DRO | LINEAR SCALE | FATNESS MEASURING | DS-BO1,DS-BO2 | Q-STOCKER |  
 

A glass scale is installed in the linear scale guaranteeing high accuracy.
There are four types of linear scale: Satandard, Slim, Ultra-slim and long scale type.

Style
Type
Range
* Pleas click an image to see a large picture
Standard
JSM
50~3000 (mm)
Slim
JSS
50~1000 (mm)
Ultra Slim
JSN
50~450 (mm)
For long scale
JSH
1000mm ~
 
Resolution
mm
inch
Example
1L
1/1000 mm
0.00004 inch
JSS1L-500 , JSN1L-250
5L
5/1000mm
0.0002 inch
JSS5L-750, JSM5L-3000
10L
1/100 mm
0.0004 inch
JSH10L-5000, JSH10L-8000
 
* Ordering Details
Linear scale
Style
Resolution
Measuring length
Overall length
JSN1L- 250 (10")
Ultra slim
1/1000mm (= 0.00004inch)
250mm (10")
400mm (16")
JSS5L- 800 (32")
Slim
5/1000mm (=0.0002inch)
800mm (32")
1000mm (40")
JSM5L-1300 (52")
Standard
5/1000mm (=0.0002inch)
1300mm (52")
1500mm (60")
JSH10L-5000
Heavy
1/100mm (=0.0004inch)
5000mm
5200mm



* Please download drawing for each model.
PDF - Adobe Acrobat File
JPG - Image File
DWG - Autocad File


 * TECHNICAL SPECIFICATION
  JSS, JSM, JSN- 1L (1/1000mm) JSS,JSM,JSN- 5L (5/1000mm) JSS, JSM - 1LF
(Feed back or NC scale)
Remark
Output signal    
※ Additional extension cables are optional.
          
Measurement 20㎛ (0.0008 inch) Glass scale
Accuracy 2+2L/1000mm 3+3L/1000mm 2+2L/1000mm
Resolution 1㎛(0.001mm) 5㎛(0.005mm) 1㎛(0.001mm)

Output pulse

250 pulse/mm 50 pulse/mm 250 pulse/mm
Max.Travering Speed
36m / min (120ft/min) 60m / min (200ft/min) 36m / min (120ft/min)
Reference signal 25mm (0.98 inch)
Grating period
0.02mm (0.0008 inch)
Moving force ≤ 5 N

Max. vibration

30 ㎨ (3G)
Storage temp. -20℃ ~ 70℃(-4℉~158℉)
Working ambient temp.
-5℃ ~ 45℃(23℉~113℉)
Supply voltage
+5V, ±5%, 150mA
Protective design grade (1) Equivalent to Ip53, (2)Improvement of the design grade

 * SCALE SPECIFICATION

MODEL JSM,JSS,JSN1L(5L)
mm(inch)

Effective
measuring length
mm(inch)
Max. movable
Length (mm(inch)
Overall Length
JSS, JSM JSN JSS, JSM JSN
50 (2) 50 (2) 90 (3.54) 70 (2.76) 250 (10) 200 (08)
100 (4) 100 (4) 140 (5.51) 120 (4.72) 300 (12) 250 (10)
150 (6)
150 (6)
190 (7.48) 170 (6.69) 350 (14) 300 (12)
200 (8)
200 (8)
240 (9.44) 220 (8.66) 400 (16) 350 (14)
250 (10)
250 (10)
290 (11.41) 270 (10.63) 450 (18) 400 (16)
300 (12)
300 (12)
340 (13.38) 320 (12.60) 500 (20) 450 (18)
350 (14)
350 (14)
390 (15.35) 370 (14.57) 550 (22) 500 (20)
400 (16)
400 (16)
440 (17.32) 420 (16.54) 600 (24) 550 (22)
450 (18)
450 (18)
490 (19.29) 470 (15.80) 650 (26) 600 (24)
500 (20)
500 (20)
540 (21.25)   700 (28)  
600 (24)
600 (24)
640 (25.19)   800 (32)  
700 (28)
700 (28)
740 (29.13)   900 (36)  
750 (30)
750 (30)
790 (31.10)   950 (38)  
800 (32)
800 (32)
840 (33.07)   1000 (40)  
900 (36)
900 (36)
940 (37.00)   1100 (44)  
1000 (40)
1000 (40)
1040 (40.94)   1200 (48)  
1100 (44)
1100 (44)
1140 (44.88)   1300 (52)  
1200 (48)
1200 (48)
1240 (48.81)   1400 (56)  
1300 (52)
1300 (52)
1340 (52.75)   1500 (60)  
1400 (56)
1400 (56)
1440 (56.69)   1600 (64)  
1500 (60)
1500 (60)
1540 (60.62)   1700 (28)  
1600 (64)
1600 (64)
1640 (64.56)   1800 (72)  
1700 (68)
1700 (68)
1740 (68.50)   1900 (76)  
1800 (72)
1800 (72)
1840 (72.44)   2000 (80)  
1900 (76)
1900 (76)
1940 (76.37)   2100 (84)  
2000 (80)
2000 (80)
2040 (80.31)   2200 (88)  
2100 (84)
2100 (84)
2140 (84.25)   2300 (88)  
2200 (88)
2200 (88)
2240 (88.18)   2400 (96)  
2300 (92)
2300 (92)
2340 (92.12)   2500 (98)  
2400 (96)
2400 (96)
2440 (96.06)   2600 (104)  
2500 (98)
2500 (98)
2540 (100.00)   2700 (106)  
2600 (104)
2600 (104)
2640 (109.93)   2800 (112)  
2700 (106)
2700 (106)
2740 (107.87)   2900 (114)  
2800 (110)
2800 (110)
2840 (111.81)   3000 (118)  
2900 (114)
2900 (114)
2940 (115.74)   3100 (122)  
3000 (118)
3000 (118)
3040 (119.68)   3200 (126)  

* Bold typed characters are all JSM (Standard) style

  By the relative moving of MAIN scale and INDEX scale, light signal is changed to Electric signal.
  After that, it is made to high divisional signals via the Electric circuit

Dong Sahn Jenix Co., Ltd
Dongsahn BLDG. 285-1, Gung-dong, Guro-gu, Seoul, Korea (Zip: 152-110)
Tel: +82 2 2625 2222 / Fax: +82 2 2625 2228
E-mail: jenix@jenix.co.kr
www.jenix.co.kr or www.dsjenix.com
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