Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Rotatable resolver multi-pole (resolver P=3) |
| Temperature sensor | KTY |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Degree of protection | IP65 |
Key Features
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
Rotatable resolver, multi-pole (resolver P=3).
KTY temperature sensor.
Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1.
Shaft with fitted key, tolerance N.
Without holding brake; degree of protection IP65.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens SIMOTICS S synchronous motor 1FK7043-4CH71-1SA1, 1FK7-HD.
What are the motor ratings?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K) and NN=4500rpm.
What feedback and temperature sensing does it have?
It has a rotatable multi-pole resolver (resolver P=3) and a KTY temperature sensor.
What mechanical configuration and protection are provided?
It is naturally cooled, uses frame size IMB 5 (IM V1, IM V3) with flange 1, has a shaft with fitted key and tolerance N, and has IP65 protection.
What should be included with a project quotation request?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
