Technical Summary
| Product designation | 1FK7044-4CH71-1CH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Power | 1.4 kW |
| UDC | 600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Max. permissible speed (mech.) | 9,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| 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) |
Applications
Motor for use in the SINAMICS S120 product family.
Key Features
Permanent-magnet synchronous motor with High Dynamic design.
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Connector size M23 with rotatable connectors for signals and power; design acc. to Code I IM B5 (IM V1, IM V3).
Natural cooling and degree of protection IP65.
with holding brake; holding brake version: Permanent-magnet brake.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1CH1?
It is a SIMOTICS S synchronous motor.
What are the key performance ratings of 1FK7044-4CH71-1CH1?
The motor has 1.4 kW power, 4.50 Nm static torque (100 K), and 4,500 rpm rated speed (100 K).
What encoder and connection details does 1FK7044-4CH71-1CH1 have?
It uses Encoder AM24DQI with a DRIVE-CLiQ interface and has M23 connectors with rotatable connectors for signals and power.
What protection and cooling data are specified for 1FK7044-4CH71-1CH1?
It has natural cooling and degree of protection IP65.
