Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Power rating | PN=7.7 kW |
| DC-link voltage | UDC=600 V |
| Rated torque | M0=48 Nm (100 K) |
| Rated speed | NN=2000 rpm |
| Feedback | Multi-pole resolver (RESOLVER P=4) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange, IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT.
- Performance ratings: PN=7.7 kW; UDC=600 V; M0=48 Nm (100 K); NN=2000 rpm.
- Feedback and temperature sensor: Multi-pole resolver (RESOLVER P=4) with KTY temperature sensor.
- Connection and cooling: Power connector is rotatable; cooling is natural.
- Mechanical configuration: Frame size IMB 5 (IM V1, IM V3), flange 1, shaft with fitted key and tolerance N; holding brake included.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications identify the exact 1FK7105-2AC71-1SB2 variant?
Check PN=7.7 kW, UDC=600 V, M0=48 Nm (100 K), NN=2000 rpm, the multi-pole resolver (RESOLVER P=4), KTY temperature sensor, holding brake, and IP65/IP67 protection.
What feedback and temperature-sensor details should be checked?
The motor has a multi-pole resolver (RESOLVER P=4) and a KTY temperature sensor.
What mechanical and connection details should be verified?
Verify the rotatable power connector, natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, fitted shaft key with tolerance N, and holding brake.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 1FK7105-2AC71-1SB2.
