Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Variant | 1FK7-HD |
| Rated power | PN=1.2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Maximum torque | 13.0 Nm |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
Key Features
SIMOTICS S synchronous motor
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Motor designation: SIMOTICS S Synchronous motor 1FK7-HD.
Rated power
PN=1.2kW.
PN=1.2kW.
Rated voltage
UDC=600V.
UDC=600V.
Rated speed
NN=3000rpm.
NN=3000rpm.
Feedback interface
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Protection and cooling
Degree of protection IP65 with natural cooling.
Degree of protection IP65 with natural cooling.
Applications
SINAMICS S120 motor integration
Used as a servomotor in the SINAMICS S120 category context.
Used as a servomotor in the SINAMICS S120 category context.
Frequently Asked Questions
What is the exact Siemens model 1FK7044-4CF71-1BA1?
It is a SIMOTICS S synchronous motor, 1FK7-HD variant.
What are the rated power and rated voltage of 1FK7044-4CF71-1BA1?
PN=1.2kW and UDC=600V.
What encoder does 1FK7044-4CF71-1BA1 use?
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What protection rating and cooling does 1FK7044-4CF71-1BA1 have?
Degree of protection IP65 and natural cooling.
What mounting design is specified for 1FK7044-4CF71-1BA1?
Design acc. to Code I: IM B5 (IM V1, IM V3).
