Product Overview
Technical Summary
| Product designation | SIMOTICS S-1FK7 synchronous motor |
|---|---|
| Rated power | PN=0.82kW |
| DC voltage | UDC=600V |
| Torque | M0=3Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Incremental SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S-1FK7 synchronous motor.
- Motor ratings: PN=0.82kW; UDC=600V; M0=3Nm (100K); NN=3000rpm.
- Feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R, with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key, tolerance N.
- Connection and brake: Power connector rotatable; KTY temperature sensor; holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does Siemens 1FK7042-2AF71-1AB2 identify?
It identifies a SIMOTICS S-1FK7 synchronous motor.
Which ratings distinguish this exact motor code?
PN=0.82kW, UDC=600V, M0=3Nm (100K), and NN=3000rpm.
Which encoder and brake details should be checked?
The motor has an incremental SIN/COS 1VPP encoder with 2048 S/R and a holding brake.
Which mounting and protection details identify the variant?
It is naturally cooled, has frame size IMB 5 (IM V1, IM V3), flange 1, and protection IP65 at the DE flange and IP67.
