Product information
Overview
Key Features
- Synchronous motor rating: PN=0.94 kW; UDC=300 V; NN=3000 rpm.
- Incremental encoder feedback: Incremental Encoder SIN/COS 1VPP with 2048 S/R and encoder IC2048S/R.
- Mounting and shaft configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; shaft with fitted key and tolerance N.
- Connections and temperature sensing: Power connector is rotatable and the motor has a KTY temperature sensor.
- Protection and braking: Degree of protection IP65; without holding brake.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Power rating | PN=0.94 kW |
| Supply voltage | UDC=300 V |
| Rated speed | NN=3000 rpm |
| Feedback | Incremental Encoder SIN/COS 1VPP; 2048 S/R |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Protection | IP65 |
Frequently Asked Questions
What is the power rating of the Siemens 1FK7043-4CF21-1AA1?
PN=0.94 kW, with UDC=300 V and NN=3000 rpm.
Which feedback encoder does this motor have?
It has an incremental Encoder SIN/COS 1VPP with 2048 S/R and encoder IC2048S/R.
How is the motor mounted and configured mechanically?
It has frame size IMB 5 (IM V1, IM V3), flange 1, a shaft with fitted key, and tolerance N.
Does the motor include a holding brake?
It is without holding brake.
What details should be included in a quotation request?
Provide the required quantity, destination and requested date for model-specific quotation review.
