Key Features
- Performance data: PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
- Feedback and connection: ROTARY RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE, with connectors for signals and power rotatable.
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, and with holding brake.
- Protection: Degree of protection IP64.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Product family | 1FK7-HD |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=1.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Feedback system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Holding brake | with holding brake |
| Degree of protection | IP64 |
Applications
- Motor operation in SINAMICS S120 systems: Servomotor for use in SINAMICS S120 drive technology.
Frequently Asked Questions
What is the exact Siemens model and product type?
1FK7033-4CF21-1PH0 is a SIMOTICS S synchronous motor / 1FK7 servomotor.
What are the main rated values for this motor?
PN=0.38kW, UDC=300V, M0=1.3Nm (100K), and NN=3000rpm.
What feedback and connection details are specified?
It has a ROTARY RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE, and connectors for signals and power rotatable.
What mechanical configuration is specified?
The motor is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), has FLANGE 1, a plain shaft with tolerance N, and a holding brake.
What protection rating is specified?
The degree of protection is IP64.
