1) When there is no radial displacement of the two axes, the allowable radial compensation amount △ α: each pair of internal and external teeth of the drum-shaped tooth coupling meshes, and the allowable angular compensation amount △ α = 1 ° 30, see Figure 4.8;
The drum tooth coupling meshes between two pairs of internal and external teeth, and the angular direction compensation is allowed
△αmax=2×1°30=3°, see Figure 4.8.
2) When the two axes are not angular displacement, the allowable radial compensation amount △y:
(a) GiICL, GCLD, NGCL type drum tooth coupling allowable radial compensation △y, see Figure 4.9, Table 4-6
Table 4-6 GIICL, GCLD, NGCL type permissible radial compensation △y (unit mm)
(b) GIICLZ, WGT type drum tooth coupling allows radial compensation amount △ y, see Figure 4.10, and calculated as follows: △y = Atan △ α = Atan1 ° 30, = 0.0262A