Product information
Overview
Key Features
- Motor ratings: PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
- Feedback and temperature sensing: Rotatable resolver 2-pole (resolver P=1) with KTY temperature sensor.
- Mechanical configuration: Shaft with fitted key, tolerance N; flange 1; power connector.
- Mounting and cooling: Naturally cooled; frame size IMB 5 (IM V1, IM V3).
- Protection: Degree of protection IP65 at the DE flange and IP67.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Rotatable resolver 2-pole (resolver P=1) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 DE flange; IP67 |
Frequently Asked Questions
What is the Siemens 1FK7044-4CF71-1TB2?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and temperature sensing does this motor have?
It has a rotatable resolver 2-pole (resolver P=1) and a KTY temperature sensor.
What mechanical configuration and mounting does it use?
It has a shaft with fitted key and tolerance N, a power connector, flange 1, and frame size IMB 5 (IM V1, IM V3). It is naturally cooled.
What protection and braking features are included?
It has a holding brake, degree of protection IP65 at the DE flange, and IP67.
How can I request a quotation for this motor?
Send the required quantity, destination, and requested project or MRO details for a model-specific quotation.
