Key Features
- Rated torque and speed: M0=3. 3Nm (100K) and NN=3000rpm.
- DRIVE-CLiQ interface: Equipped with a DRIVE-CLiQ interface and a resolver encoder system.
- Mechanical configuration: Plain shaft, tolerance N, with holding brake, and shaft height 48.
- Cooling and protection: Naturally cooled with degree of protection IP64.
- Mounting and connectors: IM B5 (IM V1, IM V3) design with flange 1, M23 connector size, and rotatable connectors for signals and power.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Number of poles | 6 |
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model and product type?
The exact model is 1FK7043-4CF21-1UH0, and it is a SIMOTICS S synchronous motor.
What are the main electrical and performance ratings of 1FK7043-4CF21-1UH0?
Key ratings include PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), NN=3000rpm, and rated current 3.7 A.
Which interface and feedback system does this motor have?
It has a DRIVE-CLiQ interface and a resolver encoder system.
What mechanical configuration and protection details are listed for this motor?
It has a plain shaft, tolerance N, with holding brake, natural cooling, IM B5 (IM V1, IM V3) design, and degree of protection IP64.
