Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-CT |
|---|---|
| Rated power | PN=4.3kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (P=4) |
| Temperature sensor | KTY |
| Power connection | Rotatable power connector |
| Shaft and brake | Plain shaft, tolerance N, with holding brake |
| Protection | IP65 DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated performance: PN=4.3kW; NN=2000rpm; M0=27Nm (100K).
- Feedback: Multi-pole resolver, P=4.
- Connection and sensor: Power connector is rotatable; KTY temperature sensor included.
- Shaft and brake: Plain shaft with tolerance N and holding brake.
- Mounting and protection: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7101-2AC71-1SH2?
The listed variant has PN=4.3kW, UDC=600V, M0=27Nm (100K), NN=2000rpm, a multi-pole resolver (P=4), a plain shaft with tolerance N, a holding brake, and IP65/IP67 protection.
What feedback and connection details should be checked for this motor?
Check the multi-pole resolver (P=4), the rotatable power connector, and the KTY temperature sensor.
What mounting and protection details identify this configuration?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, and has IP65 at the DE flange and IP67.
What details are needed to request a quotation?
Provide the complete order number 1FK7101-2AC71-1SH2, required quantity, and destination.
