Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=7.7kW |
| Supply voltage | UDC=600V |
| Torque | M0=48Nm (100K) |
| Rated speed | NN=2000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Feedback | Absolute encoder 32 S/R singlet…, 4096 rotation multiturn, with ENDAT interface (encoder AM32S/R) |
| Connections | KTY temperature sensor; rotatable power connector |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Rated performance: PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm.
- Feedback: Absolute encoder: 32 S/R singlet… and 4096 rotation multiturn, with ENDAT interface (encoder AM32S/R).
- Mechanical configuration: Plain shaft with tolerance N; naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and brake: KTY temperature sensor, rotatable power connector, and holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does Siemens 1FK7105-2AC71-1GH2 identify?
It identifies a SIMOTICS S 1FK7-CT synchronous motor.
Which specifications distinguish this exact motor variant?
The supplied variant has PN=7.7kW, UDC=600V, M0=48Nm (100K), NN=2000rpm, a holding brake, an absolute encoder with ENDAT interface, a plain shaft with tolerance N, naturally cooled construction, frame size IMB 5, flange 1, and IP65/IP67 protection.
What encoder and connection details should be checked?
Check the absolute encoder details—32 S/R singlet…, 4096 rotation multiturn, with ENDAT interface (encoder AM32S/R)—along with the KTY temperature sensor and rotatable power connector.
Which code and nameplate details are needed for quotation?
Provide the complete order number 1FK7105-2AC71-1GH2 and the required quantity and destination.
