Metric Size, 
Plastic Digital Position Indicators

EN 954

Elesa Model DD51
wo

DA04

RoHS Compliant

Specification
Housing: Technopolymer plastic (Polyamide PA)
Orange RAL 2004 or Gray RAL 7035
Shaft receptacle: Steel, blackened, with standard bore of 10 mm, H7 tol.
Set screw: M3, stainless steel with internal hexagon and serrated point
Seal: O-ring seal between hollow shaft and housing
Counter: 4 digits, maximum 9999
Figures in white, number wheels for integers in black, number wheels for decimals in red

  Information
EN 954 position indicators have a direct coupled drive with digital indications.
The two body parts are ultrasonically welded, thus the housing is especially sturdy and compact.
The foam rubber seal at the back of the indicator housing prevents the transmission of vibration between the machine and the counter mechanism and also acts as a seal..
Special attention was paid to the positioning of the readout window. The numbers are easily legible and are even enlarged by the magnifying effect of the sight glass.

See our technical section for bore tolerances.
 

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 AN Type - Counter Above on the Chamfer
Dimensions in millimeters
Part Number
Reading After One Revolution
Spindle Pitch
Max. RPM
Type R
Clockwise Increasing
Type L
Counter-Clockwise Increasing
Orange
Gray
Orange
Gray
00.50
.5
500
01.00
1.0
250
001.0
1.0
1500
001.25
1.25
1500
001.5
1.5
1500
002.0
2.0
1250
002.5
2.5
1000
003.0
3.0
830
004.0
4.0
625
005.0
5.0
500
006.0
6.0
415
008.0
8.0
315
010.0
10.0
250
   
 FN Type - Counter Above in Front
Dimensions in millimeters
Part Number
Reading After One Revolution
Spindle Pitch
Max. RPM
Type R
Clockwise Increasing
Type L
Counter-Clockwise Increasing
Orange
Gray
Orange
Gray
00.50
.5
500
01.00
1.0
250
001.0
1.0
1500
001.25
1.25
1500
001.5
1.5
1500
002.0
2.0
1250
002.5
2.5
1000
003.0
3.0
830
004.0
4.0
625
005.0
5.0
500
006.0
6.0
415
008.0
8.0
315
010.0
10.0
250
   
 AR Type - Counter Below on the Chamfer
Dimensions in millimeters
Part Number
Reading After One Revolution
Spindle Pitch
Max. RPM
Type R
Clockwise Increasing
Type L
Counter-Clockwise Increasing
Orange
Gray
Orange
Gray
00.50
.5
500
01.00
1.0
250
001.0
1.0
1500
001.25
1.25
1500
001.5
1.5
1500
002.0
2.0
1250
002.5
2.5
1000
003.0
3.0
830
004.0
4.0
625
005.0
5.0
500
006.0
6.0
415
008.0
8.0
315
010.0
10.0
250
   
 FR Type - Counter Below in Front
Dimensions in millimeters
Part Number
Reading After One Revolution
Spindle Pitch
Max. RPM
Type R
Clockwise Increasing
Type L
Counter-Clockwise Increasing
Orange
Gray
Orange
Gray
00.50
.5
500
01.00
1.0
250
001.0
1.0
1500
001.25
1.25
1500
001.5
1.5
1500
002.0
2.0
1250
002.5
2.5
1000
003.0
3.0
830
004.0
4.0
625
005.0
5.0
500
006.0
6.0
415
008.0
8.0
315
010.0
10.0
250