Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=3.1kW |
| Supply voltage | UDC=600V |
| Standstill torque | M0=20Nm (100K) |
| Rated speed | NN=2000rpm |
| Encoder | Incremental SIN/COS 1VPP, 2048 S/R |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection class | IP65 |
| Lifecycle | Product cancellation |
Key Features
- Synchronous motor rating: PN=3.1kW; UDC=600V; M0=20Nm (100K); NN=2000rpm.
- Incremental encoder: SIN/COS 1VPP incremental encoder, 2048 S/R, with C-and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Smooth shaft with tolerance N and flange 1.
- Mounting and cooling: Frame size IMB 5 (IM V1, IM V3) with natural cooling.
- Brake and temperature sensor: Has a holding brake and KTY temperature sensor.
- Connection and protection: Power connector is rotatable; protection class IP65.
Frequently Asked Questions
1. What motor is Siemens 1FK7084-2AC71-1AH1?
It is a SIMOTICS S synchronous motor with PN=3.1kW, UDC=600V, M0=20Nm (100K), and NN=2000rpm.
2. Which encoder does this motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R and C-and D-spur (ENCODER IC2048S/R).
3. How is the motor mounted and cooled?
It has frame size IMB 5 (IM V1, IM V3), flange 1, and natural cooling.
4. What connection and protection details should be verified?
The motor has a rotatable power connector, KTY temperature sensor, holding brake, and IP65 protection class.
