Squirrel-cage motors Dimensions - Siemens

Squirrel-cage motorsDimensions1LA7, 1MA7 · Frame sizes 56 M to 160 L1LA5 · Frame sizes 180 M to 225 M■ IM B 35 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) + ) /) 5) ,0 # % A, - O A > JI BH I E A / )- *-+* -* - * +- )- +, )) +/ + )) 3) H= A I E A I ' 5 = @ # 5 D = L AD K I E C BA A JA = ? DM EJD @ HEA @ D A I= J , -, * )- , * + ) - -* )* *, +0 )) ) )) *) ) , * )** * ** ) + )+ ) ■ IM B 14 · For flange dimensions, see Page 7/20 (Z = Number of fixing holes) +0 0 # ' & ? ) /) 5* -* - - ), )) +) 3- O A > JI BH I E A - * )) ) ,/ )-- +/ +, +, *- ,- -Drive-end shaft extensionNon-drive-end shaft extensionH HA HH K K’ L LC LL LM O D DB E EB ED F GA DA DC EA EC EE FA GC756 6 69.5 5.8 9 169 200 74 – 1x M16 x 1.51x M25 x 1.563 7 69.5(92.5)71 7 63.5(86.5)80 8 63.5(86)90 10 79(101.5)7 10 202.5 232 74(120)7 10 240 278 74(120)9.5 13.5 273.5308.5 4 )32436475(120)10 14 331 389 75(120)231.5 1x M16 x 1.51x M25 x 1.5268 1x M16 x 1.51x M25 x 1.5299.5334.5 4 )1x M16 x 1.51x M25 x 1.5382.5 1x M16 x 1.51x M25 x 1.59 M3 20 14 3 3 10.2 9 M3 20 14 3 3 10.211 M4 23 16 3.5 4 12.5 11 M4 23 16 3.5 4 12.514 M5 30 22 4 5 16 14 M5 30 22 4 5 1619 M6 40 32 4 6 21.5 19 M6 40 32 4 6 21.524 M8 50 40 5 8 27 19 M6 40 32 4 6 21.5100 12 102 12 16 372 438 120 423.5 2x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27112 12 102 12 16 393 461 120 444.5 2x M32 x 1.5 2 ) 28 M10 60 50 5 8 31 24 M8 50 40 5 8 27132 15 128 12 16 452.5 3 ) 551.5 140 505 3 ) 2x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41132 15 128 12 16 452.5 3 )490.5 5 )551.5589.5 5 )140 505 3 )543 5 )2x M32 x 1.5 2 ) 38 M12 80 70 5 10 41 38 M12 80 70 5 10 41160 18 160.5 15 19 588 721 165 640.5 2x M32 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45160 18 160.5 15 19 588628 6 )721761 6 )165 640.5680.5 6 )2x M32 x 1.5 2 ) 42 M16 110 90 10 12 45 42 M16 110 90 10 12 45180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5180 18 159 15 19 712 841 132 793.5 2 x M40 x 1.5 48 M16 110 100 5 14 51.5 48 M16 110 100 5 14 51.5200 24 178 19 25 768.5 897 192 850 2 x M50 x 1.5 55 M20 110 100 5 16 59 55 M20 110 100 5 16 59225 24 184.5 19 25 806 933.5 192 887.5 2 x M50 x 1.5 60 M20 140 125 7.5 18 64 55 M20 110 100 5 16 59225 24 184.5 19 25 776 903.5 192 857.5 2 x M50 x 1.5 55 M20 110 100 5 16 59 55 M20 110 100 5 16 59806 933.5 887.560 M20 140 125 7.5 18 643) In a low-noise version, the dimensionL is 8 mm greater and the dimensionLM is 11.5 mm greater.4) For 1MA7 083-6.5) For 1MA7 133-4.6) For 1MA7 166-4 and 1MA7 166-6.Siemens M 11 · 2003/20047/3