motor rating: PN=3.1 kW, UDC=600 V, M0=20 Nm (100 K), and NN=2000 rpm.
- Resolver feedback: Multi-pole resolver with P=4.
- Mechanical configuration: Smooth shaft with tolerance N and holding brake.
- Mounting and flange: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Connections and protection: Rotatable power connector, KTY temperature sensor, and IP65 protection class.
- Net weight: Net weight: 18.601 kg.
Frequently Asked Questions
1. What motor is the Siemens 1FK7084-2AC71-1SH1?
It is a SIMOTICS S synchronous motor with PN=3.1 kW, UDC=600 V and NN=2000 rpm.
2. What feedback device does this motor have?
It has a multi-pole resolver with P=4.
3. What mounting and cooling details should be verified?
The motor is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What connections and protection does it include?
It has a KTY temperature sensor, rotatable power connector, and IP65 protection class.
