Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.9kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | Multi-pole resolver (RESOLVER P=4) |
| Temperature sensor | KTY TEMPERATURE SENSOR |
| Power connection | Rotatable POWER CONNECTOR |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange, IP67 |
Key Features
- Motor designation and ratings: SIMOTICS S synchronous motor, 1FK7-CT; PN=4.9kW, UDC=600V, M0=27Nm (100K) and NN=3000rpm.
- Cooling and mounting: Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Feedback and temperature sensing: Has a KTY TEMPERATURE SENSOR and a rotatable POWER CONNECTOR; feedback is a multi-pole resolver (RESOLVER P=4).
- Shaft and brake: Shaft has a fitted key with tolerance N and the motor has a holding brake.
- Protection: Degree of protection is IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7101-2AF71-1SB2?
The supplied variant has PN=4.9kW, UDC=600V, M0=27Nm (100K), NN=3000rpm, a multi-pole resolver (RESOLVER P=4), a holding brake and IP65 DE flange/IP67 protection.
What feedback and connection details should be checked for this motor?
Check the multi-pole resolver (RESOLVER P=4), KTY TEMPERATURE SENSOR and rotatable POWER CONNECTOR.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation.
