Technical Summary
| Product designation | 1FK7044-4CH71-1CA1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor type detail | High Dynamic |
| Optimum power | 1.4 kW |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Maximum current | 16.4 A |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AM24DQI: absolute encoder 24 bits (resolution 16777216, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
Key Features
High Dynamic permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor. Motor type: High Dynamic.
Motor type: Permanent-magnet synchronous motor. Motor type: High Dynamic.
1.4 kW output and 4.5 Nm torque
Optimum power: 1.4 kW. Static torque (100 K): 4.50 Nm.
Optimum power: 1.4 kW. Static torque (100 K): 4.50 Nm.
4,500 rpm rated speed
Rated speed (100 K): 4,500 rpm.
Rated speed (100 K): 4,500 rpm.
Absolute encoder with DRIVE-CLiQ
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Encoder AM24DQI: absolute encoder 24 bits + 12 bits multi-turn with DRIVE-CLiQ interface.
Natural cooling and IP65 protection
Cooling: Natural cooling. Degree of protection: IP65.
Cooling: Natural cooling. Degree of protection: IP65.
Rotatable connectors and M23 connection
Electrical connectors for signals and power rotatable. Connector size: M23.
Electrical connectors for signals and power rotatable. Connector size: M23.
Applications
Motion-control axis actuation
Servomotor for motion control applications in the SINAMICS S120 category.
Servomotor for motion control applications in the SINAMICS S120 category.
Frequently Asked Questions
What is the exact Siemens model 1FK7044-4CH71-1CA1?
It is a Siemens SIMOTICS S 1FK7 High Dynamic synchronous motor.
What are the key performance ratings of 1FK7044-4CH71-1CA1?
Optimum power is 1.4 kW, static torque (100 K) is 4.50 Nm, and rated speed (100 K) is 4,500 rpm.
Which encoder is used on 1FK7044-4CH71-1CA1?
The motor uses an Encoder AM24DQI absolute encoder with DRIVE-CLiQ interface.
What installation and protection details are available for 1FK7044-4CH71-1CA1?
It has natural cooling, IP65 degree of protection, rotatable signal and power connectors, and M23 connector size.
