
Worm gear units 40 / GFC Product Catalog 2012 Dimension sheets Size SP 100.1 – 160.1/ SK 100.1 – 160.1 SPA/SKA with motor Slip-on model (hollow shaft at the output) 2nd shaft end at the input d1 l14 l1 f3 l11l10 l1 b3 DM X a=100 a=125, 160 u2 v2 d1 side A side B k4 k1 s3 xt3* m1 m2 l14 side E m1 k5 side D h1 h2 h0 a X k2 m1m1 s3 xt3* k3 k0 g1 g u1 e2 m2 g2 v1 A1 HW s2 xt2 * position of the tapped holes s 2 in the housing a=100 a=125, 160 e 2 s2* e 2 30° 22,5° s 2 * 45° f2 Y l8 b2 n1n1 n2 b2 h7h6 h5h8 b2 a2 side B side A l f2 f2 Yl8 s3 xt3* y1 Z HW ZZ l l0 l/3 HW 0,5 d2 15° y y 15° d2 HW +0,1 +0,05 HW +0,1 +0,05 groove for circlip DIN 472 L 2 For these drawings, the regulations on copyright protection apply. Centring DIN332 Form D / * strength class for screws 10.9 SPAF/SKAF Slip-on model with flange SPVF/SKVF Type with solid shaft and flange at the output SPV/SKV Type with solid shaft at the output SPAS/SKAF Type with shrink-on disk and cover at the output a=100, 125 a=160 position of the flange bore-holes s e 45° s* e 45° s* cover l9 fixed with stud bolt and nu l9 fixed with stud bolt and nut h12 c m f s* d3 A e b l3 l7 DM L 2 L 2 l2 l3 l4 l5 DM d3 l3l3DM d3 n4 d6 d5 l13l12 hollow shaft-HWS l16 m6 m7 d7H7 d8H7 push-in shaft d7h6 m8 m9 d8h6