Veeder Root 7272 Small Reset, 7287 Small Reset Catalog Page

VEEDER-ROOT brand

Mechanical & Electric Counters

E C

C O

T R

The long-time standard in small, flange mount, mechanical totalizers. All external and internal parts are corrosion resistant. Its ruggedness and reliability contribute to trouble free and accurate performance – indoors and out.

■ Accurate, smooth operation and long service life

■ Easy to see 5 figure display – high contrast white-on-black numerals

■ Small overall size with solid base-mount flange

■ Stainless steel drive shaft

■ Tough molded case and internal parts

■ Maintenance free – lubrication never required

■ Dust and corrosion resistant

Series 7272 is available with left or right hand ratchet drives, while series 7287 is equipped with revolution drive (adds one count per shaft revolution in either direction).

Where order quantities permit, special variations are possible, such as: mounting options, special levers and couplings, and custom display colors.

For heavy industrial application, see Series 1259-1262 For higher speed operation, see Series 7268

SPECIFICATIONS

Drive Ratios:

Series 7272:

minimum arc of 40°; travel limited to 45°; internal lever return spring

Series 7287:

either direction; will not subtract

Speed: Ratchet: Harmonic – 1000 cpm; impact – at least 30 ms to advance

lever 45°; Revolution: 1000 rpm

Torque: Maximum Static: 3 oz-in. (2.12 N.m), ratchet 8 oz-in (5.65 N.m) Size of Figures: 0.187 in. (4.7 mm) high by 0.099 in. (2.5 mm) wide Color of Figures: White on black standard Reset: Manual knob or lock-and-key reset; see model

Typical Applications:

Ratchet Drive, adds one count for shaft actuation through

Revolution Drive, adds one count for shaft revolution in

7272/7287 Small Reset

The ideal combination of small overall size, and large figure size . . . available in reset and nonreset versions

Lubrication: Not required Mounting: Base Construction: Case: Glass filled nylon; Drive Shaft: Stainless steel; Wheels,

reset knob, pawls, yoke, end caps, and working parts: Acetal resin

Net Weight: 2.4 oz. (68.0 g)

Model No. Description Rotation 0727215-001 Ratchet drive, 5 figure, knob reset

0727215-012 Ratchet drive, 5 figure, lock-and-key reset 0727215-002 Ratchet thumb lever drive, 5 figure, knob reset 0727215-004 Ratchet drive, 5 figure, nonreset 0728715-001 Revolution drive, 5 figure, knob reset

0727225-001 Ratchet drive, 5 figure, knob reset 0727225-022 Ratchet drive, 5 figure, lock-and-key reset 0727225-007 Ratchet drive, 5 figure, nonreset

0727235-001 Ratchet drive, 5 figure, knob reset 0727235-019 Ratchet drive, 5 figure, lock-and-key reset 0727235-002 Ratchet thumb lever drive, 5 figure, knob reset 0727235-007 Ratchet drive, 5 figure, nonreset 0728735-001 Revolution drive, 5 figure, knob reset

0727245-001 Ratchet drive, 5 figure, knob reset 0727245-019 Ratchet drive, 5 figure, lock-and-key reset 0727245-005 Ratchet drive, 5 figure, nonreset

Dimensions:

1.200"

30.5mm

1.000"

25.4mm

.102"

Dia.

10.070" .8mm

0.570"

14.5mm

0.805"

20.4mm

1.180"

30.0mm

1.282"

32.6mm

Four Holes

0.128"

3.3mm Dia.

.156"

4.0mm

Shaft Dia.

0.386"

9.8mm

1.200"

30.5mm

LEFT HAND

WITH KNOB RESET

TOP VIEW

1.282"

32.6mm

Farm Machinery

DANAHER INDUSTRIAL CONTROLS

3.08

Punch Press

0.964"

24.5mm

1.440"

36.6mm

END VIEW RATCHET DRIVE

NOTE: Right hand drive models are mirror image.

0.100"

2.5mm