Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Power rating | PN=4.9kW |
| DC voltage | UDC=600V |
| Torque | M0=27Nm (100K) |
| Speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Absolute encoder, 32 S/R singleturn, 4096 rotation multiturn, EnDat interface (encoder AM32S/R) |
| Connector | Rotatable power connector |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | Degree of protection IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT.
- Rated motor data: PN=4.9kW; UDC=600V; M0=27Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Encoder feedback: Absolute encoder, 32 S/R singleturn and 4096 rotation multiturn, with EnDat interface (encoder AM32S/R).
- Connection and shaft: Power connector rotatable; shaft with fitted key, tolerance N.
- Brake and protection: With holding brake; degree of protection IP65.
Frequently Asked Questions
What does Siemens order number 1FK7101-2AF71-1GB1 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT with the listed motor, encoder, connection, mounting, brake, shaft, and protection configuration.
Which motor ratings distinguish this exact variant?
The supplied ratings are PN=4.9kW, UDC=600V, M0=27Nm (100K), and NN=3000rpm.
Which encoder, shaft, and mounting details should be checked?
Check the absolute 32 S/R singleturn and 4096 rotation multiturn encoder with EnDat interface, the shaft with fitted key and tolerance N, and frame size IMB 5 (IM V1, IM V3) with flange 1.
