Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated power | PN=0.94 kW |
| DC voltage | UDC=300 V |
| Speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Multi-pole resolver (P=3) |
| Temperature sensor | KTY temperature sensor |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Protection | IP65 |
| Brake | Holding brake |
Key Features
- Synchronous motor rating: PN=0.94 kW; UDC=300 V; NN=3000 rpm.
- Resolver and temperature sensor: Multi-pole resolver (P=3) and KTY temperature sensor.
- Connection and shaft: Rotatable power connector; shaft with fitted key and tolerance N.
- Mounting and cooling: Naturally cooled; flange 1; frame size IMB 5 (IM V1, IM V3).
- Holding brake and protection: With holding brake; degree of protection IP65.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What type of motor is 1FK7043-4CF21-1SB1?
It is a SIMOTICS S synchronous motor with PN=0.94 kW, UDC=300 V, and NN=3000 rpm.
2. Which feedback device does the motor have?
It has a multi-pole resolver (P=3).
3. What connection and temperature-sensing features are included?
It has a rotatable power connector and a KTY temperature sensor.
4. How is the motor mounted and cooled?
It is naturally cooled and uses frame size IMB 5 (IM V1, IM V3) with flange 1.
5. What protection and braking features does it have?
It has IP65 protection and a holding brake.
