Key Features
- SIMOTICS S synchronous motor: Motor designation: 1FK7-CT.
- Power and speed ratings: PN=0.94kW; NN=6000rpm.
- Voltage and torque: UDC=600V; M0=3Nm (100K).
- Feedback and cooling: MULTI-POLE (RESOLVER P=4) with KTY temperature sensor and naturally cooled design.
- Mechanical configuration: FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
- Protection and brake: Degree of protection IP65 DE flange IP67, with holding brake.
Technical Summary
| Designation | 1FK7042-2AK71-1SB2 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor |
| PN | 0.94kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 6000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Feedback | MULTI-POLE (RESOLVER P=4) |
| Shaft | shaft with fitted key, tolerance N |
| Brake | with holding brake |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- SINAMICS S120 drive integration: Motor use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7042-2AK71-1SB2?
It is a SIMOTICS S synchronous motor.
What are the power, voltage, torque, and speed ratings for 1FK7042-2AK71-1SB2?
PN=0.94kW, UDC=600V, M0=3Nm (100K), and NN=6000rpm.
What feedback, cooling, and brake configuration does 1FK7042-2AK71-1SB2 have?
It has MULTI-POLE (RESOLVER P=4), is naturally cooled, and includes a holding brake.
What mechanical and protection details are specified for 1FK7042-2AK71-1SB2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and degree of protection IP65 DE flange IP67.
