Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Order number | 1FK7033-4CF21-1AH1 |
| Nominal power | PN=0.38kW |
| DC link voltage | UDC=300V |
| Nominal speed | NN=3000rpm |
| Feedback | Incremental SIN/COS 1VPP encoder; 2048 S/R; encoder IC2048S/R |
| Mounting | Frame size IMB 5 (IM V1, IM V3); flange 1 |
| Shaft | Plain shaft, tolerance N |
| Cooling | Naturally cooled |
| Protection | IP65 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor with PN=0.38kW, UDC=300V, and NN=3000rpm.
Incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, encoder IC2048S/R.
Plain shaft with tolerance N, flange 1, and frame size IMB 5 (IM V1, IM V3).
Holding brake and KTY temperature sensor.
Naturally cooled with degree of protection IP65.
Frequently Asked Questions
What ratings should be retained for Siemens 1FK7033-4CF21-1AH1?
Retain PN=0.38kW, UDC=300V, and NN=3000rpm for line-item verification.
What feedback configuration does this motor have?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur, and encoder IC2048S/R.
What mechanical and installation details are supplied?
The motor has a plain shaft with tolerance N, flange 1, and frame size IMB 5 (IM V1, IM V3). It is naturally cooled and has IP65 protection.
Is the 1FK7033-4CF21-1AH1 a current product?
It is a product cancellation.
