Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Power rating | PN=3.8kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=18Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute encoder 2048 S/R + 4096 revolutions multiturn, with ENDAT interface (encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Shaft with fitted key, tolerance N |
| Power connection | Rotatable power connector |
| Protection | IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-CT.
- Rated motor data: PN=3.8kW; UDC=600V; M0=18Nm (100K); NN=3000rpm.
- Feedback: Absolute encoder 2048 S/R + 4096 revolutions multiturn, with ENDAT interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1; shaft with fitted key, tolerance N.
- Connections and sensor: Power connector is rotatable and a KTY temperature sensor is included.
- Brake and protection: Without holding brake; degree of protection IP65.
Frequently Asked Questions
Which specifications distinguish the 1FK7100-2AF71-1EA1 variant?
Check PN=3.8kW, UDC=600V, M0=18Nm (100K), NN=3000rpm, the multiturn absolute encoder, rotatable power connector, and IP65 protection.
What encoder and feedback details should be checked?
The motor has an absolute encoder with 2048 S/R + 4096 revolutions multiturn and an ENDAT interface (encoder AM2048S/R).
Does this configuration include a holding brake?
It is without a holding brake.
What mounting and shaft details identify the configuration?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
