Key Features
- Power and speed: PN=0.94kW, UDC=300V, and NN=3000rpm.
- Torque data: M0=3. 3Nm (100K) with rated torque (100 K) 3.0 Nm.
- Feedback system: Absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface, encoder AM24DQI.
- Cooling and protection: Naturally cooled with degree of protection IP65.
- Mechanical design: FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
- Connections: POWER CONNECTOR ROTATABLE and connector size M23.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 24 BIT + 12 BIT MULTITURN WITH DRIVE-CLiQ INTERFACE (ENCODER AM24DQI) |
| Degree of protection | IP65 |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1CA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated torque and rated speed of 1FK7043-4CF21-1CA1?
Rated torque (100 K): 3.0 Nm. Rated speed (100 K): 3,000 rpm.
Which feedback system is fitted on 1FK7043-4CF21-1CA1?
It uses encoder AM24DQI with an absolute encoder 24 bits + 12 bits multiturn and DRIVE-CLiQ interface.
What mechanical and protection details should be checked for 1FK7043-4CF21-1CA1?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), connector size M23, shaft with fitted key, tolerance N, and degree of protection IP65.
