Key Features
- Performance ratings: PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
- Cooling and mounting: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1.
- Feedback and connection details: With KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, and RESOLVER MULTI-POLE (RESOLVER P=3).
- Mechanical configuration: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP65 DE flange IP67.
Technical Summary
| Product designation | 1FK7044-4CH71-1SA2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Family | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Protection | Degree of protection IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
- SINAMICS S120 drive system integration: Motor for use in SINAMICS S120 drive technology.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SA2?
It is a SIMOTICS S synchronous motor, type 1FK7-HD.
What are the key electrical ratings for 1FK7044-4CH71-1SA2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and connection details are included with this motor?
It has a KTY TEMPERATURESENSOR, a POWER CONNECTOR ROTATABLE, and a RESOLVER MULTI-POLE (RESOLVER P=3).
What mounting and protection details are listed for 1FK7044-4CH71-1SA2?
It is FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with shaft with fitted key, tolerance N, without holding brake, and degree of protection IP65 DE flange IP67.
What should be confirmed before ordering this Siemens motor?
Confirm the exact model 1FK7044-4CH71-1SA2, the quantity, the destination, and the stock and dispatch conditions.
