Key Features
- Rated torque and speed: M0=1.3Nm (100K) and NN=3000rpm.
- Feedback system: Resolver multi-pole with DRIVE-CLiQ interface; Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
- Connection and mounting: Power connector rotatable, connector size M23, and electrical connectors for signals and power rotatable.
- Cooling and protection: Naturally cooled with Degree of protection IP64.
- Mechanical configuration: IM B5 (IM V1, IM V3), shaft with fitted key, tolerance N, and without holding brake.
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.38kW |
| Rated voltage | UDC=300V |
| Rated torque (100 K) | 1.2 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Holding brake | without holding brake |
| Shaft end | Feather key |
Applications
- SINAMICS S120 motion control integration: Servomotor for use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1UA0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated torque and rated speed of 1FK7033-4CF21-1UA0?
Rated torque (100 K) is 1.2 Nm and rated speed (100 K) is 3,000 rpm.
Which feedback system does 1FK7033-4CF21-1UA0 use?
It uses a Resolver R15DQ with resolver 15 bits (resolution 32768, internal multi-pole) and DRIVE-CLiQ interface.
What mechanical and protection details are listed for 1FK7033-4CF21-1UA0?
It has IM B5 (IM V1, IM V3), a shaft with fitted key, without holding brake, and Degree of protection IP64.
