Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Category position | 1FK7 servomotors for SINAMICS S120 |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm |
| NN | 4500rpm |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Holding brake | with holding brake |
Key Features
SIMOTICS S synchronous motor
Motor type: SIMOTICS S Synchronous motor.
Motor type: SIMOTICS S Synchronous motor.
Power and torque rating
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Absolute encoder with DRIVE-CLiQ
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface.
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface.
Holding brake and shaft design
With holding brake and plain shaft, tolerance N.
With holding brake and plain shaft, tolerance N.
Protection and cooling
Degree of protection IP65; DE flange IP67; natural cooling.
Degree of protection IP65; DE flange IP67; natural cooling.
Applications
Integration in SINAMICS S120 drive systems
Servomotor for SINAMICS S120.
Servomotor for SINAMICS S120.
Position feedback and drive communication
Motor feedback integration through an absolute encoder with DRIVE-CLiQ interface.
Motor feedback integration through an absolute encoder with DRIVE-CLiQ interface.
Frequently Asked Questions
What is the exact model and product type of 1FK7044-4CH71-1CH2?
1FK7044-4CH71-1CH2 is a SIMOTICS S synchronous motor.
What are the rated power and voltage for 1FK7044-4CH71-1CH2?
PN=1.4kW and UDC=600V.
What encoder does 1FK7044-4CH71-1CH2 use?
Encoder AM24DQI: absolute encoder 24 BIT + 12 BIT MULTITURN with DRIVE-CLiQ interface.
What mechanical and protection details define 1FK7044-4CH71-1CH2?
It has a plain shaft, tolerance N, with holding brake, natural cooling, IP65 protection, and DE flange IP67.
