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Five direct acting pushbuttons, one for each counter digit, let the 7283 Series be preset to any value to 99,999. At each reset, the preset value is returned to the display, and output contacts are switched to provide electrical control of an external circuit. Primary count direction is downward. When the count reaches zero, the contact is switched to its original condition. Exacting design specifications and manufacturing standards allow continuous operation at rates to 6000 counts per minute (ball bearing model).
Unit of Measure

Technical Specs

Brands

 N/A
Veeder-Root

Model

 N/A 7283

Type

 N/A High Speed Counter

Drives

 N/A Subtracts one count for specified number of drive shaft revolutions; adds in opposite rotation

Speed

 N/A Sleeve Bearings: 4000 rpm or cpm continuous; Ball Bearings: 6000 rpm or cpm continuous

Rated Life

 N/A 500 million counts or 1 million resets under normal operating conditions

Maximum Torque

 N/A 4 oz·in2.83 N·cm

Gearing

 N/A 1:1; 3:1 Non Standard

Contact Capacity

 N/A 10 amp at 120 to 240 VAC, 60 Hz; SPDT switch; switch actuation at reset

Number of Figures

 N/A 5

Height

 N/A 0.256 in6.5 mm

Width

 N/A 0.160 in4.1 mm

Color of Figures

 N/A White on Black

Preset

 N/A 5 Pushbuttons

Mounting

 N/A Base

Operating Temperature

 N/A 0 to 131 ºF-18 to 55 ºC

Construction

 N/A Bearings: Porous Bronze Sleeve or Precision Ball Case, Cover: Cast Aluminum Drive Gears: Steel Pinions: Nylon Shafts: Stainless Steel Wheels: Acetal Resin with Steel Gear and Heart Cam

Additional Information

N/A A unique short-stroke, antiscramble, lever-reset mechanism assures correct wheel registration at every operation. Its double shaft extension accepts dual measuring wheels for linear measuring applications - providing reliable, stable contact with the measured material. Special models are available with options such as: special wheel colors; gear ratio variations; panel mounting.

Features

N/A

  • Fast lever-action reset is positive and reliable
  • High speed, bidirectional counting to 6000 CPM
  • 5 figures- high contrast white-on-black numerals
  • Form-c (spdt) output contacts rated 115/230 VAC, 10 amps
  • Geared drive mechanism for long, accurate, service life
  • Strong 5/16" (7.9 mm) stainless steel shaft
  • Double shaft extension is ideal for measuring wheels
  • Permanently lubricated, high reliability sleeve bearings
  • Ball bearing model for extra high speed operation
  • Reset lever may be positioned on left or right side