Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=3.1kW |
| Supply voltage | UDC=600V |
| Torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Rotatable 2-pole resolver (resolver P=1) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Shaft | Fitted key, tolerance N |
| Protection | IP65; flange on drive end IP67 |
Key Features
- Motor ratings: PN=3.1kW; UDC=600V; M0=20Nm (100K); NN=2000rpm.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback and temperature sensing: Rotatable power connector; 2-pole resolver (resolver P=1); KTY temperature sensor.
- Shaft and brake: Shaft with fitted key, tolerance N; holding brake.
- Protection: Protection class IP65; flange on drive end IP67.
Frequently Asked Questions
1. What are the ratings of the Siemens 1FK7084-2AC71-1TB2 motor?
PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
2. How is the 1FK7084-2AC71-1TB2 installed and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
3. Which feedback and temperature-sensing components are included?
It has a rotatable 2-pole resolver (resolver P=1) and a KTY temperature sensor.
4. What protection and braking features does this motor have?
It has protection class IP65, IP67 at the flange on the drive end, and a holding brake.
