AM40 Angle Measuring Machine for Tube Fabrication

Model #: 21379

Measuring Bend Angles for Tube Bending & Fabrication Machines

The AM40 is a digital protractor designed to measure the bend angle of numerous bend configurations. Its measuring range is from 0 to 360 degrees in increments of 0.1 degrees. The protractor uses two arms to measure a bend angle. One arm is fixed and the other arm (dynamic) has two axes of motion. The dynamic arm has both rotational and linear motion. The rotational motion is guided by sealed roller bearings and the linear motion is guided by a linear ball bearing. These combined motions allow the protractor to move quickly from one bend configuration to another while at the same time providing sensitivity for accurate measuring (patented).
The AM40 digital protractor uses a high-resolution encoder to ensure the repeatability of the bend angle measurement. The digital readout, displayed in large numerals, updates continuously to show the real-time bend angle.
Winton Machine USA's AM40 digital protractor is used to measure the bend angle of small tubing, semi-rigid coaxial cable, & sheetmetal.

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More Information

Winton Machine: a Global Leader in Tube Fabrication Machines

All digital protractors are designed and tested in-house. We use standard purchased components to build every digital protractor. The team at Winton Machine are proud of the quality of every measuring machine sold.  Contact us today and ask how our bend angle measuring machines will translate into quality bent parts on your shop floor. 

Specs & Equipment
  • Measuring Range: 0 to 360°
  • Accuracy: <0.1° Repeatability: <0.1°
  • Displayed resolution: 0.1°
  • Weight 8 lbs.
  • Dimensions: 12″ x 12″ x 3″ deep
  • Power input: 110/220 VAC, 0.5A draw
  • High resolution encoder
  • 2 axis dynamic arm – angle displayed
  • Large LED display
  • Simple to operate
Safety is a mission-critical part of the continuous improvement culture at Winton Machine Company. Our machines are designed with advanced safety features and are regularly inspected to ensure they meet the highest safety standards. We also provide comprehensive training and resources to ensure your operators are fully equipped to use our machines safely and effectively. As machine safety options evolve, Winton Machine evaluates new safety trends to integrate proven and well-vetted design upgrades in all our machines which are engineered, manufactured and serviced here in the United States.

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