Key Features
- Motor type: SIMOTICS S synchronous motor with permanent-magnet synchronous motor design and High Dynamic type.
- Performance ratings: PN=0.94kW, M0=3. 3Nm (100K), and NN=3000rpm.
- Feedback and connections: Resolver multi-pole with DRIVE-CLiQ interface, electrical connectors for signals and power rotatable, and connector size M23.
- Mechanical configuration: Plain shaft, without holding brake, and shaft height 48.
- Cooling and protection: Naturally cooled with degree of protection IP65 and DE flange IP67.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Rated power | PN=0.94kW |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Cooling | Natural cooling |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Shaft end | Plain shaft |
| Degree of protection | IP65 and DE flange IP67 |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UG2?
It is a SIMOTICS S synchronous motor, model 1FK7043-4CF21-1UG2.
What are the main ratings of 1FK7043-4CF21-1UG2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What feedback interface does 1FK7043-4CF21-1UG2 use?
It uses a resolver multi-pole with DRIVE-CLiQ interface.
What mechanical configuration should be checked on 1FK7043-4CF21-1UG2 before ordering?
Check the plain shaft, without holding brake, shaft height 48, and IM B5 (IM V1, IM V3) mounting design.
What should be confirmed for quotation and dispatch of 1FK7043-4CF21-1UG2?
Confirm the exact variant, required quantity, destination, stock confirmation, and dispatch conditions before ordering.
