Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| Rated output | 0.38 kW |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 1.2 Nm |
| Rated current | 2.0 A |
| Number of poles | 6 |
| Maximum speed (mech.) | 10,000 rpm |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| 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 | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Rated output and speed
PN=0.38kW and NN=3000rpm.
PN=0.38kW and NN=3000rpm.
DRIVE-CLiQ interface
Resolver multi-pole with DRIVE-CLiQ interface.
Resolver multi-pole with DRIVE-CLiQ interface.
Holding brake
With holding brake and permanent-magnet brake version.
With holding brake and permanent-magnet brake version.
Mechanical design
Naturally cooled, IM B5 (IM V1, IM V3), with plain shaft and tolerance N.
Naturally cooled, IM B5 (IM V1, IM V3), with plain shaft and tolerance N.
Protection and connection details
Degree of protection IP65 and connectors for signals and power rotatable.
Degree of protection IP65 and connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7033-4CF21-1UH1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the key performance ratings of 1FK7033-4CF21-1UH1?
The motor is rated at 0.38 kW and 3000 rpm, with a rated torque of 1.2 Nm (100 K).
Which interface and feedback system does this motor use?
It has a resolver multi-pole with DRIVE-CLiQ interface and an encoder system listed as Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole).
What installation and protection details are specified for 1FK7033-4CF21-1UH1?
It is naturally cooled, has IM B5 (IM V1, IM V3) design, M23 connector size, connectors for signals and power rotatable, and IP65 degree of protection.
