Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=7.7kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=48Nm (100K) |
| Rated speed | NN=2000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Shaft | Plain shaft, tolerance N |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Cooling | Naturally cooled |
| Protection | IP65 DE flange; IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-CT, with PN=7.7kW and UDC=600V.
- Torque and speed: M0=48Nm (100K) and NN=2000rpm.
- Feedback and brake: Includes a 2-pole resolver (RESOLVER P=1) and holding brake.
- Shaft and connector: Plain shaft with tolerance N and a rotatable power connector.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does Siemens order number 1FK7105-2AC71-1TH2 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-CT family.
Which ratings distinguish this exact motor variant?
Check PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
What feedback and shaft details should be checked?
Check the 2-pole resolver (RESOLVER P=1), plain shaft, and tolerance N.
What mounting, connection, and protection details should be verified?
Verify the rotatable power connector, naturally cooled design, frame size IMB 5 (IM V1, IM V3), flange 1, IP65 at the DE flange, and IP67.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7105-2AC71-1TH2.
