Key Features
- Power and speed: Optimum power: 1.4 kW. Rated speed (100 K): 4,500 rpm.
- Torque rating: Static torque (100 K): 4.50 Nm.
- Feedback system: Encoder system: Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions).
- Cooling and protection: Cooling: Natural cooling. Degree of protection: IP64.
- Mechanical configuration: Design acc. to Code I: IM B5 (IM V1, IM V3). Shaft end: Plain shaft. Holding brake: with holding brake.
Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.9 A |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1CH0?
It is a SIMOTICS S synchronous motor with product name 1FK7044-4CH71-1CH0.
What are the main ratings of 1FK7044-4CH71-1CH0?
Key ratings include 1.4 kW optimum power, 4,500 rpm rated speed, 4.50 Nm static torque, and 3.9 A rated current.
What feedback interface does 1FK7044-4CH71-1CH0 use?
It uses Encoder AM24DQI with an absolute encoder 24 bits and 12 bits multi-turn, with DRIVE-CLiQ interface.
What mechanical and protection details are listed for 1FK7044-4CH71-1CH0?
It has natural cooling, IP64 protection, M23 connector size, rotatable connectors for signals and power, a plain shaft, and a holding brake.
