Decimal gear head
Contents
1. a Outline of Gear head inch U S A Gear head inch U S A ER S 3 Type of gear head inch U S A Shown in D is a gear ratio 8 Model No Dimensions Scale 1 4 Unit inch mm Gear fixing screw Unit inch mm ji 0 241 0 531 2 224 kg U 00 Ib S 1 02 1 30 1 26432 j 0 3 ke 0 66 ib 2 m Features PSB os 5563 IE EN 0 24 6 12 7 gis R 3 60 sq l z These gear heads are designed according to inch system 23 g AE elen cone Bete 3 All bearings are ball bearing MX6G IBU z a ni en 8 e Flat washer for M4 4 e 22 reduction ratios from 1 3 to 1 180 are available for the X type 23 reduction ratios from 1 3 to 1 200 are Hexagon nut M4 4 j EEE pe 7 ai IUI nnee gt available for the Z types SOT roles 5 P 8 3 5 YAS 0 177 DIA 04 5 4HOLES o When the decimal gear head reduction ratio 1 10 is used a reduction ratio of up to 1 1800 1 2000 for the Y and s 3 Z types can be attained l l l S Note The value in is for2. D Ks lt 60 mm sq 2 36 inch sa 6 W 70 mm sq 2 76 inch sa 1 5 W 80 mm sq 3 15 inch sq 25 W 90 mm sq 3 54 inch sa 40 W 3 2 o 3 o o 1 18 30 max 2 95 75 0 039 1 THe SO maxs 295175 a 209900 2 a o ce id 5 5 4 33 4 57 110 116 1 26 32 8 sel eo 3 98 4 25 101 108 __12 6 32 l 3 15 80 menaa os SELS Sl A a fo g Ee x 295075 1021024 05 5S8 ozm Le 027 s s a Bape amp UHH 5 Soes 5 0 287 CED 6 12 7 mols 0 20 5 SSe _ z U 338 eg 4 838 BER c a ss 2 Q S Bale ER ERIOPS 3 sole 8 H 4 a scoffs M 8 o 8 J 2 lt 8 2 a A 5 E 8 mjm ES 8 je 5 z Ja i p I ES 5 8 Motor lead A Xo 11811 18 in 300430 mm WEL 18 n 800230 mm Ez F AWG20 a 0 28 7 0 24 6 0 50 12 7 a 0 75 35 AWG20 3 35 85 718 80 0 30 7 5 0 20 5 19 oe 3 79 06 3 12689 4 13 105 L 1 46 87 S a 5 59 142 1 26 32 Note The value in is for gear ratio of 1 30 or larger Note The value in is for g
3. Gear Motor Hine Reduction ratio type capacity 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 1 20 1 25 1 30 1 36 1 50 1 60 1 75 1 90 1 1001 120 1 150 1 180 1 200 A 3 W or smaller PA ofolojrolojol ofoiolf jojoiojopolfojojioloi volo X 140 Wor smaller FOA olo olo olaola ololojlo l olaola ol oloo oa OA Y attached Olololololo lololololololololololo ololololol o Not Z o orolofololololeioioiofofololoiepe oi olololo 60 W 90 W attached P attached OFO LGI OG O O OO R ae o o o o lo olo o o pss Not _ m Eg X 40 W or smaller atashe O O0 00o olojo olololo ololololo olo C ECE Z 60W 90W AGN olola lolo ooo oroloroloroloiofoliololo a X 140 Wor smaller Pe ololololol lo lololololo lol lololololo ololololo O y 60Worlarger attached O1Ololo olo lololo ololololo lolo ololol lolo olo Gear type and reduction ratio list decimal gear head used Gear Motor Hinge Reduction ratio type capacity 1 200 1 250 1 300 1 360 1 500 1 600 1 750 1 900 1 1000 1 1200 1 1500 1 1800 1 2000 x MoWosmaler Ata o of Oo of of of of of of of o of Y P attached Oo O O O O O OF O O0 o o o o 60W 90W Not Z R attached SS reren sG als ES X gOWorsmalerapadheg O jo o jojofo ojolofjo C EPI z eowsow Wt o elolololelololelololo J Coding system M X
4. B 443 High torque gear head Type of gear head not listed on each page 40 0W uonanpu Type of high torque gear head Model No Dimensions Scale 1 4 Unit mm inch Gear fixing screw Allowable shaft torque with high torque gear head directly connected D Mass The number of revolutions is calculated based on the synchronous rotating speed 1500 r min 1800 r min lt 75 2 95 _45 1 77 Wer Usually actual speed is slow by 2 to 20 the value shown in the table depending on load condition a 10 0 39 53 2 09 12 7 0 28 jn 3 5 Gah 35 omme V Gn e With hinge Sq 90 mm 3 54 inch sq 60 W Unit of permissible torque upper N m lower Ib in 3 rasa ger 3 54 inch sq RY q 3 MR9GOB A el o Speed reduction ratio 8 als 9 dt 8 07 Rotating speed r min O Ball bearing R a a M6P1 0 x 20 0 79 3 Hinge i si las sri Dy 7 Ss 5 not attached 8 ke z 3 50 Hz e e 8 S PL tas 8 MP9G50B 135 161 196 a Eren os MP9G200B 4 M6P1 0 4 08 5 00 33 S tet 60 Hz 127 UZ UG 3 112 135 oF a R
5. Model No Reduction ratio Decimal gear head 6 86 EON KON 220 Is 18 20 25 30 36 50 60 75 90 100 120 150 180 200 10 M4G Tl 72 61 52 41 MX6G MX7G MX8G MX9G 81 75 81 MZ9G MY9G 81 75 70 81 MR9G MP9G 70 81 MX6G MX7G MX8G MX9G 72 61 81 MX9G D SSBSBERBEDUTDDIAAAWIWIOI 60 60 60 45 81 MZ9G D 60 60 60 54 45 81 MX6G MX7G MX8G MX9G 25 eE 25 Ae 81 75 70 lt for C amp B motor MY9G H 81 75 70 65 When the decimal gear head is used the total efficiency is the product of gear head efficiency and decimal gear head efficiency Gear head efficiency and ambient temperature Overhung load and thrust load The overhung load is defined as a load applied to the output shaft in the right angle direction This load is generated when the gear head is coupled to the machine using a chain belt etc but not when the gear head is directly connected to the coupling As shown in the figure below the permissible value is determined based on the load applied to the L 2 position
6. 1 34 DIA 034 92 sq 3 62 sq 92 sq 3 62 sq 92 sq i T i I ij 3 62 st 3 62 sq 92 sq ij T I i 1 l a s m f oOo Motor leadwires Motor leadwires M leadwi 11 8141 18 in 300 30 mm 11 8141 18 in 300 30 mm trates 18 in 800430 mm 9 06 1 18 in 230 30 mm Brake leadwires AWG20 Brake leadwires AWG20 7 11 81 1 18 in 300 30 mm 11 81 1 18 in 300430 mm a mm AWG20 AWG22 AWG22 AWG22 AWG20 peey Jeen Cooling fan leadwires Motor leadwires 11 81 1 18 in 300 30 mm AWG20 Tacho generator leadwires 8 66 1 18 in 220 30 mm AWGN a i D a Ee 5 el Please read your User s manual carefully so that you will understand the operation and safety precautions before attempting to operate the system Note Because the dimensions may be subject to change also check the determinate dimensions if the gear head is to be used for design B 454 B 455
7. 300 30 mm AWG20 AWG20 O oO g ak cs ng gt a Three phase motor of 60 mm or 70 mm sq is not available Please read your User s manual carefully so that you will understand the operation and safety precautions before attempting to operate the system Note Because the dimensions may be subject to change also check the determinate dimensions if the gear head is to be used for design B 452 B 453 Gear head combination dimensions Scale 1 4 Unit inch mm 40 0W uononpu D oO lt p p p oO 60 mm sq 2 36 inch sa 6 W 70 mm sq 2 76 inch sa 1 5 W 60 mm sq 2 36 inch sq 6 W 70 mm sq 2 76 inch sa 1 5 W 5 2 3 2 E Em pa A 5 98 6 22 152 158 1 26 32 o z 5o g 2 5 65 5 93 143 5 150 5 12 6 32 0 12 3 4 69 119 1 18 1 42 8 4 72 4 96 120 126 1 26 3
8. Bearing MSGTOXE r min 60Hz 72 6 5 a6 8 ee 2 HN B we 7 0 9 a 5 MZ9G25R Permissible N m 19 6 196 196 196 196 196 196 196 196 19 6 19 6 19 6 5 MZ9G10XB torque Ib in 173 173 173 173 173 173 173 173 173 173 173 173 52 MZ9G200R lo Aa eC EEE 38 Rotational direction Same as motor rotational direction goa 90 mm sq 3 54 inch sq 90 W Unit of permissible torque upper N m lower Ib in 2 g Reduction ratio 3 3 6 5 S 7S MN EON 25 5 NL ENNE 25m 30 OESO NI ESO MN EGON Z5 MR SO MMA OON EEL 200 a1 SOME ASOR 200 2 2 50 Hz 500 416 7 300 250 200 166 7 120 100 83 3 60 50 41 7 30 25 20 16 7 15 125 10 8 3 7 5 98 Speed r min Sa 60 Hz 600 500 360 300 240 200 144 120 100 72 60 50 36 30 24 20 18 15 12 10 9 gt of 3 50 Hz 1 30 1 59 2 30 2 82 3 30 4 05 5 60 6 80 8 34 10 6 12 7 15 6 19 6 EER a MZ9G3R 11 5 14 1 20 4 25 0 29 2 35 8 49 6 60 2 73 8 93 8 112 138 173 BE 2 MZ9G200R Bae 8 ball bearing 60 Hz 1 130 188 230 2 69 3 30 456 5 54 680 815 106 127 160 19 6 BEE 8 9 38 11 5 16 6 20 4 23 8 29 2 40 4 49 0 60 2 72 1 93 8 112 142 173 bial Rotational direction Same as motor rotational direction 5
9. MY9GOB 90 W 1 10 MZ9G10XB B 448 MR9GLIB MP9GLIB Decimal gear head fixing screw option page D 2 l Accessory Unit mm inch Size eer Model No Screw Flat washer Hexagon nut Key 90mm 40 W E M6P1 0 x 20 0 79 4 x 4 x 25 0 16x0 16x 0 98 a 1 310 1 180 MX9G3R MX9G180R eragon socketheadbot 4 FOTMP1 0 4 ne end round 1 3 54 inci Common to 7 M6P1 0 x 20 0 79 5 x 5x 25 0 20x 020x098 sq leow 9w 1 3 to 1 200 MZ9GIR MEAD hexagon socket head bolt 4 FOr M6P1 0 4 T one end round 1 Gear head for C amp B motor Accessory Unit mm inch Size Bean Model No Screw Flat washer Key 60 mm sq M4P0 7 x 40 1 57 7 2 36 inch sa V3101 18 MX6G3H MX6G18H Dah nead ser 4 For M4P0 7 4 _ M4P0 7 x 50 1 97 _ 1 25to 1 180 MX6G20H MX6G180H pan head screw 4 For M4P0 7 4 70 mm sq M5P0 8 x 55 2 17 AX 4x 25 016x016x098 2 76 inch sq 310118 MX7G3H MX7G18H oan head screw 4 For M5P0 8 4 one end round 1 M5P0 8 x 65 2 56 4x 4x 25 0 16 x 0 16 x 0 98 1 2510 1 180 MX7G20H MX7G180H Sn nead sorana For M5P0 8 4 one eng round 4 80 mm sq _ M5P0 8 x 55 2 17 Ax 4 x 25 016x016x038 3 15inchsq te MXSG3H MX8G18H San head screw 4 For M5P0 8 4 one end round 1 _ M5P0 8 x 65 2 56 4x 4x 25 0 16 x 0 16 x 0 98 1 25t0 1 180 MX8G20H MX8G180H Pan head screw 4 For M5P0 8 4 one end round 1
10. actual speed is slow by 2 to 20 the value shown in the table depending on load condition d Ss 90 mm sq 3 54 inch sq 60 W Unit of permissible torque upper N m lower Ib in 2 Reduction ratio 3 a 8 6 7 5 9 125 15 18 25 30 36 50 60 75 90 100 120 150 180 200 3 50 Hz 500 416 7 300 250 200 166 7 120 100 83 3 60 50 41 7 30 25 20 16 7 15 125 10 83 7 5 Speed r min 60 Hz 600 500 360 300 240 200 144 120 100 72 60 50 36 30 24 20 18 15 12 10 9 aN gt gt 3 50 Hz 0 90 1 15 1 50 1 92 2 20 2 81 3 70 4 40 5 62 7 40 8 80 11 2 14 8 18 9 19 6 5 8 MZ9G3R 7 97 10 2 13 3 17 0 19 5 24 9 32 7 32 8 49 7 65 5 77 9 99 1 131 167 173 E amp MZ9G200R 8 ball bearing 60 Hz 0 70 0 90 1 17 1 50 1 72 2 20 2 90 3 44 4 40 5 79 7 40 8 80 11 6 14 8 15 3 19 6 3 6 20 7 97 10 4 13 3 15 2 19 5 25 7 30 4 38 9 51 2 65 5 77 9 103 131 135 173 Qa Rotational direction Same as motor rotational direction e Permissible torque at output shaft of gear head using decimal gear head Applicable gear head 40 0W eID u ewo93 3 Reduction ratio 250 300 360 500 600 750 900 1000 1200 1500 1800 2000 Speed 50 Hz 6 5 4 2 3 2 5 2 wee LES aks 1 0 83 0 75
11. e Permissible torque at output shaft of gear head using decimal gear head 5 5 Applicable gear head Reduction ratio 250 300 360 500 600 750 900 1000 1200 1500 1800 2000 33 So Speed 50 Hz 6 5 4 2 3 2 5 2 ley T5 1 3 1 0 83 0 75 a Bearing MKSG TORE r min 60Hz 72 6 5 86 8 Ae de as Ww 1 0 9 MZ9G25R Permissible N m 19 6 196 196 196 19 6 196 196 196 196 19 6 19 6 19 6 o MZ9G10XB torque lb in 173 173 173 173 173 173 173 173 173 173 173 173 S MZ9G200R 173 173 173 173 173 173 173 173 173 173 173 173 Rotational direction Same as motor rotational direction 3 Y no 5 gt 2g os Sd del a 5 O 3 5 gt D a v s n youl peay Je95 Note Because the dimensions may be subject to change also check the determinate dimensions if the gear head is to be used for design B 447 Decimal gear head Type of decimal gear head Type of decimal gear head The decimal gear head fixing screw is sold separately Shown in O is a gear ratio Model No Dimensions Scale 1 4 Unit mm inch Applicable gear head Gear fixing screw option Mass 24 5 0 96 _13 0 51 MX6GOBA e MX6G10XB in Mx6G og M4P0 7 x 85 3 35 iy MX6GLIMA en head screw Se MX6G M p G 5 0 35 1 99 kg 28 1 10 _13 6 0 54 ial E 0 77 Ib sp c10 5 EA
12. lt Usually actual speed is slow by 2 to 20 the value shown in the table depending on load condition gear head r min 60 Hz 3 6 3 2 4 2 1 8 1 5 1 2 1 0 9 E 2 Allowable N m 29 4 29 4 29 4 29 4 29 4 29 4 29 4 29 4 29 4 zee e Hinge not attached 90 mm sq 3 54 inch sq 60 W Unit of permissible torque upper N m lower Ib in MP9G LB 629 ah hi MZ9G10XB shaft torque Ib in 260 260 260 260 260 260 260 260 260 3 58 Reduction ratio 50 60 75 90 100 120 150 180 200 Ball bearing with hinge l EDER Bae i 50Hz 30 25 20 16 7 15 12 5 10 8 3 75 Rotation direction Same as on the motor Speed r min 60Hz 36 30 24 20 18 15 12 10 9 S z 5E 3 so He ENEN 22e 29 4 35 8 MR9GSOB 135 161 196 235 260 ge MR9G200B ae 8 hinge not attached bo Hel 127 15 2 186 221 246 29 4 3 112 135 165 196 218 260 5 a Ro Rotational direction Same as motor rotational direction 3 e Hinge not attached 90 mm sq 3 54 inch sq 90 W Unit of permissible torque upper N m lower Ib in S Reduction ratio 50 60 75 90 100 120 150 180 200 B 50Hz 30 25 20 16 7 15 12 5 10 8 3 7 5 Speed r min ats 60 Hz 36 30 24 20 18 15 12 10 9 2 gt 3 8 50 Hz 212 255 29 4 ge 8 MR9G50B 188 226 260 MR9G200B 5 S pal bearing m amp hinge not attached 60 Hz tc ZZ Az 29 4 gt 162 188 236 260 9 Rotational direction
13. 132 5 20 5 Ib 42047 5 i 8 90 3 54 42 1 65 1119 20 ET 4 0 16 25 INS MX9GL_JIR loss 5 x Bl Ball beari JE S M6P1 0 x 20 0 79 a earing Be MSC z 2 2 F S Ae 2 e 2 oaa ee a EEL S on 4 EL 4 98 5 00 33 Mass 131 5 16 2 5 kg 336 66 3850 ae 5 5 ib __76 2 99 __ 354 inch oi 42 1 65 12 0 47 5 0 20 2 os m5 ales 5 0 20 25 F MZ9GI_R H 4 0 98 HG EAn rT TAN 5 M6P1 0 x 20 0 79 a as L 5 si le OLDE De ee _ S E am A o 4 98 5 00 33 Cannot be attached to the C amp B motor Allowable shaft torque with right angle type gear head directly connected The number of revolutions is calculated based on the synchronous rotating speed 1500 r min 1800 r min Usually actual speed is slow by 2 to 20 the value shown in the table depending on load condition 90 mm sq 3 54 inch sq 40 W Unit of permissible torque upper N m lower Ib in Reduction ratio 3 36 5 6 75 9 125 15 18 25 30 36 50 60 75 90 100 120 150 180 50 Hz 500 416 7 300 250 200 166 7 120 100 83 3 60 50 41 7 30 25 20 16 7 15 12 5 10 8 3 Speed r min 60Hz 600 500 360 300 240 200 144 120 100 72 60 50 36 30 24 20 HO WB ie a 50 Hz 0 50 072 0 98 118 1 47 1 76 245 294 3 53 5 00 6 00 7 18 9 80 8 MX9G3R 5 31 6 37 8 67 10 4 13 0 15 6 21 7 2
14. 300430 mm 11 81 1 18 in 300430 mm AWG22 AWG22 AWG20 AWG20 01 57 40 7 T i 1 01 57 40 I 1 ij I Jojow aseyd ajGuis ayeig oneubewonodsje paeds ajgeunen MAXo3 74 95 MAXo3 39 86 MAXo3 74 95 ij MAXo3 39 86 40 0W HUN peeds ajqeue 90 mm sq 3 54 inch sq 60 W 90 mm sq 3 54 inch sa 90 W 90 mm sq 3 54 inch sq 60 W 90 mm sq 3 54 inch sa 90 W Jojow 939 9 59 243 5 1 50 38 7 22 183 5 2 36 60 1 57 40 0 33 8 5 4 55 115 5 9 00 228 5 zi 1 50 38 6 63 168 5 2 36 60 1 57 40 0 33 8 5 3 96 100 5 0 30 7 5 0 28 7 1 125 28 58 9 24 234 6 1 50 38 0 10 2 6 6 77 172 2 36 60 3 39 86 0 30 7 5 _ 0 28 7 41425 28 58 8 27 210 1 50 38 5 91 150 2 36 60 1 57 40 0 30 7 5 0 28 7 40 0W yeys puno ajod z 0 3005 0 28 7 1 125 28 58 0 6250 DIA re jaw 0 6243 DIA Lo 8 015 875 Zon 1 34 DIA 034 i 1 34 DIA 034 0 6250 DIA 0 6243 Dia L0 8 015 875 5015 0 6250 DIA w 0 6243 DIA Lo 8 015 8759 o15 0 6250 DIA pr jaw 0 6243 pia 9 8 ij 1 34 DIA 034 015 8758 015 if
15. 37 1 99 50 5 3 96 100 5 0 33 8 5 0 30 7 5 0 20 5 6 27 159 2 1 26 32 y 5 04 128 _1 18 30 0 50 1 87 47 5 _ 3 17 80 5 J 12 7 0 33 8 5 0 28 7 2 05 152 1 26 32 0 39 10 4 13 105 1 46 37 0 30 7 5 0 20 5 075 19 4 92 125 1 26 32 0 39 10 3 35 85 1 18 30 0 50 0 28 7 12 7 TTo m Ss 40 0W 9 qIS19A01 p ds ajqeiie 0 75 19 0 4993 pial 1 2 012 7 3 018 0 5000 DIA 1 42 DIA 036 0 24 6 0 4993 pia L1 2 012 7 3 018 1 42 DIA 036 0 3750 DIA jaw 0 3744 DIALS 8 99 525 515 0 5000 DIA 1 18 DIA 030 0 3750 DIA 0 3744 pia 3 8 09 525 Bos 1 18 DIA 030 A i 2 E a E 1 Motor leadwires P Motor leadwires g 11 81 1 18 in 300 30 mm Motor leadwires 11 81 1 18 in 300 30 mm Motor leadwires EE 11 81 1 18 in 300430 mm 11 81 1 18 in 300430 mm Brake leadwires AWG20 Brake leadwires AWG20 11 81 1 18 in 300430 mm 11 81 1 18 in 300430 mm AWG20 Tacho generator leadwires Tacho generator leadwires AWG20 11 81 1 18 in
16. 90 mm sq M6P1 0 x 70 2 76 Ax 4 x 25 0 16 x0 16 x 0 98 3 54inchsq 1310118 MX9G3H MXOGIEH an head screw 4 For M6P1 0 4 one end round 1 1 25t0 1 180 MX9G20H MX9G180H M6P1 0 x 85 3 35 Eor mep1 0 4 4X4 X 25 016x0 16x0 38 pan head screw 4 one end round 1 1 3 to 1 200 MY9G3H MY9G200H M6P1 0 x 25 0 98 hexagon socket head bolt 4 For M6P1 0 4 5 x 5 x 25 0 20 x 0 20 x 0 98 one end round 1 Though a hexagon nut is supplied with the accessories it is not necessary in mounting the gear head B 442 Gear fixing screw Specification Size Reduction ratio Applicable gear head Madalinc Unit mm inch 60 mm sq MX6GLIBA 2 36 inch sq eid MX6GLIB opinions Cross recessed pan head screw ne EGER M4 pitch 0 7 length 85 3 35 MX6GLIM 70 mm sq MX7GCIBA 2 76 inch sq MX7GUB h MX7G10XB MoPM5001 cross recessed pan head screw MX7GOMA M5 pitch 0 8 length 95 3 74 MX7G_IM 80 mm sq MX8GLIB Cross recessed pan head screw a MOPM5002 3 15 inch sq MXEG10xXB pear nner M5 pitch 0 8 length 85 3 35 90 mm 40 W MX9GL B Cross recessed pan head screw sq MX9G10XB MOPM6003 F 5 MX9GOM M6 pitch 1 0 length 100 3 94 pa ka T sq ommon hex h It to MZ9GOB MoPM6004 chose recessed hex head bo 60 W M6 pitch 1 0 length 125 4 92 90 W MZ9G10XB MY9GLB MROG MOPHG002 Cross recessed pan head screw M6 pitch 1 0 length 65 2 56 MP9G
17. gear ratio of 1 30 or larger Mass m Gear t S 0 38 ke 0 84 ib 58 H Gear type o CO EE oe 0 45 ke 0 99 wl 5S X 40 Wor smaller Hinge not attached Hinge not attached oon TARS ale a 88 Z 60 Wor larger Hinge not attached Es als s ETEW MS 99 SR MX7GOBU z Cross reccessed head screw 4 S a 8 e Flat washer for M5 4 5 3 lt 3 L e Hexagon nut MB 4 al ON NE amp en 7 a eg 0 217 DIA 05 5 4HOLES Sm 3 33 e Note The value in is for gear ratio of 1 30 or larger HS eae m Mass 3 Gear type and reduction ratio list 0 6 sS 1 18 30 1 2682 0 kg Se Reduction ratio 050 EEE 3 15 sq 1 32 1 oe Motor a27 29 6 G BOsa 7 Gear type it Hinge o 2a M SES z i 32 capacity 13 1 3 6 1 5 1 6 1 7 5 1 9 1 10 412 5 1 15 1 18 1 20 1 25 1 30 1 36 1 50 1 60 1 75 1 90 1 100 1 12011 150 1 180 1 200 Ten ease 25 eo B e Screw M5 x 55 38 a OQ S p i oa 40 W or Not 7 Gi ZEN Cross reccessed head screw 4 S X smaller_lattached O Oj ejeojejojeojeojojojojojojojojojojojeojo MX8G BU 2 a a e Flat washer for M5 4 af z eow gow Nt lololololololololololololololololololololololo Hexagon nut M5 4 855 attached REE ei DRS F el sas NN 2 Be z ee 0 217 DIA 05 5 4HOLES 8 2 g oO Coding system gs 7 08 2 kg z M X 9 G 30 B U ee ee J Output Size Gear Reduction Bearing Inch sized KOER a sy type head ratio gear head S
18. of the output shaft The thrust load is defined as a load applied to the output shaft in the axial direction Because the overhung load and thrust load significantly affect the life of the bearing take care not to allow the load during operation to exceed the permissible overhung load and thrust load shown in the table below Overhung load and thrust load e Permissible load list Permissible Permissible W Overhung load Size Model overhung load thrust load N kgf Ib N kgf Ib b E 42 mm sq 1 65 inch sq M4GALIF 20 2 44 15 1 5 3 3 lt A i MX6GOB A 98 10 22 LCs h sq 2 60 mm sq 2 36 inch sq MX6GLIM A 49 514 9 3 6 6 MX7GOB A 196 20 44 ul KT h sq 4 L F Thrust load ONION ama oe 10 22 as MX8G L1B 294 30 66 3 15 inch sq 4 80 mm sq 3 15 inch sq MX8GLIM 196 20 44 9 5 11 MX9GLIB 392 40 88 98 10 MX9GLIM 294 30 66 5 90 mm sq 3 54 inch sq MZ9G 132 147 1 MY9GTB 588 60 13 5 33 90 mm sq 3 54 inch sq MR9GOB High torque 784 80 176 147 15 Kn MP9G_IB 90 mm sq 3 54 inch sq MX9GOR 392 40 88 98 10 22 Right angle type MZ9G 588 60 132 147 15 33 Service factor Life expectancy of motor varies dep
19. 1 1 20 0 1 19 9 1 20 oasen 1 25 1 25 1 25 0 1 25 3 1 25 1 1 253 1 25 5 1 25 0 1253 1 25 MX6GLI 3 W 1 30 1 30 1 29 7 1 30 2 1 30 3 1 30 4 1 30 1 E 1 30 2 1 30 4 1 30 Ee 1 36 1 36 1 364 1 36 4 1 36 4 1 365 1 36 1 1136 3 1 36 2 1 36 1 50 1 50 1 50 4 1 49 8 1 49 8 1 50 2 1 50 9 1 50 9 1 49 4 1 49 6 1 50 Maximum permissible torque Gear head for C amp B motor 1 60 1 60 1 59 6 1 59 9 1 61 2 1 61 3 1 60 5 1 60 5 1 60 5 1 59 8 1 60 1568 1 75 1 75 1 75 8 1 75 4 1 76 2 1 74 6 1 76 0 1 76 0 1 74 1 1 75 6 1 75 ee 1 90 1 90 1 90 1 1 90 8 1 90 5 188 3 1 89 8 1 89 8 1 90 7 1 90 0 1 90 TE ae R 1100 1 100 1 98 9 1 100 7 1 98 0 1 97 8 1 98 6 1 98 6 1 100 0 1 101 2 1 00 TE 1176 5 1 120 1 120 1 119 3 1 119 2 1 122 5 1 120 0 1 121 2 1 121 2 1121 2 1 121 9 1 120 z tee ES HOG 1 150 1 150 1 148 9 1 147 6 1 148 9 1146 5 1 150 4 1 150 4 1 154 6 1 151 1 1 150 3 5 Gee S S 1 180 1 180 1 179 3 1 180 0 1 183 5 1 177 0 1 182 1 1 182 1 1 182 2 1 182 2 1 180 SE al SE X8GOH 1 200 1 202 1 1 202 1 1 202 4 1 200 85 80 ae aia Decimal gear head ag os Nominal Actual reduction ratio 5 ie X6GHH en MX6G10XB MX7G10XB MX8G10XB MX9G10XB MZ9G10XB 8 2 es 1 10 1 10 04 1 9 93 1 9 94 1 10 0 1 9 97 0 20 40 60 80 100 110 Reduction ratio B 434 B 435 Outline of gear head WM Gear head efficiency
20. 12 5 1 15 1 18 MX9G3H MX9G18H oe 1 20 1 25 1 30 1 36 MX9G20H MX9G36H sq 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX9G50H MX9G180H Common 1 3 1 3 6 1 5 1 6 1 7 5 1 9 MY9G3H MY9G9H O a 1 10 1 12 5 1 15 1 18 1 20 1 25 1 30 1 36 1 50 1 60 MY9G10H MY9G60H O 90 W 1 75 1 90 1 100 1 120 1 150 1 180 1 200 MY9G70H MY9G200H For the specifications for each item refer to the page of the motor to which it can be applied B 441 Model list of gear head Gear head accessory Ball bearing Metal bearing Ball bearing and metal bearing Accessory Unit mm inch Size R Model No Screw Flat washer Hexagon nut Key 42 mm sq M3P0 5 x 38 1 50 _ 1 65 inch sq 3 0 17180 M4GA3F M4GA180F oan head Screw 2 For M3P0 5 2 M3P0 5 2 60 mm sq M4P0 7 x 40 1 57 E 236inchsq 3 0 1 25 MX6G3BA MX6G25BA oan head screw 4 For M4P0 7 4 M4P0 7 4 1 30 to 1 180 MX6G30B MX6G180B nead 50 197 For M4PO 7 4 M4PO 7 4 70 mm sq M5P0 8 x 50 1 97 lt 4x 4x 25 0 16 x 0 16 x 0 98 2 76 inch sq 310 1 25 MX7G3BA MX7G25BA oan head screw 4 For M5P0 8 4 M5P0 8 4 one end round 1 7 M5P0 8 x 55 2 17 i 3 4x 4 x 25 0 16 x 0 16 x 0 98 1 30 to 1 180 MX7G30B MX7G180B oan head screw 4 For M5P0 8 4 MS5P0 8 4 5 6 end round 1 80 mm sq E M5P0 8 x 55 2 17 4x 4x 25 016x0 16x0 98 3 15 inch sq 1 3 te 1 180 MXSGSB MX8G180B San
21. 2 Dl W 0 12 3 4 51 114 5 1 02 1 30 9 3 1 67 42 5 3 01 76 5 30 36 0 50 ds L2 E 4 37 4 65 111 118 12 6 32 l 0 39 10 3 15 80 1181 42 0 50 is Le E 1 67 42 5 2 83 72 26339 04 os SELS 0 33 8 5 0 28 7 12 7 S S 0 39 10 2 95 75 ___1 0211 30 9 24 0 5 SS es 0287 GOB 127 Sule D 0 33 8 5 0 28 7 6 027 9 0 8 0 20 5 ed 0 28 7 26188 6 12 7 galg 0 20 5 a Silo i Spe Sole pai Sre Sse amp 335 g sa HOR m 3 3 amp lt Bg r al lt 3 Dl lt a e lt a ire a 5 wlj a 8 tn 8 ze Om 3 ga Pr En mn 4 3 3 G S 4 Je 3 3 S 3 5 m Bies d en 2 sf En 4 E En z3 Motor leadwi Motor leadwi i xo 1181314 8 in 30030 mm Motor leadwires TBE 8 in 200330 mm 11812118 In 80030 mm 2 3 11 81 1 18 in 300430 mm ikk 5 Brake leadwires ek Brake leadwires AWG20 Tachi tor leadwi es meee 3 P icho generator wire j i i aa in 300 30 mm 11 81 1 18 in 300430 mm 11 814118 in 300230 mm EEEN B0050 MM 8 3 AWG22 AWG20 AWG20 5 Note The value in is for gear ratio of 1 30 or larger Note The value in is for gear ratio of 1 30 or larger Note The value in is for gear ratio of 1 30 or larger Note The value in is for gear ratio of 1 30 or larger 40 0W uoponpu poads ajqeue 80 mm sq 3 15 inch sa 25 W 90 mm sq 3 54 inch sa 40 W 80 mm sq 3 15 inch sq 25 W 90 mm sq 3 54 inch sa 40 W 7 40 188 1 26 32 5 94 151 1 46
22. 6 1 50 1 60 M4GA25F M4GA60F 1 75 1 90 1 100 1 120 1 150 1 180 M4GA75F M4GA180F For the specifications for each item refer to the page of the motor to which it can be applied e High torque gear head Size Reduction ratio Model No Hinge 90 mm sq 1 50 1 60 MR9G50B MR9G60B 3 54 inch sq 4 75 1 90 1 100 1 120 1 150 1 180 1 200 MR9G75B MR9G200B 1 50 1 60 MP9G50B MP9G60B 1 75 1 90 1 100 1 120 1 150 1 180 1 200 MP9G75B MP9G200B e Right angle gear head Size Reduction ratio Model No Hinge 90 mm 40 W 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 12 5 1 15 1 18 MX9G3R MX9G18R TF 1 25 1 30 1 36 MX9G25R MX9G36R sq 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX9G50R MX9G180R Common 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 12 5 1 15 1 18 1 25 MZ9G3R MZ9G25R zon 1 30 1 36 1 50 1 60 MZ9G30R MZ9G60R 90 W 1 75 1 90 1 100 1 120 1 150 1 180 1 200 MZ9G75R MZ9G200R Size Reduction ratio Model No Hinge 60 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX6G3BA MX6G18BA 2 36 inch sq 4 20 1 25 1 30 1 36 MX6G20BA MX6G36B 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX6G50B MX6G180B 70 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX7G3BA MX7G18BA 2 76 inch sq 4 20 1 25 1 30 1 36 MX7G20BA MX7G36B 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX7G50B
23. 6 0 31 2 44 3 53 1 63 6 86 7 8 MX9G180R 5 ball bearing 60 Hz 050 060 0 82 0 98 1 23 147 204 245 294 417 5 00 5 98 817 9 80 g 4 43 5 31 7 26 8 67 10 9 13 0 18 1 21 7 26 0 36 9 44 3 52 9 72 3 86 7 Rotational direction Same as motor rotational direction Permissible torque at output shaft of gear head using decimal gear head Applicable gear head Reduction ratio 250 300 360 500 600 750 900 1000 1200 1500 1800 Bearin Decimal Speed 50 Hz 6 5 4 2 3 2 5 2 1 7 125 1 3 1 0 83 9 gear head r min 60Hz 7 2 6 5 3 6 a 2A 2 w A5 12 1 MX9G25R Permissible N m 9 80 9 80 9 80 9 80 9 80 9 80 9 80 9 80 9 80 9 80 9 80 MX9G10XB torque Ib in 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 MX9G180R Ib in 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 86 7 Rotational direction Same as motor rotational direction Please read your User s manual carefully so that you will understand the operation and safety precautions before attempting to operate the system B 446 3 Qa 8 5 3 5 Allowable shaft torque with right angle type gear head directly connected 5 The number of revolutions is calculated based on the synchronous rotating speed 1500 r min 1800 r min lt Usually
24. 7 G 25 B A Output Size Gear Reduction Bearing Thin type l head ratio 6 60 mm sq 2 36 inch sq 7 70 mm sq 2 76 inch sq 8 80 mm sq 3 15 inch sq 9 90 mm sq 3 54 inch sq 40 W or smaller Hinge not attached 60 W or larger Hinge not attached 60 W or larger Hinge attached 60 W or larger High torque type Hinge not attached 60 W or larger High torque type Hinge attached UO lt NX Example gear head A Applicable to 60 mm sq and 70 mm sq gear heads with a reduction ratio of 1 25 or smaller Blank for others U Gear head inch U S A B Ball bearing M Metal bearing XB Decimal gear head R Right angle gear head 90 mm sq Applicable to MX and MZ only H Gear head for C amp B motor Ball bearing 25 Reduction ratio of 1 25 The motor and gear are sold separately M 4 G A 30 F Size Gear Type Reduction Bearing head ratio 4 42 mm sq 1 65 inch sq F Ball bearing Metal bearing Example 30 Reduction ratio of 1 30 For 42 mm sq 1 65 inch sq The motor and gear are sold separately J Calculation of torque at output shaft of gear head Standard gear head only N NG i NG TG TMxixn TG NG Speed of gear head r min NG Nm Motor speed r min NM i Reduction ratio of gear head i Te Output torque of gearhead N m Tc Tm Motor torque N m TM n Gear head efficiency n ip 1D e With dec
25. B 430 yu Gear Head Contents e Gear head Overview e Model list e High torque gear head Right angle gear head Decimal gear head Outline of gear head E Features Various types of gear heads are available e The X type is available in a metal bearing model and or a ball bearing type The P type 90 mm sq only is high torque type its maximum permissible shaft torque is 29 4 N m 300 kgf cm e 22 reduction ratios from 1 3 to 1 180 are available for the X type 23 reduction ratios from 1 3 to 1 200 are available for the Y and Z types When the decimal gear head reduction ratio 1 10 is used a reduction ratio of up to 1 1800 1 2000 for the Y and Z types can be attained e The X type and Z type of 90 mm sq are available in right angle type e Gear heads dedicated to C amp B motors are available The gear heads will withstand 2 million start and stop cycles For allowable gear head permissible torque see C amp B motor p B 348 Gear type 3 W or smaller Hinge not attached 42 mm sq 40 W or smaller Hinge not attached 60 W or larger Hinge not attached 60 W or larger Hinge attached 60 W or larger High torque type Hinge not attached 60 W or larger High torque type Hinge attached Hinge not attached e Hinge attached UVUD lt Nx gt e Gear type and reduction ratio list
26. Cc head Set each toothes of motor and gear head correctly and gently press and turn the gear head in counter and counter clockwise Output shaft Aes face O T Flange face 3 To attach the gear head to an application use the attaching screws supplied with the gear head and tighten the screws with appropriate torque and with care not to pinch the O ring so that the there is no gap between motor flange and gear flange Assemble the motor shaft facing up 4 The recommended torque is shown below Size Screw size Tightening torque N m Ib in 42 mm sq 1 65 inch sq M3 0 6 to 1 5 31 to 8 85 60 mm sq 2 36 inch sq M4 2 to2 5 17 7 to 22 1 70 mm sq 2 76 inch sq M5 2 5 to 3 22 1 to 26 6 80 mm sq 3 15 inch sq M5 2 5to3 22 1 to 26 6 90 mm sq 3 54 inch sq M6 3 5t04 5 31 0 to 39 8 B 438 5 Tighten the screws correctly lt Note gt Do not forcedly assemble the motor and gear head Do not damage the tooth of the motor pinion and gear head Incorrect assembly results in abnormal noise generation or shortened unit life Correct Wrong Don t touch screws on the output shaft Will cause malfunction DON T Of gear head Considerations for installation of gear head You may experience a sliping gear contact due to broken pinion tooth locked gear or leaked grease as the gear head life comes closer Place a safety device to keep safe op
27. MX7G BA MOPM5001 M5P0 8 x 95 3 74 MX7G10XB Je E A MX7G _1B 8 Gs MX7GCIMA Cross recessed ig an head screw el MX7GCIM Mass sa T EEEN wos lo a Baca MOPM5002 eE PS M5P0 8 x 85 3 35 _ fee 35 Cross recessed g pan head screw 4 05 5 00 22 au _35 1 38 12 8 0 50 7 sown _ 2 0 08 g g Gn MOPM6003 e M6P1 0 x 100 3 94 e Cross recessed pan head screw MX9G10XB Q a INS o o 4 07 00 28 a MOPM6004 o ESAs M6P1 0 x 125 4 92 icy e Hexagon socket head bolt MZ9G10XB MOPM6002 5 e M6P1 0 x 65 2 56 4 07 5 00 30 e Hexagon socket head bolt Contents e Gear head Overview B 450 e Gear head dimensions B 451 e Gear head combination dimensions B 452 Fit tolerance symbol is used in the outside dimension diagram of motor and gear head For further information see Fit tolerance on page A 33 Please read your User s manual carefully so that you will understand the operation and safety precautions before attempting to operate the system B 448
28. MX7G180B 80 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX8G3B MX8G18B 3 15 inch sq 4 20 1 25 1 30 1 36 MX8G20B MX8G36B 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX8G50B MX8G180B 90 mm 40 W 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX9G3B MX9G18B oe 1 20 1 25 1 30 1 36 MX9G20B MX9G36B sq 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX9G50B MX9G180B Common 1 3 1 3 6 1 5 1 6 1 7 5 1 9 MZ9G3B MZ9G9B OF ino 17125 115 118 MZ9G10B MZ9G18B 60 W 1720 4 25 1 30 1 36 1 50 1 60 MZ9G20B MZ9G60B 90 W 4 75 1 90 1 100 1 120 1 150 1 180 1 200 MZ9G75B MZ9G200B 1 3 1 3 6 1 5 1 6 1 7 5 1 9 MY9G3B MY9G9B 1 10 1 12 5 1 15 1 18 MY9G10B MY9G18B O 1 20 1 25 1 30 1 36 1 50 1 60 MY9G20B MY9G60B O 1 75 1 90 1 100 1 120 1 150 1 180 1 200 MY9G75B MY9G200B O For the specifications for each item refer to the page of the motor to which it can be applied e Metal bearing Size Reduction ratio Model No Hinge 60 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX6G3MA MX6G18MA 2 36 inch sq 4 20 1 25 1 30 1 36 MX6G20MA MX6G36M 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX6G50M MX6G180M 70 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX7G3MA MX7G18MA 2 76 inch sq 4 20 1 25 1 30 1 36 MX7G20MA MX7G36M 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180
29. MX7G50M MX7G180M 80 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX8G3M MX8G18M 3 15 inch sq 4 20 1 25 1 30 1 36 MX8G20M MX8G36M 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX8G50M MX8G180M 90 mm 40 W 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 112 5 1 15 1 18 MX9G3M MX9G18M asf 1 20 1 25 1 30 1 36 MX9G20M MX9G36M sq 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX9G50M MX9G180M For the specifications for each item refer to the page of the motor to which it can be applied B 440 Gear head for C amp B motor Ball bearing The details refer to B 342 Size Reduction ratio Model No Hinge 60 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX6G3H MX6G18H 2 36 inch sq 4 20 1 25 1 30 1 36 MX6G20H MX6G36H 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX6G50H MX6G180H 70 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX7G3H MX7G18H 2 76 inch sq 4 20 1 25 1 30 1 36 MX7G20H MX7G36H 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX7G50H MX7G180H 80 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1 12 5 1 15 1 18 MX8G3H MX8G18H 3 15 inch sq 4 20 1 25 1 30 1 36 MX8G20H MX8G36H 1 50 1 60 1 75 1 90 1 100 1 120 1 150 1 180 MX8G50H MX8G180H 90 mm 40 W 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 10 1
30. Same as motor rotational direction Permissible torque at output shaft of gear head using decimal gear head 8 Applicable gear head Reduction ratio 500 600 750 900 1000 1200 1500 1800 2000 Bearin Decimal Speed 50 Hz 3 2 5 2 1 7 1 5 1 3 1 0 83 0 75 o 3 gearhead r min 60Hz 36 3 24 2 18 15 12 1 0 9 _8 CC 5 MR9G B Permissible N m 29 4 29 4 29 4 29 4 29 4 29 4 29 4 29 4 29 4 2 8 ball bearing MZ9G10XB torque Ib in 260 260 260 260 260 260 260 260 260 h x ke hinge not attached Rotational direction Same as motor rotational direction zi Please read your User s manual carefully so that you will understand the operation and safety precautions before attempting to operate the system Note Because the dimensions may be subject to change also check the determinate dimensions if the gear head is to be used for design B 444 B 445 Right angle gear head Type of gear head not listed on each page Type of right angle gear head Model No Dimensions Scale 1 4 Unit mm inch Gear fixing screw 125 4 92 Baie 93 3 66 _ 32 1 26 Be kg 76 2 99 _
31. d in overload the life of insulator may be shortened or the motor may be burned out due to an abnormal temperature rise B 437 Outline of gear head I Standard life expectancy Standard life expectancy Standard life expectancy when operated Standard life expectancy for 8 hours day at the standard load Service factor 1 0 Life hours The oil seal is excluded because it is a consumable Ball bearing F 10000 hours Decimal gear head e Calculation of life expectancy Calculate the life expectancy while referring to the service factor Me ALDER 090 hours table shown last pege Right angle 5000 hours When the service factor is 2 0 for example the life expectancy is EE 2000 hours calculated as follows for C amp B motor 5000 hours Life expectancy 10000 h 2 0 5000 h 5000 hours when used on reversible motor Preparation 1 Prepare a gear head that matches a motor described in this manual Motor flange Use of incompatible gear head will cause malfunction 2 Check O ring being correctly placed in a right place If it is not this may result in grease in the gear head coming out 3 Wipe off any grease on the gear head flange surface Assembling 1 Place the unit so that the motor shaft faces up Direction of the motor lead and output shaft of gear head must match an application Lt 2 Do not contact a tooth tip of pinion shaft to a tooth tip of gear
32. ear ratio of 1 30 or larger 40 0W UORONPUI poads ajqeue 80 mm sq 3 15 inch sa 25 W 90 mm sq 3 54 inch sa 40 W 90 mm Sq 3 54 inch sq 60 W 90 mm sq 3 54 inch sa 90 W lt 38 a D m 1 18 30 max 2 95 75 0 039 1 1 18 30 max 2 95 75 0 039 1 o pT N g o 2 59 142 z z 4 53 115 1 26 32 2 500148 LENEN E eR zal Q a 5 L 3 3 4 13 105 1 46 37 lt lt id Bl LO ter
33. ee 75 2 96 45 1 77 Mass Rotation direction Same as on the motor 5 S 31 eee a 28 S030 658 Dt r a wel Pe e With hinge Sq 90 mm 3 54 inch sq 90 W Unit of permissible torque upper N m lower Ib in 82 1 38 E 4 08 5 9 i Speed reduction ratio 50 60 75 90 100 120 150 180 200 T Til geg 00 880 TY d 50Hz 30 25 20 167 15 125 10 83 7 5 1 18 os Rotati d r mi 3 MP9G B SS 5 3d 18 otating speed r min Hz 36 30 24 20 18 15 12 10 9 aS i 5a gt OD a ae ae ee I gs M6P1 0 x 25 0 98 3 212 255 29 4 85 Hinge Jl ge Sef DI 8 es 8 MP9G5OB 448 226 260 23 attached Si a EN as 3 Ee MP9G200B Sa 0 57 io 2 apean 60 Hz ME E 29 4 E ww Tg g 162 188 236 260 sE go 4 96 5 00 26 Rotation direction Same as on the motor z an Cannot be attached to the C amp B motor e When intermediate gear head is used 8 8 oa p Applicable gear head Speed reduction ratio 500 600 750 900 1000 1200 1500 1800 2000 Allowable shaft torque with high torque gear head directly connected Intermediate Rotating SO Hz NN speed 2 The number of revolutions is calculated based on the synchronous rotating speed 1500 r min 1800 r min Bearing 2 38
34. ending on load fluctuation To determine the life expectancy a factor called service factor as shown in the table below is used First choose the appropriate service factor according to the type of load and multiply the result by the required power to determine the design power e Service factor Calculate the actual gear head efficiency by multiplying the above shown gear head efficiency at room temperature by the torque reduction ratio shown below 120 80 60 Torque reduction ratio 10 0 20 40 rc Ambient temperature B 436 2 Service factor Type of load iypical toag 5 hours day 8 hours day 24 hours day Constant Belt conveyor One directional rotation 0 8 1 0 1 5 Light impact Start Stop Cam drive 1 2 1 5 2 0 Medium impact Instant FWD REV Instant stop 1 5 2 0 2 5 Heavy impact Frequent medium impact 2 5 3 0 3 5 The required allowable shaft torque TA of the gear head can be determined based on the service factor and actual load torque T1 TA T1 X Sf TA Allowable torque of gear head N m T1 Actual load torque Sr Service factor N m Use the motor so that the allowable torque TA calculated from the formula above falls within the allowable torque range Though it seems that the motor can be operated even in overload when the service factor is 0 8 note that the service factor is defined for the allowable torque of the gear head If the motor is operate
35. eration at any time even if such problems take place e Place a drop proof device in an verticlly motioned application like a lifter e Place a device to open the door in a door application just in case the gear head is locked e Place an oil pan to prevent oil from coming out in an application like food textile etc Do not place an encoder sensor contact etc near a gear head where the grease may leaking out If not please have a protection from grease e Have a routain check of the gear head to avoid unexpected accident lt Precautions gt Keep the gear head attached to the motor Otherwise the O ring may become distorted or damaged causing grease leakage e When reassembling first replace the O ring with a new one e When installing a motor associated with the gear head to the application device temporarily secure the motor and gear head with a tape until assembly completes Considerations for storage of gear head When storing the gear head as a single unit place it with the output shaft facing down To prevent grease leakage B 439 Model list of gear head Gear head e Ball bearing Ball bearing and metal bearing Size Reduction ratio Model No Hinge 42 mm sq 1 3 1 3 6 1 5 1 6 1 7 5 1 9 1 12 5 1 15 1 18 M4GA3F M4GA18F 1 65 inch sq 4 25 1 30 1 3
36. head screw 4 For M5P0 8 4 M5P0 8 4 one end round 1 90 mm 40 W 7 M6P1 0 x 65 2 56 lt 4x 4x 25 0 16x 0 16 x 0 98 sq eee MX9G3B MX9G180B Pan head screw 4 For M6P1 0 4 M6P1 0 4 one end round 1 3 54 inch p M6P1 0 x 85 3 35 i lt 5x5x25 0 20x 0 20 x 0 98 sq pana Pe MZ9G3B ee hexagon socket head bolt 4 FOr M6P1 0 4 M6P1 0 4 one end round 1 E M6P1 0 x 25 0 98 5x 5x 25 0 20x0 20x 0 98 90 W 1 3t01 200 MY9G3B MY9G200B vagen socket head bot 4 For M6P1 0 4 M6P1 0 4 one end round 1 e High torque gear head l Accessory Unit mm inch Size peer Model No Screw Flat washer Hexagon nut Key 90 mm sq MR8G50B MR9G200g M6P1 0 x 20 0 79 6 x 6 x 30 0 24 0 24x 1 18 3 54 inch sq 1 50 to 1 200 hexagon socket head bolt 4 For M6P1 0 4 one end round 1 1 50 to 1 200 MP9G50B MP9G200B M6P1 0 x 25 0 98 hexagon socket head bolt 4 For M6P1 0 4 M6P1 0 4 6 x 6 x 30 0 24 x 0 24 x 1 18 one end round 1 e Right angle gear head Decimal gear head Cannot be used for C amp B motor Size Reduction ratio Model No Applicable gearhead Page om oo 10 MX6G10XB en B 448 A 1 1 a 2 36 inch sq MX6GUB 70 mm sq A MX7GOBA Bai 1 10 MX7G10XB 2 76 inch sq MX7GOB 80 mm sq 3 15 inch sq 1 10 MX8G10XB MX8GLIB B 448 90 mm 40 W sq 1 10 MX9G10XB MX9GL B B 448 ae oe Common MZ9G CB 60 W
37. imal gear head NM ix iD TM XiXiDXAXHD Speed of gear head r min Motor speed r min Reduction ratio of gear head Output torque of gear head N m Motor torque N m Gear head efficiency Reduction ratio of decimal gear head Decimal gear head efficiency In the case of the variable speed motor regard the serviceability limit torque as the motor torque B 433 Outline of gear head B Maximum permissible torque J Nominal reduction ratio and actual reduction ratio There is a limit to the strength of a gear due to its material and construction The usable load torque determined Note that there is a difference between the nominal reduction ratio and actual reduction ratio of each gear head based on this limit is called permissible torque As can be seen from the above mentioned formula the load Refer to the table below When using the gear head calculate the speed based on the actual reduction ratio becomes larger when the reduction ratio is increased If the gear head is used with the load exceeding the Gear heads dedicated
38. s Al LO O 3 35 85 1 18 30 050 lt lt 5 Bole O 7 gt 5 O d Eel 8 oa 27 aaps 0 30 7 5 0 20 5 ke s Hi tdos C HH lt lt 3 S 0 28 7 12 7 a 0 75 cal S X sa S x SEs a ml otg So ql H H rs N Al H H i N 0 24 6 ERa 19 ggj 55 CH A ool S 5 LH enb 5 Bale e E sole e S age S a gaye 2a soj Hd Fi ro SSS 5 a 52 3 SE Ss e gt IE ss e ars eS a g Ed 8 _ S es 8 E a z lt was 8 x g 3 a El a Bea 3 DE z 3 g pi g q 230 3 a 5 2 L el z a 2 a Ons x x 5 p 5 F i K 30 EN a a aTa o o Q a t gn p 2 m Sp era Motor leadwires Sr See lt 8141 18 in 30 mm J AWG20 awien 300 80 mm 1 57 40 0 30 7 5 0 28 7 4425 1 57 40 0 30 7 5 0 28 7 4 495 c8 4 72 120 2 36 60 28 58 5 31 135 2 36 60 28 58 8 7 09 180 1 50 38 7 68 195 1 50 38 2e 20 a O Qo 4 4 5 90 mm sq 3 5 inch sa 60 W 90 mm sq 3 5 inch sa 90 W 3 2 8 9 Ee iS 7 09 180 1 50 38 18 5 7 68 195 15038 15 2 4 720120 2 36 60 zi 5 31 135 2 36 60 lt lt 33 1 57 40 0 30 7 5 0 2807 dies oe S 1 57 40 0 30 7 5 0 28 7 1125 29 x og 28 58 Bs 28 58 8518 DE SSE gt EEE SSE a ST 8 3 El i ES El a d 5 o st g st RR a NK is 3 k k 2 oO 3 K2 3 B mel en 23 5 oO i D Motor leadwires Motor leadwires Qa 11 81 1 18 in 300430 mm 11 81 1 18 in
39. s ste 54 e Screw M6 x 65 g 5 anedon Need MX9GOBU z oo Cross reccessed head screw 4 Ei 6 60 mm sq 2 36 inch sq B Ball bearing z e i washer a sigeeudbieasietevned y X 7 70 mm sq 2 76 inch sq F Hexagon nut M6 o 8 80 mm sq 3 15 inch sq Example 30 Reduction ratio of 1 30 Een ae 3 z 9 90 mm sq 3 54 inch sq n oye 8 5 Q o X 40 W or smaller Hinge not attached 5 Z 60 W or larger Hinge not attached The motor and gear are sold separately T a Mass e Screw M6 x 85 H D 3 ec ry x For details of gear head refer to B 432 256 60 __ 1 50 88 _ ELS ea os 3 09 0 he cease gk j 8 oren 14 Sols eee a Flat washer for M6 4 z SSE s 2 EAN EE e Hexagon nut M6 4 8 2 i eS e Key one end round 1 MZ9G IBU 3 Z 1 125 0 079 0 1885 0012 i 28 58 Q j 28 58 4 763 oa 5 Aar BKK a 5 78 nd SOES o 276 DIA 07 4HOLES og les ES TH S Note Because the dimensions may be subject to change also check the determinate dimensions if the gear head is to be used for design B 450 B 451 Gear head combination dimensions Scale 1 4 Unit inch mm 40 0W uononpu
40. to C amp B motors have the same nominal reduction ratio and actual reduction ratio Example permissible torque its life expectancy will be shortened significantly Refer to the following graph and the nominal reduction ratio 1 3 actual reduction ratio 1 3 permissible torque for each model and use the gear head at an appropriate load For practical use calculate the speed based on the actual reduction ratio e Maximum permissible torque e Gear head Reduction ratio Nominal Actualreductonirato Aight je Right 300 a Ss ee reduction MAGAC MX6GT MX7E0 Mxeac mxeqr MZ9GL1 MReG Sipe type fOr C amp B S amp A P R MY9G MP9G MX9GCIR Mz9GUIR motor g E 2450 f 1 3 1 3 1 2 96 1 2 99 1 3 01 1 2 98 1 3 02 1 3 05 1 3 00 1 3 250 x y 1 3 6 1 3 6 1 3 59 1 3 64 1 3 60 1 3 59 1 3 61 1 3 65 1 3 62 1 3 6 5 7 1 5 1 5 1 5 04 1 4 95 1 4 98 1 5 00 1 5 03 2 1 5 06 1 4 97 1 5 E 1 6 1 6 1 6 01 1 6 08 1 5 96 1 6 00 1 6 02 1 5 93 1 6 00 1 6 5 2 1 7 5 1 7 5 1 7 49 1 7 48 1 7 48 1 7 54 1 7 58 1 7 50 1 7 57 1 7 5 2 g 1470 1 9 1 9 1 9 07 1 8 98 1 9 00 1 9 07 1 9 06 1 9 09 1 9 14 1 9 Soe 1 10 1 9 91 110 1 1 9 99 1 9 90 1 10 2 1 10 gt z F x X9GCI 40 W 112 5 112 5 112 7 1126 1125 1125 112 3 112 5 1126 112 5 E S 100 X8GL 25 W 1 15 1 15 1 15 1 1 14 9 1 14 9 1 14 9 1 14 8 1 15 2 1 15 2 1 15 8 5 Cea 1 18 1 18 1 18 0 1 18 0 1 18 1 1 18 0 1 18 0 1 17 8 1 17 8 1 18 on De AAO 1 20 1 19 8 1119 8 1 20
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