1. Hybrid Linear Stepper Motor Overview
Hybrid linear Stepper motor is a common linear motion control device that is used to convert rotation motion to linear displacement. It is usually composed of electric motors, screws, nuts and control systems.
The device of the screw motor has the characteristics of high precision, high load capacity and high reliability, so it is widely used in the field of industrial and automation, including telecommunications, testing equipment, industrial automation control, machine tool manufacturing, medical equipment, 3D printing, solar tracking systems, etc. to achieve accurate position and speed control.
Application:
Hybrid linear motors are widely used in many industrial and machinery applications, and are particularly suitable for occasions that require linear movement control. The following are some common application areas:
Hybrid step motor selection
Step 1: The choice of motor base is to determine the specifications of the motor according to the load. The load size determines the base specifications of the screw step into the motor body. The larger the load, the greater the acceleration, the higher the requirements for the thrust of the motor, and the larger the size of the base of the motor body.
Step 2: The choice of guide is to determine the maximum axial linear speed
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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 17, 42mm |
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. 20LHS0494/0244/0164 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 |
42LHS1504 | Bipolar | 2.33V | 1.5A | 1.56Ω | 1.9mH | 7W | 75℃ | 241g | 20MΩ |
42LHS0704 | 5V | 0.7A | 7.2Ω | 10.6mH | |||||
42LHS0294 | 12V | 0.29A | 41.5Ω | 73.3mH | |||||
42LHS0706 | Unipolar | 5V | 0.7A | 7.2Ω | 4.4mH | ||||
42LHS0296 | 12V | 0.29A | 41.5Ω | 27.0mH |
Note: Customization of motor specifications available.
Available leadscrew specifications,
Code | Leadscrew Thread Dimensions in mm | ||
diameter | step | lead | |
N | φ5.54 | 0.003048 | 0.6096 |
J | φ5.54 | 0.012192 | 2.4384 |
Q | φ5.54 | 0.024384 | 4.8768 |
R | φ5.54 | 0.048768 | 9.7536 |
P | φ6.35 | 0.0039688 | 0.79375 |
A | φ6.35 | 0.0079375 | 1.58750 |
B | φ6.35 | 0.0158750 | 3.17500 |
C | φ6.35 | 0.0317500 | 6.35 |
4. Mechanical Dimensions (in mm)
Double Shaft Captive Type Mechanical Drawings as bellow,
Note: Above A,B available customization information as bellow,
Distance Code | Distance (mm) | A (mm) | B (mm) |
302 | 12.7 | 19.8 | 4.1 |
303 | 19.1 | 26.2 | 10.4 |
304 | 25.4 | 32.5 | 16.8 |
305 | 31.8 | 38.9 | 23.1 |
306 | 38.1 | 45.2 | 29.5 |
307 | 50.8 | 57.9 | 42.2 |
5. Force and Pulse Rate Curves
6. Wirings