Product information
Overview
Key Features
- Electrical ratings: PN=0.94kW, UDC=300V, and NN=3000rpm.
- Motor and cooling: SIMOTICS S synchronous motor with natural cooling.
- Mounting and flange: Frame size IMB 5 (IM V1, IM V3) with flange 1.
- Feedback and temperature sensing: Incremental encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), with KTY temperature sensor.
- Connections and shaft: Rotatable power connector; shaft with fitted key and tolerance N.
- Protection and brake configuration: Degree of protection IP64; without holding brake.
Technical Summary
| Product | 1FK7043-4CF21-1AA0 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
| Rated power | PN=0.94kW |
| DC voltage | UDC=300V |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Feedback | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Temperature sensor | KTY |
| Protection | Degree of protection IP64 |
| Brake | without holding brake |
Frequently Asked Questions
What is the exact motor model and type?
The exact model is Siemens 1FK7043-4CF21-1AA0, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor's power, voltage and speed ratings?
The ratings are PN=0.94kW, UDC=300V, and NN=3000rpm.
Which feedback and temperature-sensing components are included?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) and a KTY temperature sensor.
What mounting and protection details should be verified?
The motor has frame size IMB 5 (IM V1, IM V3), flange 1, and degree of protection IP64.
How can I request a quotation for this configuration?
Send the required quantity, destination, and requested date for a model-specific quotation.
