Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Motor type | Permanent-magnet synchronous motor |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Holding brake | with holding brake |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Servomotor for use in SINAMICS S120 configurations.
Key Features
Exact Siemens motor designation for order number 1FK7044-4CF71-1BB1.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design with IP65 degree of protection.
Naturally cooled and supplied with holding brake.
Power connector rotatable, electrical connectors for signals and power rotatable, connector size M23.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1BB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main power and speed ratings of 1FK7044-4CF71-1BB1?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7044-4CF71-1BB1?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What protection and installation details are listed for 1FK7044-4CF71-1BB1?
It has IP65 degree of protection and IM B5 (IM V1, IM V3) design.
Does 1FK7044-4CF71-1BB1 include a holding brake?
Yes, it is supplied with holding brake.
