Key Features
- Rated power: PN=0.38kW
- DC link voltage: UDC=300V
- Rated torque: M0=1. 3Nm (100K)
- Rated speed: NN=3000rpm
- Cooling: Naturally cooled
- Degree of protection: IP65 DE flange IP67
Technical Summary
| Designation | 1FK7033-4CF21-1SB2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| PN | 0.38kW |
| UDC | 300V |
| M0 | 1. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | shaft with fitted key, tolerance N |
| Brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
Applications
- Motor use in SINAMICS S120 drive systems: Drive-motor integration for SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1SB2?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7033-4CF21-1SB2?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
What cooling and protection does 1FK7033-4CF21-1SB2 have?
It is naturally cooled and has IP65 DE flange IP67 protection.
What mechanical and feedback details are specified for 1FK7033-4CF21-1SB2?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a shaft with fitted key, tolerance N, a holding brake, and a rotatable RESOLVER MULTI-POLE (RESOLVER P=3).
