Key Features
- Power and speed: PN=1.2kW, M0=3.5Nm (100K), and NN=4500rpm.
- Feedback system: Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
- Mechanical and protection data: Natural cooling, IMB 5 (IM V1, IM V3), and degree of protection IP64.
- Connection and shaft details: M23 connector, electrical connectors for signals and power rotatable, shaft with fitted key, tolerance N.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| Static torque (100 K) | 3.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Maximum torque | 10.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1DA0?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7043-4CH71-1DA0?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
What feedback and interface does this motor use?
It uses Encoder IC22DQ: incremental encoder 22 bits with DRIVE-CLiQ interface.
What mechanical and protection details are listed for this motor?
It has natural cooling, IMB 5 (IM V1, IM V3), M23 connector size, shaft with fitted key, tolerance N, and degree of protection IP64.
What should be confirmed before ordering Siemens 1FK7043-4CH71-1DA0?
Confirm the exact variant, requested quantity, destination, stock, and dispatch conditions.
