Veeder Root 7298 High Speed Catalog Page

VEEDER-ROOT brand

Mechanical & Electric Counters

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Exacting design specifications and manufacturing standards make this
high speed totalizer appropriate for continuous operation at rates to
6000 counts per minute (ball bearing model). Its 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.

■ Fast lever-action reset is positive and reliable

■ High speed, bidirectional counting to 6000 cpm

■ 5 figures – high contrast white-on-black numerals

■ 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

■ Ideal for high speed coil winding or linear measurement tasks

Special models are available with options such as: special wheel colors,
gear ratio variations, panel mounting.

7298 High Speed

High-speed, quick reset
and long life . . . double
shaft extension accepts
dual measuring wheels

SPECIFICATIONS

Speed: Sleeve Bearings: 4000 rpm or cpm continuous; Ball Bearings: 6000

rpm or cpm continuous

Drive: Geared Drive, adds one count for drive shaft revolution, subtracts in

opposite rotation

Shaft Diameter: 0.312 in. (7.9 mm); (when used with measuring wheel,

requires wheel with 0.313 in. bore.)

Torque: 4 oz-in. max.
Gearing: 1:1
Number of Figures: 5 figures
Size of Figures: 0.256 in. high by 0.160 in. wide
Color of Figures: White on black
Reset: Manual lever
Lubrication: Not required
Mounting: Base
Construction: Case, Cover: Cast aluminum; Wheels: Acetal resin with steel

gear and heart cam; Drive Gears: Steel, brass or acetal resin; Shafts:
Stainless steel, 5/16" diameter; Pinions: Nylon; Bearings: Porous bronze
sleeve or precision ball

Net Weight: 2 lb.(907 g.)

For other ratios, see Series 1953, 7434
For measuring wheels, see page 3.18

Typical Application:

123456

Coil Winding Length Measuring

3.14

VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR

12345

Model No. Description Rotation
0729825-003 Geared drive, 1:1 ratio,

0729825-502 Geared drive, 1:1 ratio,

5 figures, sleeve bearing, base

or

2

5 figures, ball bearing, base

Dimensions:

45°

1.950"

49.53 mm

2.000"

50.8 mm

4.095"

104.01 mm

0.3125"

7.94 mm

2.265"

57.53 mm

1.180"

29.97 mm
Both Ends

Dia

3.860"

98.04 mm

6.930"

176.02 mm

4.565"

115.95 mm

1.710"

43.43 mm

0.315"

8.00 mm

4

3.228"

81.99 mm

0.590"

14.99 mm