Nema 8 (20mm) hybrid ball screw stepper motor 1.8° Step Angle Voltage 2.5 / 6.3V Current 0.5A,4 Lead Wires

Nema 8 (20mm) hybrid stepper motor, bipolar, 4-lead, ball screw, low noise, long life, high performance, CE and RoHS certified.

Descriptions:

Certifications:

Electrical Parameters:

VSM20BSHSM standard external motor outline drawing:

Notes:

Lead screw length can be customized

Customized machining is viable at the end of lead screw

Please contact us for more ball screw specifications.

VSM20BSHSMBall nut 0601 outline drawing:

Speed and thrust curve:

20 series 30mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve

20 series 42mm motor length bipolar Chopper drive
100% current pulse frequency and thrust curve

Test condition:Chopper drive, no ramping, half micro-stepping, drive voltage 24V

Areas of application:

Laboratory Automation: 20mm hybrid ball screw stepper motors find applications in laboratory automation systems, including liquid handling robots, sample handling systems, and lab equipment. They enable precise and accurate positioning of instruments and samples, contributing to efficient and reliable laboratory workflows.

Industrial Automation: These stepper motors are used in various industrial automation applications such as pick-and-place machines, assembly systems, and conveyor systems. They provide precise control of motion and positioning, ensuring efficient and reliable operation in manufacturing and production environments.

Analytical Instruments: 20mm hybrid ball screw stepper motors are utilized in analytical instruments such as spectrometers, chromatography systems, and laboratory testing equipment. They enable precise movement and positioning of optical components, sample stages, and measurement devices, ensuring accurate and repeatable results.

Semiconductor Equipment: In the semiconductor industry, 20mm hybrid ball screw stepper motors are employed in equipment for wafer handling, alignment, and inspection. They play a crucial role in maintaining precise positioning and movement during the fabrication and testing processes.

Biotechnology and Life Sciences: These motors are used in biotechnology and life sciences applications, including DNA sequencing instruments, automated liquid handling systems, and cell manipulation devices. They provide the necessary precision and control for various laboratory processes and experiments.

Precision Machinery: 20mm hybrid ball screw stepper motors are commonly found in precision machinery such as precision stages, optical positioning systems, and metrology equipment. Their high positioning accuracy, repeatability, and smooth motion make them suitable for demanding applications that require sub-micron or nanometer-level precision.

Robotics and Motion Control: These stepper motors are employed in small robotic systems, robotic arms, and motion control systems that require accurate and controlled movements. They provide reliable and precise positioning, making them suitable for applications in research, education, and small-scale automation.

Advantage:

HIGH POSITIONING ACCURACY: The hybrid ballscrew structure allows the 20mm hybrid ballscrew stepper motor to achieve high accuracy positioning and motion control. The ball screw mechanism reduces the rotary clearance of the mechanical transmission, improving positioning accuracy and repeatability.

HIGH LOAD CAPACITY: The ball screw mechanism is capable of handling large loads, making the 20mm Hybrid Ball Screw Stepper Motor suitable for applications where heavier loads need to be carried.

HIGH RIGIDITY AND STABILITY: Ball screws are more rigid than traditional screw construction, providing more stable and reliable motion control. This helps to reduce vibration and slewing errors, improving system stability and accuracy.

High Efficiency: Due to the highly efficient drive characteristics of the ballscrew, the 20mm Hybrid Ball Screw Stepper Motor has a high transmission efficiency, reducing energy loss and heat generation.

High-speed motion: Hybrid ball screw stepper motors combine the advantages of stepper motors with the transmission characteristics of ball screws, thus enabling high motion speeds for applications requiring fast response and high-speed motion.

High Repeat Positioning Accuracy: The ball screw construction provides high repeat positioning accuracy, allowing the 20mm hybrid ball screw stepper motor to achieve precise repeat positioning for applications requiring high accuracy.

Static Holding Torque: The 20 mm Hybrid Ball Screw Stepper Motor maintains position even in the event of a power failure or cessation of current supply, without the need for an additional braking device.

Simplified control system: 20 mm hybrid ball screw stepper motors typically operate under an open-loop control system, eliminating the need for additional position feedback devices and simplifying control system design and installation.

Motor Selection Requirements:

►Movement/mounting direction

►Load Requirements

►Stroke Requirements

►End machining requirements

►Precision Requirements

►Encoder Feedback Requirements

►Manual Adjustment Requirements

►Environmental Requirements

Production workshop:

Changzhou Vic-Tech Motor Technology Co.,Ltd( follows,we only call company) was founded in year 2011, the company mainly develops, manufactures and sells micro stepper motors, micro gearboxes, micro slider motor, micro linear motor and other products 

The company is located in the Yangtze River Delta Economic Belt, one of the most economically developed regions in China, and is located in Changzhou City, Jiangsu Province, with a beautiful environment. The company is 20 kilometers away from Changzhou Airport, 5 kilometers away from the high-speed railway station, and 1 kilometers away from the high-speed intersection. And Shanghai and Nanjing are about 120 kilometers away. The transportation is very convenient, domestic and international logistics and transportation are very developed and convenient!

The main technical personnel of the company have worked in related industries for more than 10 years, and have working experience in foreign companies such as Japan, South Korea, Europe and the United States, and have working experience in domestic listed companies. Have systematic product development ability, perfect project management ability and good customer communication ability. The company has developed more than 30 customized projects for domestic and international first-class companies, and has cooperated with more than 20 large companies.

The company has a quality management system: ISO9001-2000, and continuously improves the management level and quality control ability through various methods. Relevant personnel often receive internal and external professional training and training, so as to achieve continuous improvement in ability.

The company has a variety of series of products, each series has a complete product system, and has its own exclusive patented products. At the same time, related products and solutions can be customized for customers. At present, the most standardized and perfect product series are:

1. PM type stepping motor series, the motor diameter is 6 8 10 15 20mm, this series of motors can be equipped with a reduction box, and can be used to make a screw bracket type slider motor.

2. Hybrid stepper motor series, the size of the motor base is 14 20 28 35 42 57 86mm, etc. At the same time, it can be equipped with different sizes and speed ratio reduction boxes, and can be equipped with different types and lead screws. Motors can be equipped with encoders to improve control accuracy.

3. There are 8*10 10*12 12*13 1024 horizontal miniature reduction gearboxes for miniature metal gearboxes. All series of products with speed ratios from 2 to 1000 have been standardized and produced in batches.

4. BYJ series motors, standard products such as diameter 20 24 28 35mm can be produced.

5. Linear motor series, three series with diameters of 20, 25, and 36mm are all mass-produced, which can match fixed shaft types, through shaft types and screw external drive types. There are different screw outer diameters, tooth pitches, etc. different needs.

The company has a wide range of products and has the ability to customize. The company has in-house tooling and fixture making equipment, fast proofing speed, high reliability of product quality and reasonable price. Welcome new and old customers, friends at home and abroad for consultation, proofing and cooperation