Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor |
|---|---|
| Power | PN=4.3kW |
| DC link voltage | UDC=600V |
| Torque | M0=27Nm (100K) |
| Speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Shaft | Fitted key, tolerance N |
| Brake | Holding brake |
| Protection | IP65 |
Key Features
- Motor ratings: PN=4.3kW; UDC=600V; M0=27Nm (100K); NN=2000rpm.
- Encoder feedback: Incremental encoder with SIN/COS 1VPP and 2048 S/R; encoder IC2048S/R.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Cooling and protection: Naturally cooled; degree of protection IP65.
- Shaft and brake: Shaft with fitted key, tolerance N, and holding brake.
- Connection: Rotatable power connector and KTY temperature sensor.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7101-2AC71-1AB1?
The supplied variant has PN=4.3kW, UDC=600V, M0=27Nm (100K), NN=2000rpm, naturally cooled construction, IP65 protection, and frame size IMB 5 (IM V1, IM V3) with flange 1.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R, encoder IC2048S/R, the rotatable power connector, and the KTY temperature sensor.
What mechanical details identify this motor variant?
Check the holding brake, shaft with fitted key, tolerance N, and frame size IMB 5 (IM V1, IM V3) with flange 1.
What details are needed for a quotation?
Provide the complete order number 1FK7101-2AC71-1AB1, required quantity, and destination.
