AM75 Digital Bend Angle Measuring Machine

Model #: 21286

Measuring Bend Angles for Tube Bending & Fabrication Machines

The AM75 digital protractor uses two arms to measure a bend angle. One arm is fixed and the other arm (dynamic) has two axis 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 AM75 digital protractor to move quickly from one bend configuration to another while at the same time providing sensitivity for accurate measuring. Patent Pending.

All digital protractors are designed and tested in house.  We use standard purchased components to build every digital protractor.  We at Winton are proud of the quality of every protractor sold.  Please, call us today and ask how the quality of the bend angle measurements our machines provide will translate into quality bent tubing on your shop floor.  The AM75 is a digital protractor designed to measure the bend angle of numerous bent tube configuration. The digital protractor’s measuring range is from 0 to 360 degrees in increments of 0.1 degrees. The AM75 protractor uses a high-resolution encoder to ensure the repeatability of bend angle measurements. The digital readout, displayed in large numerals, updates continuously to show the real-time bend angle.

Winton Machine USA's AM75 digital protractor is used to measure the bend angle of copper & aluminum tubing, coaxial cable, & sheetmetal.

Product Video & Details

Customers using Internet Explorer may have difficulty viewing the online training videos.

We suggest using Chrome, Safari, Microsoft Edge, or another modern internet browser to view our videos. To find out more about the system requirements to view our training videos, and to see if your device meets them, click here.

Specs & Equipment
  • Measuring Range: 0 to 360°
  • Accuracy: <0.05° Repeatability: <0.05°
  • Displayed resolution: 0.1°
  • Bearings: Linear ball bearings & bronze
  • Weight: 18 lbs. (8 kg)
  • Dimensions: 24″ x 24″ x 5″ deep
  • Power input: 110/220 VAC, 1A draw
  • High resolution encoder
  • 2 axis dynamic arm
  • 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.

Inquire About This Product

    Your Name*

    Company Name*

    Your Email*

    Your Phone*

    Installation Location*

    Applications & Questions
    Tell us about your tubular parts needs. We'll find the right Winton Machine to help you improve productivity while protecting your operators.

    If Available, Upload PDF Drawings With Step Files of the Tube Parts You Need to Fabricate.
    (Max file size 25 MB, PDF, TXT, DOC)

    What Are the Tube Sizes and Wall Thicknesses You Need to Form?

    What Is the Material?

    What Is the Minimum/Maximum Tube Length?

    What Is Your Projected Annual Volume?

    Are These New Parts, or Are They Currently Being Fabricated?

    Are You an OEM or a Contract Manufacturer?

    Questions & Comments
    Feel free to share your feedback, requests and questions below. Someone will be in touch with you promptly. If your need is urgent, please call us at +1-888-321-1499. Thank you.

    How Did You Hear About Us?

    Winton Machine does not share any of your personal information with third parties or any other individuals. Any information submitted to us will remain confidential and completely private.

    This site uses reCAPTCHA

    Skip to content