727235-001 Veeder-Root, 727235-001 Datasheet

727235-001

Manufacturer Part Number

727235-001

Description

Counter; Ratchet Drive; Base Mount; 5; 0.187 in.; Left/Right Hand; 0.156 in.

Manufacturer

Veeder-Root

Type

Counterr

Datasheet

1.727215-001.pdf (1 pages)

Specifications of 727235-001

Application

Farm machinery and punch press

Counter Type

Ratchet Drive

Diameter, Shaft

0.156 in.

Digit Height

0.187 in.

Dimensions

1.18"L×1.44"W×1.282"H

Display Digit Height

0.187 "

Display Type

Digital

Function

Counter

Material, Casing

Glass Filled Nylon

Mounting Hole Size

0.128 in.

Mounting Type

Base

Number Of Digits

Primary Type

Mechanical

Shaft Extension

Left⁄Right Hand

Weight

2.4 Oz.

Lead Free Status / Rohs Status

RoHS Exempt Product

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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.

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.

SPECIFICATIONS

Drive Ratios:

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

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

3.08

For heavy industrial application, see Series 1259-1262

For higher speed operation, see Series 7268

Typical Applications:

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: Ratchet Drive, adds one count for shaft actuation through

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

Series 7287: Revolution Drive, adds one count for shaft revolution in

either direction; will not subtract

lever 45 ; Revolution: 1000 rpm

VEEDER-ROOT

Mechanical & Electric Counters

DANAHER INDUSTRIAL CONTROLS

Farm

Machinery

brand

Punch

Press

7272/7287 Small Reset

Lubrication: Not required

Mounting: Base

Construction: Case: Glass filled nylon; Drive Shaft: Stainless steel; Wheels,

Net Weight: 2.4 oz. (68.0 g)

.102"

Model No.

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:

Dia.

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

30.5mm

1.200"

25.4mm

1.000"

10.070"

.8mm

END VIEW RATCHET DRIVE

24.5mm

36.6mm

0.964"

1.440"

NOTE: Right hand drive models are mirror image.

Description

The ideal combination

of small overall size,

and large figure size . . .

available in reset and

nonreset versions

20.4mm

30.0mm

14.5mm

0.805"

1.180"

0.570"

0.100"

2.5mm

32.6mm

1.282"

Four Holes

3.3mm

0.128"

Shaft Dia.

Dia.

4.0mm

9.8mm

0.386"

.156"

END VIEW REVOLUTION DRIVE

30.5mm

1.200"

24.5mm

36.6mm

0.964"

1.440"

WITH KNOB RESET

LEFT HAND

TOP VIEW

Rotation

32.6mm

1.282"

0.100"

2.5mm

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