Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=3.1kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Feedback | ROTATABLE RESOLVER MULTI-POLE (RESOLVER P=4) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Protection | PROTECTION CLASS IP65, flange on drive end IP67 |
| Brake | Holding brake |
Key Features
- Synchronous motor rating: PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
- Cooling and mounting: Naturally cooled with frame size IMB 5 (IM V1, IM V3) and flange 1.
- Feedback and temperature sensing: Has a rotatable resolver, multi-pole (resolver P=4), and KTY temperature sensor.
- Shaft and brake: Shaft has a fitted key with tolerance N; the motor has a holding brake.
- Protection and connection: Protection class IP65; flange on drive end IP67. Includes a rotatable power connector.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What type of motor is the Siemens 1FK7084-2AC71-1SB2?
It is a SIMOTICS S synchronous motor with PN=3.1kW and UDC=600V.
2. What feedback and temperature sensing does it have?
It has a rotatable multi-pole resolver (resolver P=4) and a KTY temperature sensor.
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 protection and connection details does it have?
It has protection class IP65, flange on drive end IP67, and a rotatable power connector.
