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Series 7434 Linear Measuring, Worm Drive

Series 7434 Linear Measuring, Worm Drive

7434

 

Quick Specs...

  • A five-digit, gear-driven totalizer
  • Ideal for use with measuring wheels


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Overview Industry/Application Specifications Related Info

Overview / Design Principle:

Available in three popular geared ratios, the Series 7434 is typically used with measuring wheels to totalize feet, yards, 1/8 yards, or meters. Its double-ended shaft can carry two measuring wheels for extra grip and stability in contacting measured material. It is commonly used in the textile, wire and cable, paper, rope, and sheet products industries.

Noncorrosive materials are used throughout for years of trouble-free service. Models are provided that add in the clockwise, or counterclockwise direction. Opposite rotation subtracts. All are righthand drive.

Other features and configurations are available on special order, such as: shaft variations, special wheel colors and markings, and reset options.

Features and Benefits:

  • Precision linear measurement of all types of moving materials
  • Double stainless steel shafts accept dual measuring wheels
  • Heavy-duty ball bearings allow shaft speeds to 3000 rpm
  • White-on-black, high contrast figures for easy viewing
  • Clean, modern styled enclosure – corrosion and dust resistant
  • Models with 3:1, 1:1, or 0.375:1 revolution-to-count ratio
  • Counts in yards,1/8 yards, or feet using standard footage wheel
  • Counts in meters, using 1/3 meter wheel
  • Smooth action rotary knob reset

Applications / Industries:

  • A five-digit, gear-driven totalizer Ideal for use with measuring wheels.   Designed for linear measurement applications involving feet, yards or meters. Commonly used in the textile, wire and cable, paper, rope, and sheet products industries for footage counting within converting industry applications.
Standard Features
Drive: Geared Drive, adds one count for a specified number of drive shaft revolutions; models subtract for opposite rotation; with 0.375:1 ratio, right wheel is marked 0 to 7/8 by 1/8ths and reads yards and eighths when used with 1-foot circumference measuring wheels
Speed: Continuous 3000 rpm or 3000 cpm, whichever is limiting
Torque: Max static 2 oz-in.
Gearing: Standard 3:1, 1:1, and 0.375:1
Figures: 5; 0.270 in. high by 0.185 in. wide (6.9 mm x 4.7 mm); white on black
Reset: Manual knob
Lubrication: Not required
Mounting: Base
Construction: End caps and worm base: Zamak; Case: C.A.B. plastic;
Internal Parts: Acetal resin, A.B.S. plastic or sintered metal; Worm Drive Shaft: Stainless steel
Net Weight: 1 lb. (0.454 kg)

Available Specifications:

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