MKD071B-035-GP1-KN  伺服电机 是一种补助马达间接变速装置

品牌：REXROTH

型号：MKD071B-035-GP1-KN

MKD071B-035-GP1-KN伺服电机是指在伺服系统中控制机械元件运转的发动机，是一种补助马达间接变速装置。伺服电机可以控制速度，位置精度非常准确，可以将电压信号转化为转矩和转速以驱动控制对象。伺服电机转子转速受输入信号控制，并能快速反应，在自动控制系统中，用作执行元件，且具有机电时间常数小、线性度高等特性，可把所收到的电信号转换成电动机轴上的角位移或角速度输出。

伺服电机分为直流和交流伺服电动机两大类。其主要特点是，当信号电压为零时无自转现象，转速随着转矩的增加而匀速下降。

MKD071B-035-GP1-KN伺服电机和步进电机在多个方面存在显著差异：

控制方式：步进电机通过控制脉冲的个数来控制转动角度，一个脉冲对应一个步距角。而伺服电机通过控制脉冲时间的长短来控制转动角度。

工作流程：步进电机工作一般需要两个脉冲：信号脉冲和方向脉冲。而伺服电机的工作流程相对简单，电源连接开关，再连接伺服电机即可。

低频特性：步进电机在低速时易出现低频振动现象。相比之下，伺服电机运转非常平稳，即使在低速时也不会出现振动现象。

矩频特性：步进电机的输出力矩随转速升高而下降，且在较高转速时会急剧下降，所以其最高工作转速一般在300～600r/min。而伺服电机为恒力矩输出，即在其额定转速（一般为2000或3000 r/min）以内，输出额定转矩，在额定转速以上为恒功率输出。

过载能力：步进电机一般不具有过载能力。而伺服电机具有较强的过载能力。

综上所述，伺服电机和步进电机在控制方式、工作流程、低频特性、矩频特性和过载能力等方面存在显著差异。在实际应用中，应根据具体需求选择合适的电机类型。

Indramat的MKD伺服电机坚固，功能强大，用途广泛。MKD071B尺寸是机床，印刷和包装应用等的热门选择。

B为电机长度。它有A和B两种长度。也有变化在刹车，键槽，和其他几个选项。铭牌上的代码告诉你你用的是哪种伺服电机。

MKD071B-035-GP1-KN  伺服电机 是一种补助马达间接变速装置

Brand: REXROTH

Model: MKD071B-035-GP1-KN

MKD071B-035-GP1-KN servo motor refers to the engine that controls the operation of mechanical components in the servo system, which is a supplementary motor indirect transmission device. The servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into torque and speed to drive the control object. Servo motor rotor speed is controlled by the input signal, and can react quickly, in the automatic control system, used as an executive component, and has a small electromechanical time constant, high linearity characteristics, the received electrical signal can be converted into the angular displacement or angular speed output on the motor shaft.

Servo motor is divided into DC and AC servo motor two categories. Its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed decreases uniformly with the increase of the torque.

MKD071B-035-GP1-KN servo motors and stepper motors have significant differences in several aspects:

Control mode: The stepper motor controls the rotation Angle by controlling the number of pulses, and one pulse corresponds to one step Angle. The servo motor controls the rotation Angle by controlling the length of the pulse time.

Workflow: Stepper motor work generally requires two pulses: signal pulse and direction pulse. The work flow of the servo motor is relatively simple, the power is connected to the switch, and then the servo motor can be connected.

Low frequency characteristics: The stepper motor is prone to low frequency vibration at low speed. In contrast, the servo motor runs very smoothly and does not vibrate even at low speeds.

Torque frequency characteristics: the output torque of the stepper motor decreases with the increase of speed, and it will drop sharply at higher speed, so its maximum working speed is generally 300 ~ 600r/min. The servo motor is a constant torque output, that is, within its rated speed (generally 2000 or 3000 r/min), the output rated torque, above the rated speed is a constant power output.

Overload capacity: Stepper motors generally do not have overload capacity. The servo motor has a strong overload capacity.

In summary, there are significant differences between servo motors and stepper motors in terms of control mode, workflow, low frequency characteristics, moment frequency characteristics and overload capacity. In practical applications, the appropriate motor type should be selected according to the specific needs.

Indramat's MKD servo motors are robust, powerful and versatile. The MKD071B size is a popular choice for machine tools, printing and packaging applications, etc.

B is the motor length. It has two lengths, A and B. There are also changes in brakes, keyways, and several other options. The code on the nameplate tells you what kind of servo motor you're using.