Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Power rating | 0.94kW PN |
| DC voltage | 300V UDC |
| Rated speed | 3000rpm NN |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Temperature sensor | KTY |
| Encoder | 2048 S/R + 4096 revolutions multiturn absolute encoder |
| Encoder interface | EnDat |
| Power connector | Rotatable |
| Holding brake | Without holding brake |
Key Features
- Synchronous motor rating: PN=0.94kW, UDC=300V, and NN=3000rpm.
- Cooling and protection: Naturally cooled with IP65 degree of protection.
- Temperature sensing: Includes a KTY temperature sensor.
- Absolute encoder feedback: Includes a 2048 S/R + 4096 revolutions multiturn absolute encoder with EnDat interface.
- Mounting and connection: IMB 5 (IM V1, IM V3) mounting, flange 1, and a rotatable power connector.
- Shaft configuration: Shaft has a fitted key with tolerance N; holding brake is not included.
Frequently Asked Questions
1. What type of motor is Siemens 1FK7043-4CF21-1EA1?
It is a SIMOTICS S synchronous motor with PN=0.94kW, UDC=300V, and NN=3000rpm.
2. What encoder does this motor have?
It has a 2048 S/R + 4096 revolutions multiturn absolute encoder with an EnDat interface.
3. How is the motor mounted and connected?
It uses IMB 5 (IM V1, IM V3) mounting with flange 1 and a rotatable power connector.
4. Does the motor include a holding brake?
It is without a holding brake.
