Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Feedback | 2-POLE RESOLVER (RESOLVER P=1) |
| Power connection | ROTATABLE POWER CONNECTOR |
| Shaft | Plain shaft, tolerance N |
| Holding brake | With holding brake |
| Protection | IP65 DE flange, IP67 |
| Lifecycle | Product cancellation |
Key Features
- Motor ratings: Synchronous motor with PN=0.94kW, UDC=300V and NN=3000rpm.
- Cooling and mounting: Naturally cooled design with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Temperature sensing: KTY TEMPERATURESENSOR included.
- Feedback and connection: ROTATABLE POWER CONNECTOR and 2-POLE RESOLVER (RESOLVER P=1).
- Shaft and brake: Plain shaft with tolerance N and holding brake.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1TH2?
It is a SIMOTICS S synchronous motor with PN=0.94kW, UDC=300V and NN=3000rpm.
2. What mounting and cooling details does the motor have?
It is naturally cooled and has FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
3. Which feedback and temperature-sensing components are included?
It has a KTY TEMPERATURESENSOR and a 2-POLE RESOLVER (RESOLVER P=1).
4. What connection and shaft details should be verified?
It has a ROTATABLE POWER CONNECTOR and a plain shaft with tolerance N.
5. What protection does the motor provide?
The motor has IP65 at the DE flange and IP67.
