Product Overview
Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=0.82kW |
| DC voltage | UDC=600V |
| Torque | M0=3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat interface (encoder AM2048S/R) |
| Shaft | Fitted key, tolerance N |
| Protection | Degree of protection IP65 |
Key Features
- Product designation: SIMOTICS S SIMOTICS S-1FK7 synchronous motor, 1FK7-CT.
- Rated motor data: PN=0.82kW; UDC=600V; M0=3Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Encoder and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface (encoder AM2048S/R).
- Connections and shaft: Power connector rotatable; shaft with fitted key, tolerance N.
- Brake and protection: With holding brake; degree of protection IP65. Product cancellation.
Frequently Asked Questions
What identifies the Siemens 1FK7042-2AF71-1EB1 variant?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor with PN=0.82kW, UDC=600V, M0=3Nm (100K), NN=3000rpm, natural cooling, IMB 5 mounting, an absolute multiturn encoder, a holding brake, and IP65 protection.
Which encoder details should be checked?
Check the absolute encoder with 2048 S/R + 4096 revolutions multiturn and the EnDat interface (encoder AM2048S/R).
Which mechanical and connection details should be checked?
Check the rotatable power connector, fitted-key shaft with tolerance N, frame size IMB 5 (IM V1, IM V3), and flange 1.
What should be provided for a quotation?
Provide the complete order number, required quantity, and destination.
