Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power PN | 0.94 kW |
| UDC | 300 V |
| Rated speed NN | 3000 rpm |
| Feedback | 2-pole resolver (P=1) |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Degree of protection | IP65 DE flange, IP67 |
| Power connector | Rotatable |
| Holding brake | Without |
Key Features
- Synchronous motor ratings: PN: 0.94 kW; UDC: 300 V; NN: 3000 rpm.
- Resolver feedback: The motor has a 2-pole resolver (P=1).
- Cooling and mounting: Cooling is natural. Frame size IMB 5 (IM V1, IM V3), flange 1.
- Connections and shaft: The power connector is rotatable. The shaft has a fitted key with tolerance N.
- Protection: Degree of protection: IP65 at the DE flange and IP67.
- Configuration: The motor is without a holding brake and has a KTY temperature sensor.
Frequently Asked Questions
1. What motor is Siemens 1FK7043-4CF21-1TA2?
It is a SIMOTICS S synchronous motor from the 1FK7-HD family with PN: 0.94 kW and NN: 3000 rpm.
2. What feedback device does this motor have?
It has a 2-pole resolver (P=1).
3. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
4. What protection and brake configuration does it have?
Protection is IP65 at the DE flange and IP67. It is without a holding brake.
