Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| PN | 4.3kW |
| UDC | 600V |
| M0 | 27Nm (100K) |
| NN | 2000rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Connection | Rotatable power connector |
| Protection | IP65 |
| Lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Power and supply values: PN=4.3kW; UDC=600V.
- Torque and speed: M0=27Nm (100K); NN=2000rpm.
- Feedback and connection: 2-pole resolver (RESOLVER P=1); rotatable power connector; KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N; holding brake.
- Protection and lifecycle: Degree of protection IP65. Product cancellation.
Frequently Asked Questions
What does Siemens order number 1FK7101-2AC71-1TH1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-CT family with PN=4.3kW, UDC=600V, resolver feedback, and a holding brake.
Which ratings distinguish this exact motor variant?
The supplied values are PN=4.3kW, UDC=600V, M0=27Nm (100K), and NN=2000rpm.
Which feedback, shaft, and connection details should be checked?
Check the 2-pole resolver (RESOLVER P=1), plain shaft with tolerance N, rotatable power connector, and KTY temperature sensor.
Which mounting and protection details identify the configuration?
The motor is naturally cooled, has frame size IMB 5 (IM V1, IM V3), flange 1, a holding brake, and IP65 protection.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
