Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Motor type | High Dynamic |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Interface | DRIVE CLiQ |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Feedback system
Absolute encoder single-turn 24 bits with DRIVE CLiQ interface (ENCODER AS24DQI).
Absolute encoder single-turn 24 bits with DRIVE CLiQ interface (ENCODER AS24DQI).
Protection and cooling
Degree of protection IP64 with natural cooling.
Degree of protection IP64 with natural cooling.
Mechanical configuration
Plain shaft, without holding brake, and connectors for signals and power rotatable.
Plain shaft, without holding brake, and connectors for signals and power rotatable.
Applications
SINAMICS S120 drive integration
Motor use in SINAMICS S120 systems.
Motor use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1BG0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotor range.
What are the main electrical ratings of 1FK7044-4CH71-1BG0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder does 1FK7044-4CH71-1BG0 use?
It uses Encoder AS24DQI, an absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
What installation and protection details are available for 1FK7044-4CH71-1BG0?
It has IP64 protection, natural cooling, IM B5 (IM V1, IM V3) design, plain shaft, and without holding brake.
