Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.3 A |
| Maximum torque | 10.0 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Mounting | IM B5 (IM V1, IM V3) |
| Protection | IP64 |
Key Features
Motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, and 3.5 Nm static torque at 100 K.
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, and 3.5 Nm static torque at 100 K.
Electrical ratings
Rated current is 3.3 A; maximum current is 12.5 A. The maximum torque is 10.0 Nm.
Rated current is 3.3 A; maximum current is 12.5 A. The maximum torque is 10.0 Nm.
Encoder feedback
Absolute single-turn Encoder AS20DQI with 20 bits and DRIVE-CLiQ interface.
Absolute single-turn Encoder AS20DQI with 20 bits and DRIVE-CLiQ interface.
Mounting and connections
IM B5 (IM V1, IM V3) design with rotatable M23 connectors for signals and power.
IM B5 (IM V1, IM V3) design with rotatable M23 connectors for signals and power.
Cooling and protection
Natural cooling and IP64 degree of protection.
Natural cooling and IP64 degree of protection.
Brake and shaft
The motor is without holding brake and has a shaft with fitted Feather key, tolerance N.
The motor is without holding brake and has a shaft with fitted Feather key, tolerance N.
Frequently Asked Questions
What motor is 1FK7043-4CH71-1QA0?
It is a SIMOTICS S permanent-magnet synchronous motor, High Dynamic, with 1.2 kW optimum power.
What are the motor speed and current ratings?
Rated speed is 4,500 rpm at 100 K, rated current is 3.3 A, and maximum current is 12.5 A.
Which encoder does the motor have?
It has an Encoder AS20DQI absolute single-turn encoder with 20 bits and a DRIVE-CLiQ interface.
How is the motor mounted and connected?
It has IM B5 (IM V1, IM V3) design and rotatable M23 connectors for signals and power.
Does the motor include a holding brake?
It is without holding brake.