Technical Summary
| Motor type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Number of poles | 6 |
| Degree of protection | IP65 |
| Cooling | Natural cooling |
| 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 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Shaft end | Plain shaft |
Key Features
Permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor with High Dynamic design.
Motor type: Permanent-magnet synchronous motor with High Dynamic design.
1.2 kW optimum power
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
Optimum power: 1.2 kW; optimum speed: 3,000 rpm.
AM24DQI absolute encoder
Encoder system: Encoder AM24DQI with absolute encoder 24 bits and 12 bits multi-turn.
Encoder system: Encoder AM24DQI with absolute encoder 24 bits and 12 bits multi-turn.
IP65 protection
Degree of protection: IP65.
Degree of protection: IP65.
Natural cooling and rotatable connectors
Cooling: Natural cooling. Electrical connectors: Connectors for signals and power rotatable.
Cooling: Natural cooling. Electrical connectors: Connectors for signals and power rotatable.
IM B5 design
Design acc. to Code I: IM B5 (IM V1, IM V3).
Design acc. to Code I: IM B5 (IM V1, IM V3).
Applications
SINAMICS S120 drive integration
Motor for the SINAMICS S120 category context.
Motor for the SINAMICS S120 category context.
Frequently Asked Questions
What is the exact product type of Siemens 1FK7044-4CF71-1CG1?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the optimum power and speed of 1FK7044-4CF71-1CG1?
Optimum power is 1.2 kW and optimum speed is 3,000 rpm.
Which encoder does 1FK7044-4CF71-1CG1 use?
It uses the Encoder AM24DQI with absolute encoder 24 bits and 12 bits multi-turn.
What protection and cooling does 1FK7044-4CF71-1CG1 have?
Degree of protection is IP65 and cooling is natural cooling.
