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HC-SF121B | MITSUBISHI HC-SF121B Medium inertia medium capacity motor
Brand: MITSUBISHI
Name: Medium inertia medium capacity motor
Model: HC-SF121B
Motor series: medium inertia, medium capacity.
Using a serial absolute / incremental encoder.
Rated output power: 1.2kw.
Rated speed: 1000rpm.
With a brake band.
Shaft end: straight shaft.
The structure of the AC servo motor stator is basically similar to the capacitor split phase single-phase induction motor.
The stator is provided with two positions of 90 degrees of mutual difference of the winding, one is the excitation winding Rf, it is always connected to the AC voltage Uf;
The other is to control the winding L, which is connected to the control signal voltage Uc.
So the AC servo motor, also known as the two servo motor.

Type: HF-KE servo motor, low inertia, low power.
Rated output power: 0.2kw.
Rated speed: 3000r/min.
Electromagnetic brake: there.
Oil seal: No.
Servo motor can make control speed, position accuracy is very accurate,
The voltage signal can be converted to torque and speed to drive the control object.
Servo motor rotor speed is controlled by the input signal, and can quickly response,
In an automatic control system, used as an actuator,
With electromechanical time constant, high linearity, initiating voltage characteristics,
The signal can be converted into a motor shaft on the angular displacement or angular velocity output MITSUBISHI HC-SF121B HC-SF121B
Divided into DC and AC servo motor two major categories, the main features are,
When the signal voltage is zero, the rotation speed increases with the increase of torque MITSUBISHI HC-SF121B.
Wide use.
Machining equipment and machine tool feed.
Used for food, packaging equipment and feeding device.
For textile machinery, etc..
Can improve the performance of equipment.
Servo amplifier terminals are used to reduce the required wiring time.
The connector is located in front of the servo amplifier, which is convenient for cable connection MITSUBISHI HC-SF121B.
The gain adjustment can be easily carried out by the real-time automatic tuning function.
High performance and easy to operate, reduce work load.
Enhanced system cost performance HC-SF121B MITSUBISHI.
High performance, high precision positioning (servo motor encoder resolution: 131072).
High response.
Suppression of vibration by adaptive vibration suppression control HC-SF121B MITSUBISHI.
Using personal computer and servo setup software to optimize tuning.
Has 2 types of interfaces:
Position control and speed control with pulse train interface.
The analog input interface is used for speed control and torque control. Type: HC-PQ type.
Output power: 0.05kw HC-SF121B MITSUBISHI.
Rated speed: 3000r/min.
Electromagnetic brake: No.
Key axis: D type shaft.
Motor aspects: the material, structure and processing technology of the servo motor is much higher than that of AC motor,
That is when the driver output current, voltage, frequency change is fast power supply,
The servo motor can change according to the change of the response of the power supply,
Response characteristics and anti overload capacity is much higher than the AC motor drive,
Motor aspects of the serious differences between the two are fundamentally different performance.

That is not the inverter output can not change so fast power signal,
But the motor itself can not react,
So in the frequency of the internal algorithm set to protect the motor to do the corresponding overload HC-SF121B.
Of course, even wwithout the ability to set the output of the inverter is limited,
Some of the excellent performance of the inverter can be directly driven servo motor MITSUBISHI HC-SF121B.


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