Flexible Aluminum Shaft Coupling Clamp D19L25 3x3mm Stepper Motor Couplers for CNC & 3d printer Engraving Machine

2 reviews Orders (0)
Rs. 350 450 -22 %
Product Code: 11003000
Availability: In Stock


  • Material: Aluminum Alloy
  • Outer Diameter: 19mm
  • Length: 25mm
  • First bore diameter: 3mm
  • Second bore diameter: 3mm
  • Main color: Silver tone
  • Torsional stiffness: Zero backlash


Flexible coupling shaft can connect your driving shaft with the driven shaft .it is very efficient in eliminating to the possible extent. Minimum backlash is another great advantage of this aluminum flexible coupling.this flexible coupling with the outer diameter is machined aluminum coupling. First bore diameter is 3mm and second bore diameter is of 3mm also.

Its comes with the spiral cut in the middle along the length which makes it flexible so they can make be shafts even they are not perfectly co-linear and will help to reduce binding effects. So couple are also known as beam coupling, helical coupling and flexible coupling

Features of Flexible Coupling shaft:

  • Absorption of parallel angular and shaft end play by spring action.
  • Corrosion resistance and high durability.
  • For little torque shaft connect.
  • One please construction with long-lasting performance.
  • Low moment of inertia offering constant velocity.
  • widely used in drive system for encoders light to medium duty flexible coupling is required

Specification of flexible coupling shaft

  • Material: Aluminum Alloy
  • Outer Diameter: 19mm
  • Length: 25mm
  • First bore diameter: 3mm
  • Second bore diameter: 3mm
  • Main color: Silver tone
  • Torsional stiffness: Zero backlash
  • Standard or Nonstandard: Standard
  • Nominal Torque: 1.2 N.M
  • Maximum Torque: 2.4 N.M
  • Structure : Flexible

Package includes

1x Flexible Coupling shaft