The Hitachi stepper motor with 4 studs is engineered with precision and durability in mind.
It typically features a cylindrical shape with four threaded studs protruding from its housing, which allows for easy mounting and integration into various systems. The motor's exterior is usually made of robust materials such as metal or high-quality plastics, ensuring longevity and resistance to environmental factors.
Operating Principle:
Stepper motors operate on the principle of converting electrical pulses into discrete mechanical movements. These motors consist of a rotor and a stator. The rotor has a permanent magnet, while the stator has multiple coils. By energizing the coils in a specific sequence, the motor can move the rotor in precise increments, or steps.
Key Specifications:
Step Angle: The step angle of a stepper motor defines the angle through which the motor shaft rotates with each step. Common values for stepper motors are 1.8 degrees (200 steps per revolution) and 0.9 degrees (400 steps per revolution).
Holding Torque: Holding torque is the maximum torque that the motor can generate when stationary and energized. It's a critical specification for applications that require the motor to hold a fixed position against external forces.
Current Rating: Stepper motors require a certain amount of current to operate optimally. The current rating is an essential parameter to ensure the motor receives the correct amount of electrical current.
Voltage Rating: This specifies the voltage level at which the motor should be operated to achieve its rated performance.
It's important to match the motor's voltage rating with the power supply voltage.
Physical Dimensions: The physical dimensions of the motor, including its diameter and length, are crucial for integration into a specific application.
Operating Temperature Range: Stepper motors, like other electronic components, have a recommended operating temperature range to ensure proper functioning and longevity.
Applications:
The Hitachi stepper motor with 4 studs finds applications in a wide range of industries and systems, including:
CNC Machinery: Stepper motors are commonly used in computer numerical control (CNC) machines to control the precise movement of toolheads and workpieces.
3D Printing: They are employed in 3D printers to control the movement of the print head and build platform.
Robotics: Stepper motors are used in various robotic applications, including robot arms, legs, and joints, to achieve precise and controlled movements.
Automation Systems: Stepper motors are integral components in automated systems for tasks such as conveyor belt control, material handling, and more.
Camera Systems: They are used in camera systems for precise focusing and lens positioning.
