Key Features
- Power and speed: PN=0.94kW, NN=3000rpm, and Rated speed (100 K): 3,000 rpm.
- Torque ratings: M0=3. 3Nm (100K), Rated torque (100 K): 3.0 Nm, and Static torque (100 K): 3.30 Nm.
- Supply and current data: UDC=300V, Rated current: 3.7 A, Maximum current: 12.5 A, and Rated inverter current: 4 A.
- Feedback and connection: Resolver 2-pole with DRIVE-CLiQ-interface, Connector size M23, and electrical connectors for signals and power rotatable.
- Mechanical configuration: Naturally cooled, IM B5 (IM V1, IM V3), plain shaft, without holding brake, and shaft height 48.
- Protection: Degree of protection IP65 and DE flange IP67.
Technical Summary
| Product designation | 1FK7043-4CF21-1PG2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| Power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.7 A |
| Cooling | Naturally cooled |
| Connector size | M23 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1PG2?
It is a SIMOTICS S synchronous motor.
What are the rated speed and torque of 1FK7043-4CF21-1PG2?
Rated speed (100 K) is 3,000 rpm and rated torque (100 K) is 3.0 Nm.
What feedback and connector details does 1FK7043-4CF21-1PG2 have?
It has a Resolver 2-pole with DRIVE-CLiQ-interface, Connector size M23, and electrical connectors for signals and power rotatable.
What mechanical configuration and protection does 1FK7043-4CF21-1PG2 have?
It is naturally cooled, has IM B5 (IM V1, IM V3) mounting, a plain shaft, without holding brake, and degree of protection IP65 and DE flange IP67.
