Technical Summary
| Product designation | 1FK7044-4CF71-1UH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| 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 version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
Applications
Integration of the motor in SINAMICS S120 systems through the DRIVE-CLiQ interface.
Key Features
1FK7-HD motor with permanent-magnet synchronous motor design and High Dynamic motor type.
Resolver multi-pole with DRIVE-CLiQ interface for drive connection.
PN=1.2kW.
M0=4.5Nm (100K).
NN=3000rpm.
Naturally cooled with degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1UH1?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7044-4CF71-1UH1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Which interface does 1FK7044-4CF71-1UH1 use?
It has a resolver multi-pole with DRIVE-CLiQ interface.
What installation and protection details are listed for 1FK7044-4CF71-1UH1?
It is naturally cooled, has degree of protection IP65, uses IM B5 (IM V1, IM V3) mounting, and has M23 connectors for signals and power that are rotatable.
