Specifications
Brand Name :
PRMCAS
Model Number :
28LHS Double Shaft Series
Certification :
CE, ROHS, CCC
Place of Origin :
CHINA
MOQ :
≥50pcs
Supply Ability :
10000pcs per Month
Delivery Time :
7-14days for standad version customization 3-4weeks
Packaging Details :
1pcs for each carton
Frame Size :
Nema 11, 28mm
Phase :
2 Phase
Step Angle :
1.8°
Angle Accuracy :
0.09°
Rated Current :
0.35/0.75/1.9A
Wires :
4
Recommened Load Limit :
140N
Highlights :
Low noise, low vibration, low heating, high smoothness, high reliability
Customization :
Supported
Payment Terms :
Company account based T/T
Description

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.


Through the screw rod directly connected to the motor rotor, and the nuts are equipped with a nutritional rotation motion to direct line transportation through the relative displacement with the screw, so that the motor provides simple and effective linear motion. This product will be completed in the motor body. It does not need to be configured with additional belts, gear shots, couplets and other components to achieve rotation movement to straight -line motion conversion, which greatly saves the cost of component procurement and system assembly time. The accuracy loss caused by multiple transfers, thereby improving the utilization rate and positioning accuracy of structural space.
The product structure is simple and compact, and it can provide a variety of solutions according to customer needs. We provide customized services such as adding brakes, encoders, and hollow shafts according to customer needs, and can provide systemic products for it.

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 stepper motors are widely used in high -precision requirements automation applications, such as factory automation, precision calibration, precision fluid measurement, and accurate position movement, electronic production, semiconductor production, medical equipment’s, testing platforms, factory automation, etc. The followings are some of the applications.

  • Lift device: used for lifting platforms, elevators, lifts, etc.
  • Automated equipment: Materials transporting, assembly, testing and packaging for automation production lines.
  • Medical equipment: medical beds, surgical robots, CT scanners, etc. need precise exercise equipment.
  • 3D printing: It is used to control the precise position of the print head to build a three -dimensional structure. 3D printer needs accurate location control to complete the printing task. The Hybrid Linear Stepper Motor can achieve efficient and accurate position control, so it is widely used in 3D printers.
  • CNC machine tools: for cutting, milling, drilling and processing materials. The Hybrid Linear Stepper Motor has high precision and stability, which can be used to control the movements of each part of the CNC machine tool. In the CNC machine, the screw -step motor is usually used to drive positioning and location control. Therefore, it plays a vital role in processing accuracy and completing the quality of the product.
  • Solar tracking system: Automatic tracking solar position for solar panels to obtain more solar energy.
  • Packaging machinery: The Hybrid Linear Stepper Motor can provide high -precision position control, so it is widely used in packaging machinery. For example, it can be used to control operational tasks such as positioning, cylinder printing, and so as to improve the accuracy of packaging.

Model Selection:

If u have difficulties in selecting the models, could u kindly contact us any time and we will recommend or customize the most proper products for all customers.


2. Hybrid Stepper Motor Naming Rules and General Technical Specifications
Linear stepper motor naming rules,

28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators
General Specifications,

Step Angle 1.8° (2 Phase)
Step Angle Accuracy ±0.09°
Size Nema 11, 28mm
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

28LHS1904

28LHS0754

28LHS0354

Bipolar

2.1V 1.9A 1.1Ω 1.1mH 7.5W 75℃ 180g 20MΩ

5V

0.75A

6.7Ω 5.8mH

12V

0.35A

34.8Ω 35.6mH


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)

External Nut Type Mechanical Drawings as bellow,
28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

No-capative Type mechanical drawings as bellow,

28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

5. Force and Pulse Rate Curves
28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

6. Wirings
28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

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28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

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Brand Name :
PRMCAS
Model Number :
28LHS Double Shaft Series
Certification :
CE, ROHS, CCC
Place of Origin :
CHINA
MOQ :
≥50pcs
Supply Ability :
10000pcs per Month
Contact Supplier
28LHS Double Shaft Series 140N Force 2 Phase Nema11 No Captive & External Nut Hybrid linear Stepper Motors Acuators

Shenzhen Zion Kaifull Automation Technology Co., Ltd.

Verified Supplier
3 Years
guangdong
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler
Total Annual :
80000000-100000000
Employee Number :
500~600
Certification Level :
Verified Supplier
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