Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Motor type | SIMOTICS S synchronous motor |
| Rated power | PN=3.1kW |
| DC-link voltage | UDC=600V |
| Torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Encoder type | Incremental encoder SIN/COS 1VPP |
| Encoder resolution | 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Smooth shaft, tolerance N |
| Protection | IP65; flange on drive end IP67 |
Key Features
- Synchronous motor rating: SIMOTICS S synchronous motor with PN=3.1kW and UDC=600V.
- Torque and speed: M0=20Nm (100K) and NN=2000rpm.
- Encoder feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mounting and shaft: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with a smooth shaft and tolerance N.
- Connections and brake: Power connector rotatable and holding brake included.
- Protection: Protection class IP65; flange on drive end IP67.
Frequently Asked Questions
1. What motor is Siemens 1FK7084-2AC71-1AH2?
It is a SIMOTICS S synchronous motor with PN=3.1kW and UDC=600V.
2. What feedback does this motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
3. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What protection and connection details should be verified?
It has IP65 protection, IP67 protection at the flange on the drive end, a rotatable power connector, and a holding brake.
