Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.1 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=20 Nm (100 K) |
| Rated speed | NN=2000 rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute Encoder, 32 S/R singleturn, 4096 rotation multiturn, EnDat interface |
| Brake | Without holding brake |
| Shaft | Fitted key, tolerance N |
| Protection | IP65; flange on drive end IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated performance: PN=3.1 kW; M0=20 Nm (100 K); NN=2000 rpm.
- Feedback and connector: Absolute Encoder: 32 S/R singleturn, 4096 rotation multiturn, with EnDat interface; power connector.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Protection class IP65; flange on drive end IP67.
Frequently Asked Questions
Which ratings identify the Siemens 1FK7084-2AC71-1GA2 variant?
The supplied ratings are PN=3.1 kW, UDC=600 V, M0=20 Nm (100 K), and NN=2000 rpm.
What feedback and connection details should be checked?
Check the absolute Encoder with 32 S/R singleturn, 4096 rotation multiturn, EnDat interface, and power connector.
Does this configuration include a holding brake?
It is without holding brake.
What mounting and protection details identify the configuration?
It is naturally cooled, uses IMB 5 (IM V1, IM V3) with flange 1, and has IP65 protection with IP67 at the flange on the drive end.
