Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.9 A |
| Maximum torque | 13.0 Nm |
| Maximum current | 16.4 A |
| Encoder system | Absolute Encoder AM20DQI: 20 bits, resolution 1048576, plus 12 bits multi-turn; traversing range 4096 revolutions |
| Electrical connectors | Connectors for signals and power rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Key Features
Permanent-magnet synchronous motor
Motor type: Permanent-magnet synchronous motor; High Dynamic.
Motor type: Permanent-magnet synchronous motor; High Dynamic.
Power and speed
Optimum power: 1.4 kW. Rated speed (100 K): 4,500 rpm.
Optimum power: 1.4 kW. Rated speed (100 K): 4,500 rpm.
Encoder feedback
Absolute Encoder AM20DQI: 20 bits with resolution 1048576 and 12 bits multi-turn with a traversing range of 4096 revolutions.
Absolute Encoder AM20DQI: 20 bits with resolution 1048576 and 12 bits multi-turn with a traversing range of 4096 revolutions.
DRIVE-CLiQ interface
The absolute Encoder has a DRIVE-CLiQ interface.
The absolute Encoder has a DRIVE-CLiQ interface.
Mechanical design and cooling
Design: IM B5 (IM V1, IM V3). Cooling: Natural cooling. Shaft end: Plain shaft.
Design: IM B5 (IM V1, IM V3). Cooling: Natural cooling. Shaft end: Plain shaft.
Connections and protection
M23 electrical connectors for signals and power are rotatable. Degree of protection: IP65. The motor is without holding brake.
M23 electrical connectors for signals and power are rotatable. Degree of protection: IP65. The motor is without holding brake.
Frequently Asked Questions
What is the exact motor type of 1FK7044-4CH71-1RG1?
It is a SIMOTICS S permanent-magnet synchronous motor with the High Dynamic motor type.
What are the motor's rated speed and optimum power?
Rated speed (100 K) is 4,500 rpm, and optimum power is 1.4 kW.
What Encoder feedback does it use?
It uses an absolute Encoder AM20DQI with 20 bits, resolution 1048576, and 12 bits multi-turn with a traversing range of 4096 revolutions.
Does the motor include a holding brake?
It is without holding brake.