Key Features
- SIMOTICS S synchronous motor: SIMOTICS S Synchronous motor with Active Product lifecycle.
- Performance ratings: PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
- Feedback and interface: Rotatable resolver multi-pole with DRIVE-CLIQ interface and Encoder system: Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, with holding brake.
- Protection and connections: Degree of protection IP65 DE flange IP67; Electrical connectors for signals and power rotatable; Connector size M23.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Connector size | M23 |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi- pole) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- Drive-axis integration: For connecting a motor with DRIVE-CLIQ interface and resolver feedback in a drive system.
- Power and signal connection: For rotatable connection of signals and power through M23 connectors.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1UB2?
It is a SIMOTICS S synchronous motor.
What are the rated speed and rated torque of 1FK7043-4CF21-1UB2?
Rated speed is 3,000 rpm and rated torque is 3.0 Nm.
Which feedback and interface does 1FK7043-4CF21-1UB2 use?
It uses a rotatable resolver multi-pole with DRIVE-CLIQ interface.
What mechanical configuration is listed for 1FK7043-4CF21-1UB2?
It is naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and a holding brake.
