OP12

Position indicator with hollow shaft

• Two counters with 5-digit (standard red digit indicates decimals; on request 2 red digits for hundredths or 5 black digits for mm). Reading until 99999. Digit height: 5,5 mm.
• Shock-proof self-extinguishing technopolymer. Protection IP64. Max. temperature 80°C.
• Reading with 18° inclination. 
• Standard shaft hole: ø25H7. Smaller bores with reducing bush.
• Rotation direction of counters: clockwise-clockwise = DX-DX; anti-clockwise-anti-clockwise = SX-SX; clockwise-anti-clockwise = DX referred to the  counter (upper); anti-clockwise-clockwise = SX referred to the counter (upper).
• Lock-pin: centre distance 40 mm (standard)
On request:  
• Lock-pin: centre distance 30 mm (indicate I30).
OP12A with 1 positioning button for zero-set “AZZ” on higher counter.
OP12R  with “change lever” of the functioning of the two counters: for ex. for measuring tool’ s radius ( pitch) or diameter (double pitch). Available for ratios until 1 revolution = 60.
• Colours: orange RAL 2004, black RAL 9005.

Photogallery

1. Counter 1
2. Counter 2
3. Positioning push-button
4. 2 fori di fissaggio Ø2,5x10
5. Lock pin
6. Fixing screw
7. Dust seal
8. Selector 

MOUNTING POSITION
VIEW «A» 
for horizontal shaft tilted, top view 
VIEW «B» 
for vertical shaft, side view 
Introduce the indicator through the hollow shaft and set the lock pin into the arranged hole. Set the instrument on the inner (zero) value and block the fixing screw.

 

COUNTER

Combinations: DX-DX / SX-SX DX-SX / SX-DX.
The rotation of counters  has as reference always counter  (the first to be choosen, at the top), for ex.: 
SX-DX shows that counter  turns anti-clockwise and counter  turns clockwise; 
DX-DX shows that both counters turns clockwise.


    DISPLAY
 

for decimal indication (standard)        

for hundrethstel indication (2RR)

for indication in millimetri (5RN)

for decimal indication with 0-button (3RN-1RR)

 

DIRECTION OF ROTATION
DX increasing values with clockwise rotation, 
      decreasing values with anti-clockwise rotation
SX increasing values with anti-clockwise rotation,
decreasing values withclockwise rotation

 

COUNTER 
               
with positioning/reset buttons  with selector

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PITCH INDICATION AFTER 1 REV. MAXIMUM SPEED rpm
mm mm inches mm inches

0,5

000 50

150

0,75

000 75

100

1

001 00

60

1

0001 0

00 039(37)

300

150

1,25

0001 2(5)

300

1,5

0001 5

300

1,7(5)

0001 7(5)

300

2

0002 0

00 078(74)

200

100

2,5

0002 5

200

3

0003 0

000 11(81)

200

300

4

0004 0

000 15(74)

150

300

5

0005 0

000 19(68)

150

200

6

0006 0

150

7,5

0007 5

100

8

0008 0

100

10

0010 0

000 39(37)

60

150

12

0012 0

60