Product information
Overview
Key Features
- Motor ratings: PN: 4.4 kW; UDC: 600 V; M0: 36 Nm (100K); NN: 3000 rpm.
- Feedback encoder: Incremental encoder with SIN/COS 1VPP signals and 2048 S/R; encoder IC2048S/R.
- Temperature sensing: KTY temperature sensor.
- Mechanical configuration: Plain shaft with tolerance N; power connector rotatable; C-and D-spur.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Brake and protection: Holding brake; degree of protection IP65, DE flange IP67.
Technical Summary
| Product | SIMOTICS S synchronous motor |
|---|---|
| Order number | 1FK7103-2AF71-1AH2 |
| Rated power PN | 4.4 kW |
| DC-link voltage UDC | 600 V |
| Standstill torque M0 | 36 Nm (100K) |
| Rated speed NN | 3000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Incremental encoder, SIN/COS 1VPP, 2048 S/R |
| Protection | IP65, DE flange IP67 |
Frequently Asked Questions
What is the exact motor model and product status?
It is Siemens 1FK7103-2AF71-1AH2, a SIMOTICS S synchronous motor. Product status: Product cancellation.
What ratings does the 1FK7103-2AF71-1AH2 have?
PN is 4.4 kW, UDC is 600 V, M0 is 36 Nm (100K), and NN is 3000 rpm.
Which feedback and temperature features are included?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R and a KTY temperature sensor.
What mechanical and protection configuration does it have?
It has a plain shaft with tolerance N, a rotatable power connector, a holding brake, IMB 5 (IM V1, IM V3) mounting with flange 1, and IP65 protection with DE flange IP67.
