
Worm-helical gear units 90 / GFC Product Catalog 2012 Dimension sheets Size SSTV 97 – 150 y1 yx45° l1 l0 z SSTVA Slip-on model (hollow shaft at the output) SSTVV Type with solid shaft at the output SSTVVF Type with solid shaft und flange at the output SSTVAF Type with flange at the output For these drawings, the regulations on copyright protection apply. input shaft end 45° b3 22,5° s3 xt3 side Bside A l12 l f4f4 øb2 n2 h7h6 øb2 n3 n3 h5 n1 s*1 x t1 side B side A u1 h3 h2 h1 h4 m1 m2 k2 k1 l8 f1 ød4 ød5ød4 l10 l9 l11 u3 v3 s*2 x t2 v1 30°30° HW øe 260° s*1 x t1 groove for circlip DIN 472 0,5 l/3 z l z ød1 +0,1 ød1 +0,1 l0 l0 HW HW ød7 h12 l7 øA øb f mc øs 4 * øe1 fixed with stud and nut cover at the output is possible for all the types u2 v2 ød2 l4 l3 l6 l5 DM ød2 l3 l2l2 l3 l4 l5 DMDM