Key Features
- Optimum performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
- Feedback and encoder: Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
- Holding brake: With holding brake; holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
- Mechanical design: Natural cooling; plain shaft; IM B5 (IM V1, IM V3) design; connector size M23.
- Protection: Degree of protection: IP64.
Technical Summary
| Optimum power | 1.2 kW |
|---|---|
| Optimum speed | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Encoder system | Encoder AM22DQ: absolute encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake version | Permanent-magnet brake |
| Holding torque | 4.0 Nm |
| Power supply voltage | DC 24 V ± 10 % |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
- SINAMICS S120 drive-system integration: Servomotor for use with SINAMICS S120.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1FH0?
It is a SIMOTICS S synchronous motor.
What are the main performance ratings of 1FK7044-4CF71-1FH0?
Optimum power is 1.2 kW and optimum speed is 3,000 rpm.
What encoder does 1FK7044-4CF71-1FH0 use?
It uses Encoder AM22DQ: absolute encoder 22 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
What mechanical configuration does 1FK7044-4CF71-1FH0 have?
It has a plain shaft, natural cooling, connector size M23, and IM B5 (IM V1, IM V3) design.
