Product Overview
Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 synchronous motor |
|---|---|
| Rated power | PN=0.82 kW |
| DC-link voltage | UDC=600 V |
| Torque | M0=3 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Encoder | Incremental encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Power connection | Rotatable power connector |
| Protection | IP65 |
| Holding brake | Without holding brake |
Key Features
- Product designation: SIMOTICS S SIMOTICS S-1FK7 synchronous motor.
- Motor ratings: PN=0.82 kW; UDC=600 V; M0=3 Nm (100 K); NN=3000 rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur; encoder IC2048S/R.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Connections and shaft: Rotatable power connector, KTY temperature sensor, and shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65; without holding brake. Product cancellation.
Frequently Asked Questions
What product does Siemens 1FK7042-2AF71-1AA1 identify?
It identifies a SIMOTICS S-1FK7 synchronous motor.
Which ratings distinguish this exact motor code?
PN=0.82 kW, UDC=600 V, M0=3 Nm (100 K), and NN=3000 rpm.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, encoder IC2048S/R, and the rotatable power connector.
Does this configuration include a holding brake?
It is without holding brake.
