Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Power | PN=1.2kW |
| Voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting design | IM B5 (IM V1, IM V3) |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn |
| Interface | DRIVE-CLIQ |
| Degree of protection | IP64 |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic motor type.
Permanent-magnet synchronous motor with High Dynamic motor type.
Performance data
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder system
Absolute encoder 24 Bit + 12 Bit multiturn with DRIVE-CLIQ interface (Encoder AM24DQI).
Absolute encoder 24 Bit + 12 Bit multiturn with DRIVE-CLIQ interface (Encoder AM24DQI).
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
Holding brake
With holding brake and Permanent-magnet brake version.
With holding brake and Permanent-magnet brake version.
Protection and connections
Degree of protection IP64 with connectors for signals and power rotatable and M23 connector size.
Degree of protection IP64 with connectors for signals and power rotatable and M23 connector size.
Applications
Motion control integration with SINAMICS S120
Used as a servomotor for the SINAMICS S120 system.
Used as a servomotor for the SINAMICS S120 system.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1CH0?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the main power and speed ratings of 1FK7044-4CF71-1CH0?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder is used on 1FK7044-4CF71-1CH0?
It uses Encoder AM24DQI: absolute encoder 24 Bit + 12 Bit multiturn with DRIVE-CLIQ interface.
What mechanical configuration does 1FK7044-4CF71-1CH0 have?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, a plain shaft, and a holding brake.
What protection rating and connection details are specified for 1FK7044-4CF71-1CH0?
The motor has degree of protection IP64, connectors for signals and power rotatable, and M23 connector size.
