Incremental angle encoders based on the inductive MOSIN Measuring Principle Product information ugust 2016
WMK2010 series Composed of K WMK2010 and measuring flange or measuring ring Grating period 1000µm Encoder with integrated electronics Outside scanning Design 20 16 73 61 49 0 max. 31 20,75 3 ±0,5 3 ±0,5 H1 0 min. 2 13 H3 /2+5,4 Measuring ring Measuring flange H2 Ø 0,65 10 10 11 Design 21 73 25 61 49 0 7,5 ±0,5 7,50 ±0,5 17,50 /2+2,15 min.0,5 H1 H3 0 Measuring ring Measuring flange H2 0,65 10 10 11 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,15 ± 0,10mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 2
WMK1010 series Composed of K WMK1010 and measuring flange or measuring ring Grating period 1000µm Encoder with external electronics Outside scanning Design 10 or 12 12 12 35,50 16 = = ~9 0 3 2x 3,50 1 ±0,5 1 ±0,5 H1 Measuring ring Measuring flange H3 /2+9,15 0,1 H2 10 11 0,65 Ø 10 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße H1 = ir gap 0,15 ± 0,10mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane (both sides) 3
WMK2110 series Composed of K WMK2110 and measuring ring Grating period 1000µm Encoder with integrated electronics Inside scanning Design 20 H3 10 14,75 min. 2 31 H1 H2 61 3 ±0,5 16 73 Mechanical requirements Burr free +0,1 10,01 0 0,02 0,005 0,5 3,2 0,02 ØB ØS = ØB 1,15±0,05 keep free for >16mm Measuring head width Line counts ØB 512 163,71 ± 0,01 720 229,85 ± 0,02 900 287,15 ± 0,02 1024 326,62 ± 0,02 1440 459,01 ± 0,03 0,8 0,8 1800 473,56 ± 0,06 2048 652,47 ± 0,07 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,15 ± 0,10mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 4
WMK1110 series Composed of K WMK1110 and measuring ring Grating period 1000µm Miniaturized encoder with external electronics Inside scanning Design 10 or 12 H3 10 14 H1 H2 3,5 ~9 16 35,5 3 1 ±0,5 12 Mechanical requirements Burr free +0,1 10,01 0 0,02 0,005 0,5 3,2 0,02 ØB ØS = ØB 1,15±0,05 keep free for >16mm Measuring head width Line counts ØB 512 163,71 ± 0,01 720 229,85 ± 0,02 900 287,15 ± 0,02 1024 326,62 ± 0,02 1440 459,01 ± 0,03 0,8 0,8 1800 473,56 ± 0,06 2048 652,47 ± 0,07 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,15 ± 0,10mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane (both sides) 5
Measuring flange for series WMK2010 and WMK1010 Grating period 1000µm 6x60 (12x30 ) DETIL M 2 : 1 0,005 0,005 0,005 11 ±0,05 5,2 I G 0,1 ØB W Ø 0,10 +0,10 l 0 0,50x45 0,50x45 I 0 0,01 2 +0,50 0 Line counts Ø ØI ØW ØB G 256 81,95 60 +0/0,01 60 +0,02/+0,01 70 6 x M6 360 115,12 60 +0/0,01 60 +0,02/+0,01 75 6 x M6 360 115,12 95 +0/0,01 95 +0,02/+0,01 105 6 x M6 512 163,54 105 +0/0,01 105 +0,02/+0,01 120 6 x M6 512 163,54 143 +0/0,01 143 +0,02/+0,01 153 6 x M6 720 229,78 180 +0/0,01 180 +0,02/+0,01 195 6 x M6 720 229,78 209 +0/0,01 209 +0,02/+0,01 219 6 x M6 900 287,08 180 +0/0,01 180 +0,02/+0,01 195 12 x M6 900 287,08 266 +0/0,01 266 +0,02/+0,01 276 12 x M6 1024 326,55 220 +0/0,01 220 +0,02/+0,01 235 12 x M6 1024 326,55 296 +0/0,01 296 +0,02/+0,01 311 12 x M6 Mechanical requirements for measuring rings on customer specific mechanics 0,51 3,2 >11 15 0,8 Burr free 0,005 0,005 ØF 0,5 ØS = ØF+ 1,15±0,05 keep free for>4mm Measuring head width 0,02 Line counts ØF 256 81,25 ± 0,01 360 114,42 ± 0,01 512 162,85 ± 0,02 720 229,10 ± 0,02 900 286,38 ± 0,02 1024 325,85 ± 0,02 1440 458,29 ± 0,03 1800 572,91 ± 0,06 2048 651,88 ± 0,07 Tolerance priciple in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße 6
Ordering code WMK Scanning head for modular angle encoders Grating period 1000µm WMK 10., Scanning Outside 10 = Encoder miniature 20 = Encoder with integrated electronics Inside 11 = Encoder miniature 21 = Encoder with integrated electronics Performance S = Standard H = High ccuracy Interface 07 = TTL 08 = 1Vpp Reference mark RV = Rectangle pulse linked (90 el) / for TTL RI = Rectangle pulse linked (360 el) / for 1Vpp Functional safety.. = No F = nalog signal (1Vpp) can be used for safety related equipment 3) Design of the scanning head 10 = Miniaturized, connector with electronics on cable, output M23 12 = Miniaturized, pluggable connector with electronics on cable via M12 connector 20 = Standard 21 = Standard, flat Line count 256 2) 360 2) 512 720 900 1024 1440 1800 2048 Interpolation/ Dividing factor 1Vpp TTL S H S H 01 1fold 04 4fold 05 5fold 08 8fold 10 10fold 16 16fold 20 20fold 25 25fold 32 32fold 50 50fold 3 250fold 4 500fold 9 2500fold Cable length 0,50 = 0,50m 1,00 = 1,00m 1,50 = 1,50m 2,00 = 2,00m 2,50 = 2,50m 3,00 = 3,00m 4,00 = 4,00m 5,00 = 5,00m 6,00 = 6,00m Pin configuration UJ = 01, 02S12, 03S12, 27S12 J5 = 16S15 Electrical connection 01 = Free cable end 02S12 = M2312 pin connector male 03S12 = M2312 pin coupling male 16S15 = DSub15 pin 2row male 27S12 1) = Flange socked M23 12pin. male 1) Electrical connection for miniaturized design of the scanning head 10 and 12. 2) Not for inside scanning. 3) Option F only used for dividing factor 01. 7
Technical data WMK Scanning head for modular angle encoders Grating period 1000µm Scanning head 1000µm WMK2010, WMK1010 Performance Standard High ccuracy Interface 1Vpp TTL 1Vpp TTL Position error per grating period ± 2µm ± 0,5µm TTL interpolation/ 1Vpp signalperiod Signal period 1) Interpolation 250µm to 1µm 1 to 250 0,5µm or 0,1µm 500 or 2500 Signal period Dividing factor 1000µm to 31,25µm 1to 32 31,25µm or 20µm 32 or 50 Max. output frequency 400KHz 5MHz 400KHz 5MHz Electrical connection Cable with M23 coupling 12pin male Cable length on the encoder 0,50m 6,00m Power supply 1Vpp: DC 4,0V to 7,0V TTL: DC 5,0V +/ 0,5V Power consumption Typ. current consumption Vibration Shock Design 20, 21: 1300mW at 5V Design 10,12: 1500mW at 5V Design 20, 21: 220m at 5V (without load) Design 10, 12: 240m at 5V (without load) < 200m/s² for 55 2000Hz < 2000 m/s 2 for 6ms Operating temperature range 10 C to 100 C Storage temperature range 20 C to 100 C Protection IP67 Weight 38g design 20, 21 / 10g design 10, 12 1) after 4edgeevaluation 8
Technical data WMK Scanning head for modular angle encoders Grating period 1000µm Measuring flange WMF / Measuring ring WMR 1000µm Line count 256 360 512 720 900 1024 1440 1) 1800 1) 2048 1) Reference mark Single or distance coded Position error per grating period 2) Standard ±11 ± 7,5 ± 5,5 ± 4,0 ± 3,0 ± 3,0 ± 2,0 ± 2,0 ± 1,5 High ccuracy ± 3,0 ± 2,0 ± 1,5 ± 1,0 ±1,0 ± 1,0 ± 0,5 ± 0,5 ± 0,5 Grating pitch accuracy 2) ± 10µm arc length ± 51 ± 36 ± 26 ± 18,0 ± 15 ± 13 ± 9,0 ± 7,5 ± 6,5 ± 5µm arc length ±26 ± 18 ± 13 ± 9,0 ± 7,5 ± 6,5 ± ± 4,0 ± 3,5 ± 3µm arc length ±16 ± 11 ± 8,0 ± 5,5 ± ± 4,0 ± 3,0 ± 2,5 ± 2,0 Outside diameter [mm] 81,95 115,12 163,54 229,78 287,08 326,55 458,99 573,61 652,58 Inside diameter [mm] 60 60 95 105 143 180 209 180 266 220 296 Only measuring ring WMR Electrical max. speed [rpm] Standard 23430 16660 11710 8330 6660 5850 4160 3330 2920 High ccuracy 4680 3330 2340 1660 1330 1170 830 660 580 1) Only in execution with WMR 2) The position error per grating period and the accuracy of the grating result together in the encoder specific error; additional deviations caused by mounting and bearing are not considered in this error. 9
WMK2005 series Composed of K WMK2005 and measuring flange Grating period 500µm Encoder with integrated electronics Outside scanning Design 20 73 61 16 49 0 max. 31 20,75 3 ±0,5 H1 0 min. 2 13 H3 /2+5,4 Measuring flange H2 10 11 Design 21 73 25 61 49 0 7,50 ±0,5 17,50 /2+2,15 min.0,5 H1 H3 0 Measuring flange H2 10 11 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,10 ± 0,05mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 10
WMK1005 series Composed of K WMK1005 and measuring flange Grating period 500µm Miniaturized encoder with external electronics Outside scanning Design 10 or 12 12 35,50 16 = = ~9 0 3 2x 3,50 1 ±0,5 H1 Measuring flange H3 /2+9,15 0,1 H2 10 11 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,10 ± 0,05mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane (both sides) 11
WMK2105 series Composed of K WMK2105 and measuring ring Grating period 500µm Encoder with integrated electronics Inside scanning Design 20 H3 10 14,75 min. 2 31 H1 H2 61 3 ±0,5 16 73 Mechanical requirements Burr free +0,1 10,01 0 0,02 0,005 0,5 3,2 0,02 ØB ØS = ØB 0,35±0,05 keep free for >16mm Measuring head width Line counts ØB 1024 163,10± 0,01 0,8 0,8 1440 229,25 ± 0,02 1800 286,52 ± 0,02 2048 326,02 ± 0,02 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,10 ± 0,05mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 12
WMK1105 series Composed of K WMK1105 and measuring ring Grating period 500µm Miniaturized encoder with external electronics Inside scanning Design 10 or 12 H3 10 H1 14 H2 3,5 ~9 16 35,5 3 1 ±0,5 12 Mechanical requirements Burr free +0,1 10,01 0 0,02 0,005 0,5 3,2 0,02 ØB ØS = ØB 0,35±0,05 keep free for >16mm Measuring head width Line counts ØB 1024 163,10± 0,01 1440 229,25 ± 0,02 0,8 0,8 1800 286,52 ± 0,02 2048 326,02 ± 0,02 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,10 ± 0,05mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane (both sides) 13
l Measuring flange for WMK2005 series Grating period 500µm 6x60 (12x30 ) DETIL M 2 : 1 0,005 0,005 0,005 11 ±0,05 5,2 I G 0,1 ØB W Ø 0,10 +0,10 0 0,50x45 0,50x45 I 0 0,01 2 +0,50 0 Line counts Ø ØI ØW ØB G 512 81,85 60 +0/0,01 60 +0,02/+0,01 70 6 x M6 720 115,02 60 +0/0,01 60 +0,02/+0,01 75 6 x M6 720 115,02 95 +0/0,01 95 +0,02/+0,01 105 6 x M6 1024 163,44 105 +0/0,01 105 +0,02/+0,01 120 6 x M6 1024 163,44 143 +0/0,01 143 +0,02/+0,01 153 6 x M6 1440 229,68 180 +0/0,01 180 +0,02/+0,01 195 6 x M6 1440 229,68 209 +0/0,01 209 +0,02/+0,01 219 6 x M6 1800 286,98 180 +0/0,01 180 +0,02/+0,01 195 12 x M6 1800 286,98 266 +0/0,01 266 +0,02/+0,01 276 12 x M6 2048 326,45 220 +0/0,01 220 +0,02/+0,01 235 12 x M6 2048 326,45 296 +0/0,01 296 +0,02/+0,01 311 12 x M6 Mechanical requirements for measuring rings on customer specific mechanics >11 0,51 0,8 Burr free 3,2 15 0,003 0,003 ØF 0,5 ØS = ØF+ 0,45±0,05 keep free for>4mm Measuring head width Line counts ØF 512 81,35 ± 0,01 720 112 ± 0,01 1024 162,94 ± 0,02 1440 229,18 ± 0,02 0,02 1800 286,48 ± 0,02 2048 325,95 ±0,02 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in 14
Ordering code WMK Scanning head for modular angle encoders Grating period 500µm WMK 05., Scanning Outside 10 = Encoder miniature 20 = Encoder with integrated electronics Inside 11 = Encoder miniature 21 = Encoder with integrated electronics Performance S = Standard H = High ccuracy Interface 07 = TTL 08 = 1Vpp Reference mark RV = Rectangle pulse linked (90 el) / for TTL RI = Rectangle pulse linked (360 el) / for 1Vpp Functional safety.. = No F = nalog signal (1Vpp) can be used for safety related equipment 3) Line count 512 2) 720 2) 1024 1440 1800 2048 Cable length 0,50 = 0,50 m 1,00 = 1,00 m 1,50 = 1,50 m 2,00 = 2,00 m 2,50 = 2,50 m 3,00 = 3,00 m 4,00 = 4,00 m 5,00 = 5,00 m 6,00 = 6,00 m Design of the scanning head 10 = Miniaturized, connector with electronics on cable, output M23 12 = Miniaturized, pluggable connector with electronics on cable via M12 connector 20 = Standard 21 = Standard, flat Interpolation/ Dividing factor 1Vpp TTL S H S H 01 1fold 04 4fold 05 5fold 08 8fold 10 10fold 16 16fold 20 20fold 25 25fold 32 32fold 50 50fold 3 250fold 4 500fold 9 2500fold Pin configuration UJ = 01, 02S12, 03S12, 27S12 J5 = 16S15 Electrical connection 01 = Free cable end 02S12 = M2312 pin connector male 03S12 = M2312 pin coupling male 16S15 = DSub15 pin 2row male 27S12 1) = Flange socked M23 12pin.male 1) Electrical connection for miniaturized design of the scanning head 10 and 12. 2) Not for inside scanning. 3) Option F only used for dividing factor 01. 15
Technical data WMK Scanning head for modular angle encoders Grating period 500µm Scanning head 500µm WMK2005, WMK1005 Performance Standard High ccuracy Interface 1Vpp TTL 1Vpp TTL Position error per grating period ± 1,5µm ± 0,3µm TTL interpolation/ 1Vpp signal period Signal period 1) Interpolation 125µm to 0,5µm 1 to 250 0,25µm or 0,05µm 500 or 2500 Signal period Dividing factor 500µm to 15,625µm 1 to 32 15,625µm or 10µm 32 or 50 Max. output frequency 400KHz 5MHz 400KHz 5MHz Electrical connection Cable with M23 coupling 12pin male Cable length on the encoder 0,50m 6,00m Voltage supply 1Vpp: DC 4,0V to 7,0V TTL: DC 5,0V +/ 0,5V Power consumption Typical current consumption Vibration Shock Design 20, 21: 1300mW at 5V Design 10, 12: 1500mW at 5V Design 20, 21: 220m at 5V (without load) Design 10,12: 240m at 5V (without load) < 200m/s² for 55 2000Hz < 2000 m/s 2 for 6ms Operating temperature 10 C to 100 C Storage temperature 20 C to 100 C Protection IP67 Weight 38g design 20, 21 / 10g design 10,11,12 1) after 4edgeevaluation 16
Technical data WMK Scanning head for modular angle encoders Grating period 500µm Measuring flange WMF / Measuring ring WMR 500µm Line count 512 720 1024 1440 1800 2048 Reference mark Single or distance coded Position error per grating period 1) Standard ± 7,6 ± 5,4 ± 3,8 ± 2,7 ± 2,2 ± 1,8 High ccuracy ± 1,6 ± 1,1 ± 0,8 ± 0,6 ± 0,5 ± 0,4 Grating period accuracy 1) ± 10µm arc length ± 51 ± 36 ± 26 ± 18 ± 15 ± 13 ± 5µm arc length ± 26 ± 18 ± 13 ± 9,0 ± 7,5 ± 6,5 ± 3µm arc length ± 16 ± 11 ± 8,0 ± 5,5 ± ± 4,0 Outside diameter [mm] 81,85 115,02 163,44 229,68 286,98 326,45 Inside diameter [mm] 60 60 95 105 143 180 209 180 266 220 296 Electrical max. speed [rpm] Standard 11710 8330 5850 4160 3330 2920 High ccuracy 2340 1660 1170 830 660 580 1) The position error per grating period and the accuracy of the grating result together in the encoder specific error; additional deviations caused by mounting and bearing are not considered in this error. 17
H1 WMK2030 series Composed of K WMK2030 and measuring flange or measuring ring Grating period 3000µm Encoder with integrated electronics Outside scanning Design 20 73 61 16 49 20,75 1 ±1 1 ±1 H1 H3 min.2 /2+5,65 Measuring ring Measuring flange H2 0,65 14 14 15 Design 21 73 61 25 49 12,2 2 5,5 ±1 5,5 ±1 H3 L Measuring ring Measuring flange H2 0,65 14 14 15 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,40 ± 0,20mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 18
WMK2130 series Composed of K WMK2130 and measuring ring Grating period 3000µm Encoder with integrated electronics Inside scanning Design 10 or 12 H3 14 14,75 min. 2 31 H1 H2 61 1,1 ±0,1 16 73 Mechanical requirements Burr free +0,1 14,01 0 0,02 0,005 0,5 0,02 ØB 3,2 ØS = ØB 1,15±0,05 keep free for >18mm Measuring head width Line counts ØB 170 163,01 ± 0,01 240 229,92 ± 0,01 256 245,13 ± 0,02 300 287,15 ± 0,02 341 325,63 ± 0,03 360 344,42 ± 0,03 480 459,00 ± 0,03 0,8 0,8 512 489,52 ± 0,05 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in H1 = ir gap 0,40 ± 0,20mm, set with spacer foil H2 = Reference track marking H3 = Direction of shaft rotation for positive counting = Ground plane 19
Measuring flange for WMK2030 series Grating period 3000µm 6x60 (12x30 ) DETIL M 2 : 1 0,005 0,005 0,005 15 ±0,05 G 5,2 I 0,1 ØB W l Ø 0,10 +0,10 0 0,50x45 6,5 6,5 0,50x45 I 0 0,01 2 +0,50 0 Line counts Ø ØI ØW ØB G 120 115,12 60 +0/0,01 60 +0,02/+0,01 75 6 x M6 120 115,12 95 +0/0,01 95 +0,02/+0,01 105 6 x M6 240 229,78 180 +0/0,01 180 +0,02/+0,01 195 6 x M6 240 229,78 209 +0/0,01 209 +0,02/+0,01 219 6 x M6 300 287,08 180 +0/0,01 180 +0,02/+0,01 195 6 x M6 300 287,08 266 +0/0,01 266 +0,02/+0,01 276 6 x M6 Mechanical requirements for measuring rings on customer specific mechanics 0,02 0,51 >15 0,8 Burr free 3,2 15 Line counts ØF 0,005 0,005 ØF 0,5 ØS = ØF + 1,15±0,05 keep free for>2mm Measuring head width 120 114,37 ± 0,01 170 162,21 ± 0,02 240 229,05 ± 0,02 256 244,36 ± 0,02 300 286,37 ± 0,02 341 325,53 ± 0,02 360 343,69 ± 0,03 480 458,29 ± 0,03 512 488,87 ± 0,06 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in 20
Ordering code WMK Scanning head for modular angle encoders Grating period 3000µm WMK2 Performance = S 30 S., Scanning 20 = K with integrated electronics; outside scanning 21 = K with integrated electronics, inside scanning 07 = TTL 08 = 1Vpp Interface Reference mark RV = Rectangle pulse linked (90 el) / for TTL RI = Rectangle pulse linked (360 el) / for 1Vpp Functional safety.. = No F = nalog signal (1Vpp) can be used for safety related equipment 1) Line count 120 240 300 Design of the scanning head 20 = Standard 21 = Standard, flat Interpolation/ Dividing factor 1Vpp TTL 01 1fold 04 4fold 05 5fold 08 8fold 10 10fold 16 16fold 20 20fold 25 25fold 32 32fold 50 50fold 3 250fold Cable length 0,50 = 0,50 m 1,00 = 1,00 m 1,50 = 1,50 m 2,00 = 2,00 m 2,50 = 2,50 m 3,00 = 3,00 m 4,00 = 4,00 m 5,00 = 5,00 m 6,00 = 6,00 m Pin configuration UJ = 01, 02S12, 03S12, 27S12 J5 = 16S15 Electrical connection 01 = Free cable end 02S12 = M23 12pin connector male 03S12 = M23 12pin coupling male 16S15 = DSub15 pin 2row male 1) Option F only used for dividing factor 01. 21
Technical data WMK Scanning head for modular angle encoders Grating period 3000µm Scanning head 3000 µm WMK2030 Performance Standard Interface 1Vpp TTL Position error per grating period ± 4µm TTL interpolation/ 1Vpp signal period Signal period 1) Interpolation Signal period Dividing factor 3000µm to 93,75µm 1 to 32 750µm to 3µm 1 to 250 Max. output frequency 400KHz 5MHz Cable length on the encoder 0,50m 6,00m Electrical connection Cable with M23 coupling 12pin male Voltage supply 1Vpp: DC 4,0V bis 7,0V TTL: DC 5,0V +/ 0,5V Power consumption Typ. current consumption Shock Vibration Design 20,21: <= 1300mW at 5V Design 20,21: <= 220m at 5V (without load) < 2000 m/s 2 for 6ms < 200m/s² for 55 2000Hz Operating temperature range 10 C to 100 C Storage temperature range 20 C to 100 C Protection IP67 Weight 38g design: 20, 21 1) after 4edgeevaluation 22
Technical data WMK Scanning head for modular angle encoders Grating period 3000µm Measuring flange WMF / Measuring ring WMR 3000 µm Line count 120 170 2) 240 256 2) 300 341 2 ) 360 2) 480 2) 512 2 ) Reference mark Single or distance coded Position error per grating period 1) Standard ± 15 ± 11 ±7,5 ± 7 ± 6 ± 5,5 ± 5 ± 4 ± 3,5 Grating period accuracy 1) ± 20µm arc length ± 72 ± 51 ± 36 ± 34 ± 29 ± 26 ± 24 ± 18 ± 17 ± 10µm arc length ± 36 ± 26 ± 18 ± 17 ± 15 ± 13 ± 12 ± 9 ± 8,5 ± 5µm arc length ± 18 ± 13 ± 9 ± 8,5 ± 7,5 ± 6,5 ± 6 ± ± Outside diameter [mm] 115,12 162,91 229,78 245,06 287,08 326,23 344,39 458,99 489,57 Inside diameter [mm] 60 75 180 209 180 266 Electrical max. speed [rpm] Standard 50000 35290 25000 23430 20000 17590 16660 12500 11710 1) The position error per grating period and the accuracy of the grating result together in the encoder specific error; additional deviations caused by mounting and bearing are not considered in this error. 2) Only for measuring ring. 23
External electronics General Design 10 Miniaturized scanning head With external electronics on the cable Output: Flange socket M23 1 4 27 ~9 67 22 8 9 17 25 0 0 Design 12 Miniaturized scanning head With external electronics, pluggable on cable via M12 connector Output: Flange socket M23 1 27 4 ~20 67 22 8 9 17 25 Tolerance principle in accordance with ISO 8015 General tolerances in accordance with ISO 2768fH ll dimensions in mm lle Maße in = Mounting surface 24
Interface Incremental signals» 1 V pp MOmeasuring systems with» 1V pp Interface are outputing signals which can be highly interpolated. The sine shaped incremental signals and B are electrically 90 phase shifted and have a signal strength from 1Vpp. The showed sequence of the outputed signals B after is valid for the in the connection drawing stated movement direction. The reference mark signal R has a clear assignment to the incremental signals. Pin configuration Electrical connection: 16S15 15pin SubDconnector Electrical connection: 03S12 12pin coupling M23 Electrical connection: 02S12 12pin connector M23 Power supply Incremental signals Other signals 4 12 2 10 1 9 3 11 14 7 5/15 8 6 12 2 10 11 5 6 8 1 3 4 / 7 9 U P Sensor 0 V Sensor U P 0 V + B+ B R+ R Free Diag+ Diagbrown/ green blue white/ green white brown green grey pink red black / violet yellow Cable Shield is connected with the housing; U P = Power supply voltage Sensor: The sensor wire is connected internally with the corresponding power supply. Nonused pins or wires must not be assigned! DIGwires must not be assigned! DIGsignals are for checking the encoder with MOSTU60. 25
Interface Incremental signals «TTL MOmeasuring systems with «TTL Interface contain electronic, which form the sineform signals with or without Interpolation into digital signals. The incremental signals are outputed as rectangle pulses + and B+ with 90 el. phase shifting. The rectanglemarksignal is composed from one or more reference impulses R+, which are assigned with the incremental signals: The integrated electronic additionally creates the inverse signals, B and R for a safe transmission. The showed sequence of the outputed signals B after is valid for the in the connection drawing stated movement direction. The measuring step results through the distance between two flanks from the incremental signals + and B+ through 1fold, 2fold or 4fold evaluation. + B+ R+ Signal periode 360 el. Measuring step after 4foldevaluation The inverse signals, B und R are not shown. Pin configuration Electrical connection: 16S15 15pin SubDconnector Electrical connection: 03S12 12pin coupling M23 Electrical connection: 02S12 12pin connector M23 Power supply Incremental signals Other signals 4 12 2 10 1 9 3 11 14 7 5/15 8 6 12 2 10 11 5 6 8 1 3 4 / 7 9 U P Sensor 0 V Sensor U P 0 V + B+ B R+ R Free Diag+ Diagbrown/ green blue white/ green white brown green grey pink red black / violet yellow Cable Shield is connected with the housing; U P = Power voltage supply Sensor: The sensor wire is connected internally with the corresponding power supply. Nonused pins or wires must not be assigned! DIGwires must not be assigned! DIGsignals are for checking the encoder with MOSTU60. 26
Headquarter: 4963 St. Peter am Hart, Nöfing 4 ustria Phone: +43 7722 658 560 Fax: +43 7722 658 5611 email: office@amo.at www.amogmbh.com Branches: Germany: MO GmbH Zweigniederlassung Deutschland Bussardstrasse 10 D 78655 Dunningen Phone: +49 7403 913 283 Fax: +49 7403 913 267 email: office@amogmbh.com Homepage: www.amogmbh.com US: MO Corporation 9580 Oak ve Parkway Suite 7162 Folsom, C 95630 Phone: +1 916 791 2001 Fax: +1 916 720 0430 email: sales@amosin.com Homepage: www.amosin.com Italy: MO Italia s.r.l. 20128 Milano MI Italia Via siago 14 Phone: +39 029 108 23 41 email: info@amoitalia.it Homepage: www.amoitalia.it uthorized dustributors and sales partners in other countries: Please look at www.amogmbh.com Technische Änderungen vorbehalten. Technical data are subject to change without notice. PI_ROT_INC_0816_EN