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Series 42mm Linear Screw Stepper Motor

  •   On the basis of the traditional stepper motor and by perfectly matching the rotor with the precision screwRtelligent TH Series of linear screw stepper motor is applicable to the linear drive of stepper motor.

      Ball screw and sliding screw are optional.

      Driving shaft and externally-driven installation mode are optional.

      Anti-backlash nuts are optional.

      Closed loop encoders are optional.

      High precision accuration and long service life.

  • support hotline:0755-29503086
  • Product Details

Model selection of a linear screw motor


  1、Determine the load specifications and travel value.

  Size and weight of workpireces and loads, also the motion range of workpieces

  2、Determine the static stress condition of the loads according to its installation.

  eg. Calculate gravity and friction if installed vertically.

  Other forces should be considered as well.

  3、Select the proper size of linear screw motor based on speed and the screw specifications table.

  Estimate static torque based on static stress condition of the system.

  Estimate dynamic torque based on accelerated speed and inertia.

  Approximately determine the condition of the motor body and screw lead.

  (Remarks: the transmission efficiency of ACME screw is 50%-85%)

  4、Select the matching drive.

 


 

 

Technical specifications


Screw structure Model matching motor body Holding torque
N.m
Rated current
A
Motor length mm Screw diameter
mm
Externally-driven 42A03E-□-□ 42A03 42A03 1.5 48 5.54/6.35/8/9.7536
Driving shaft 42A03N-□-□ 42A03 42A03 1.5 48 5.54/6.35/8/9.7536


Series 42 Linear screw stepper motor screw specifications


 

Screw specifications

Screw diameter

5.54

 

 

 

 

Optional lead

0.6096

1.2192

2.4384

4.8768

 

Screw diameter

6.35

 

 

 

 

Optional lead

1.27

2.54

3.175

5.08

6.35

Screw diameter

9.525

 

 

 

 

Optional lead

1.5875

2.116

4.232

5.08

10.16

Series 42 Linear screw stepper motor screw specifications


Dimensional drawing of 42 linear screw stepper motor


Dimensional drawing of 42 linear screw stepper motor

 


Externally - driven nut 

  

42 mm  externally - driven linear srew motor
The diameter of  externally - driven nut


advisory:Series 42mm Linear Screw Stepper Motor