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Magnescale > Products > Feedback Scales > MJ100/110 Series
 

MJ100/110 Series

 
MJ100 / 110 Feedback Scale
 

High response speed interpolator unit for position control

  • Capable of 40 to 1000 divisions
  • Produces quadrature A/B signals with a resolution from 2 µm to 125 µm, when used in combination with the optionally available Digiruler PL25 head unit and the SL110/130 scale unit (scale signal wavelength: 5 mm), or with the PL60 and the SL331 scale unit (scale signal wavelength: 2 mm).
  • MJ100: Supply voltage 5 V input Line driver (EIA-422) output
  • MJ110: Supply voltage 12 to 30 V input Open collector (lOL=50 mA) output
  • MJ100 also generates U/ V/ W phase output with a period of reproduced DIGIRULER signal (5 mm with PL25; 2 mm with PL60)
Specifications
Model
MJ100
MJ110
Power supply
5 V (4.5 V to 6 V)
12 V to 30 V (11 V to 31 V)
Power consumption
4 W
3 W
Output interface
Line driver (EIA-422)
Open collector (IoL = 50 mA max.)
Outputs
A/ B phases, Z phase, U/V/W phases, alarms
A/ B phases, Z alarms
Number of divisions
1000, 960, 800, 512, 500, 480, 400, 256, 240, 200, 128, 120, 100, 80, 64, 40
and 1/2 of each of these (which does not satisfy the synchronized reference point specifications.)
Maximum
response
frequency
1000
divisions
6 KHz

(1800 m/min when connected to PL25; 720 m/min when connected to PL60)
600 KHz

(180 m/min when connected to PL25; 72 m/min when connected to PL60)
500
divisions
15 KHz

(4500 m/min when connected to PL25; 72 m/min when connected to PL60)
1.5 KHz

(450 m/min when connected to PL25; 180 m/min when connected to PL60)
200
divisions
42 KHz

(12600 m/min when connected to PL25; 72 m/min when connected to PL60)
600 KHz

(1200 m/min when connected to PL25; 4802 m/min when connected to PL60)
120
divisions
70 KHz

(21000m/min when connected to PL25; 72 m/min when connected to PL60)
600 KHz

(2220 m/min when connected to PL25; 888 m/min when connected to PL60)
Minimum phase difference
100 ns
1 µs
Alarms
Speed alarm (minimum phase difference time or maximum response frequency);
Level alarm (0.4 Vp-p or less); Minimum alarm time: approximately 400 ms
System startup time
Within 0.5 seconds after the power comes on line
External dimensions
138 x 93 x 26 (mm) / 5.43" x 3.66" x 1,024" including protrusions
Compatible head unit
PL25 or PL60
Operating temperature
0 °C to 45 °C / 32 °F to 114 °F
Storage temperature
-20 °C to 60 °C / -4 °F to 140 °F
Mass
350g/ 0.77Ibs
Supplied accessories
Manual, output connector, connector cap, mounting screws
Options
SET-P16-1 (for external reference point) Scale extension cable, external reference point extension cable
Output connector with cable