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1. Hybrid Linear Stepper Motors Overview
The Hybrid Linear Stepper Motor (Lead Screw Stepper Motor) is a special type of stepping motor that uses the screw and nut mechanism to convert the rotation motion as a linear movement. It is a precision control device, which is often used in applications that need to realize accurate location control and linear movement. The screwbar step motor has the characteristics of simple structure, high efficiency and reliability, and high positioning accuracy. It is widely used in industrial automation, CNC machine tools, 3D printers, robots and other fields.
Kaifull Hybrid linear stepper motors feature and advantages,
Application:
Due to its special structure and superior performance, the lead screw stepper motor has been widely used in many fields. The followings are ome of the common applications.
Industrial automation
The lead screw stepper is widely used in various equipment and
systems that require precise position control and linear movement
in industrial automation. They are often used for transport
systems, loading wilows, and robotic arms on the automation
production line. The screw step motor can achieve high-precision
and high-speed linear displacement to ensure the accurate
positioning and stable movement of the product in the production
process.
CNC machine tool
CNC machine tools are machine tools that realize workpiece
processing through computer control. The screw -step motor plays an
important role in the CNC machine tools to drive precision
positions and motion control to drive the workbench, feed the shaft
and the spindle. The screw step motor has the characteristics of
high precision, high rigidity and reliability, and can ensure the
accuracy and stability in the processing process.
3D printer
3D printing technology is becoming increasingly popular and widely
used in many fields, including manufacturing, medical industry and
education fields. The screw step motor is used to control the
position and movement of the printed head in a 3D printer. By
accurately control the rotation of the screw -to -motor into the
motor, the precise positioning of the printed head in the direction
of the X, Y, and Z axis can be achieved, so as to print the design
model layer by layer.
Robotics
Robotics is an important equipment in the field of automation and
is used to perform various tasks. The screw step motor plays an
important role in the joint and linear driving system of the robot.
They can provide high -precision and reliable linear movements so
that robots can accurately locate and move. The application of the
screw step motor allows the robot to have more accurate control
capabilities and can be used for various tasks such as assembly,
handling, welding and precision operations.
2. Hybrid Stepper Motor Naming Rules and General Technical
Specifications
Linear stepper motor naming rules,
General Specifications,
Step Angle | 1.8° (2 Phase) |
Step Angle Accuracy | ±0.09° |
Size | Nema 11 |
Insulation Grade | 500VDC, 20 MΩ Min. ,Class B |
Dielectric Strengt | 500 VAC for 1 Minute |
Temperature Rise | Less than 80℃ (Rated Current) |
Suface Temperature | Max.Allowed 100℃ |
Humidity Range | 20% to 90% RH |
IP Grade | IP40 |
Certificates | Rohs, CE, CCC |
3. 28LHS Captive Type Hybrid Linear Stepper Motor Performance Datasheet
Model Name | Wiring | Rated Voltage | Rated Current | Resistance /phase | Inductance /phase | Power Consumption | Temp. Rise | Weight | Insulation Resistance |
28LHS1004 | Bipolar | 2.5V | 0.49A | 5.1Ω | 1.5mH | 4.2W | 75℃ | 119g | 20MΩ |
28LHS0424 | 5V | 0.24A | 20.4Ω | 5.0mH | |||||
28LHS0184 | 7.5V | 0.16A | 45.9Ω | 11.7mH | |||||
28LHS0426 | Unipolar | 5V | 0.42A | 11.9Ω | 3.3mH | ||||
28LHS0186 | 12V | 0.18A | 68.6Ω | 19.5mH |
Note: Customization of motor specifications available.
Available leadscrew specifications,
Code | Leadscrew Thread Dimensions in mm | ||
diameter | step | lead | |
7 | φ4.76 | 0.003175 | 0.635 |
9 | φ4.76 | 0.00635 | 1.27 |
3 | φ4.76 | 0.0127 | 2.54 |
J | φ4.76 | 0.0254 | 5.08 |
4. Mechanical Dimensions (in mm)
Distance code | distance/mm | A/mm | B/mm |
302 | 12.7 | 20.47 | 2.54 |
303 | 19.1 | 26.82 | 8.03 |
304 | 25.4 | 33.17 | 14.38 |
305 | 31.8 | 39.52 | 20.73 |
306 | 38.1 | 45.87 | 27.08 |
307 | 50.8 | 58.57 | 39.78 |
5. Force and Pulse Rate Curves
6. Wirings