Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 1.3 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Resolver R14DQ: resolver 14 bits (resolution 16384, internal 2-pole) |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | without holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor.
Product type: SIMOTICS S Synchronous motor.
1FK7-HD variant
Series designation: 1FK7-HD.
Series designation: 1FK7-HD.
Rated performance
PN=0.38kW, M0=1. 3Nm (100K), and NN=3000rpm.
PN=0.38kW, M0=1. 3Nm (100K), and NN=3000rpm.
Resolver feedback
Resolver 2-pole, with DRIVE-CLiQ-interface.
Resolver 2-pole, with DRIVE-CLiQ-interface.
Mechanical and environmental design
Naturally cooled, IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and Degree of protection IP65.
Naturally cooled, IMB 5 (IM V1, IM V3), plain shaft, without holding brake, and Degree of protection IP65.
Applications
SINAMICS S120 axis drive
Servomotor use in SINAMICS S120 systems.
Servomotor use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1PG1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the key ratings of 1FK7033-4CF21-1PG1?
PN=0.38kW, UDC=300V, M0=1. 3Nm (100K), and NN=3000rpm.
What feedback system does 1FK7033-4CF21-1PG1 use?
It uses Resolver R14DQ with resolver 14 bits and internal 2-pole design.
What installation and protection details are listed for 1FK7033-4CF21-1PG1?
It has natural cooling, IM B5 (IM V1, IM V3) design, a plain shaft, without holding brake, and Degree of protection IP65.
