Key Features
- Motor type: SIMOTICS S synchronous motor 1FK7-HD.
- Power and speed: PN=1.4kW; NN=4500rpm.
- Torque and voltage: UDC=600V; M0=4.5Nm (100K).
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
- Shaft and feedback: Shaft with fitted key, tolerance N; resolver multi-pole (resolver P=3).
- Protection and options: Degree of protection IP65; with KTY temperaturesensor; power connector rotatable; without holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | with KTY temperaturesensor |
| Power connector | rotatable |
| Feedback | resolver multi-pole (resolver P=3) |
| Protection | Degree of protection IP65 |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1SA1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the main ratings of 1FK7044-4CH71-1SA1?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What mounting and cooling details does 1FK7044-4CH71-1SA1 have?
It is naturally cooled and uses FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
What feedback and connection details are listed for 1FK7044-4CH71-1SA1?
It has a resolver multi-pole (resolver P=3) and a rotatable power connector.
What should be confirmed before ordering 1FK7044-4CH71-1SA1?
Confirm stock and dispatch conditions, along with the required quantity and destination, before ordering.
