Question

What is a lead screw stepper motor? Stepper motor with lead screw. Nema 17 stepper motor with lead screw.

SAMSR can customize screw lead, stroke linear screw stepper motor, optional external drive, through-type, K-type fixed shaft type, C-type fixed shaft type, shaft end can be customized processing, screw surface can be selected Teflon coating.Contact us: anwenqq2690502116@gmail.com

Answer 1

The screw is another important part of the screw stepper motor. It is a helical metal rod that can convert rotary motion into linear motion. Lead screws are often used with rails and positioners for precise position control.

Screw stepper motor, also known as linear stepper motor and linear screw motor, is a special motor that directly converts the angular displacement of a rotary stepper motor into a linear displacement. Screw stepper motors expand the scope of use of stepper motors in the field of precision motion control, and through the precision control of the motor body and screw rods and strict manufacturing processes, precision linear motion with higher precision than the installation of mechanical linkages can be achieved. 

Such as nema 42 specification screw stepper motor and so on. Screw stepper motor specifications include nema20, nema28, nema35, nema42, nema57, nema86 specifications.

Answer 2

The advantages of screw stepper motors are as follows:

1. Simplify the structural design and make the equipment mechanism more exquisite;

2. Make the stepper motor can be applied to the field of high-precision transmission;

Shenzhen screw motor manufacturer, with high-precision screw stepper motor, ACME trapezoidal screw and imported high-wear-resistant engineering plastic nut as the core, using the American ElectroCraft technology process, the stepper motor and screw seamless integration to achieve high-precision, small-volume, high-life linear transmission. Especially suitable for small space, small stroke, high-precision applications, such as visual positioning, grasping, push positioning, etc.

Our screw stepper motors cover 20mm, 28mm, 35mm, 42mm, 57mm, 86mm specifications, including external drive type, through-shaft type, fixed shaft type three structures, with high precision, high life, high speed, high reliability characteristics. Products are widely used in laboratory instruments, medical instruments, semiconductor equipment and other high-precision transmission fields.

Answer 3

Core features of screw stepper motor:

1) Complete independent research and development from the body to the whole machine to confirm that the overall performance of the motor is better;

2) ACME specification high-precision trapezoidal screw, screw lead accuracy ± 0.017mm;

3) Imported high wear-resistant engineering plastic nuts, the service life can reach 2.1 million times*;

4) Optional clearance nut assembly to completely eliminate the screw round-trip clearance;

5) Optional encoder and brake;

6) It can be combined with integrated stepper driver to form pulse, RS232/RS485, CAN communication type open-loop/closed-loop integrated machine;

7) Mature application in automatic assembly, 3C testing, medical instruments, laboratory instruments and other fields;