Specifications Precision grade JIS B 1704 grade 4 Core hardness HB165194 Gear teeth Gleason Surface hardness HRC4853 Pressure angle 20 Surface treatment Black oxide Helix angle 35 Surface finish Cut Material S45C (Carbon steel) Datum reference surface for gear cutting Bore Heat treatment Induction hardened teeth

B3 B4 B5

Gear Ratio 2.5

Module 25

Catalog No. Hand of thread Module No. of teeth Bore Hub dia. Pitch dia. Outside dia. Mounting distance Total length Crown to back length Hub width Length of bore Face width Holding surface dia. Face angle Shape Allowable torque (kgfm) Allowable torque (Nm) Backlash (mm) Weight (kgf) Catalog No. m z AH7 B C D E F G H I J K L Bending strength Surface durability Bending strength Surface durability SBS2-4518R [ DXF| DWG | 3D CAD] SBS2-1845L [ DXF| DWG | 3D CAD] R L 2 45 18 12 10 48 32 90 36 90.79 40.42 40 60 27.67 28.54 22.98 15.88 15 14.2 25 27.5 14 62.24 23.11 6953' 2502' B4 B3 3.156 1.24 2.228 0.8913 30.95 12.16 21.85 8.741 0.060.16 0.66 0.16 SBS2-4518R SBS2-1845L SBS2.5-4518R [ DXF| DWG | 3D CAD] SBS2.5-1845L [ DXF| DWG | 3D CAD] R L 2.5 45 18 15 12 55 40 112.5 45 113.49 50.35 50 72 34.94 33.19 28.74 16.82 18 14.75 31 31.5 18 76.53 26.82 6950' 2443' B4 B3 6.278 2.466 4.487 1.795 61.57 24.18 44 17.6 0.070.17 1.27 0.29 SBS2.5-4518R SBS2.5-1845L SBS3-4518R [ DXF| DWG | 3D CAD] SBS3-1845L [ DXF| DWG | 3D CAD] R L 3 45 18 20 16 65 48 135 54 136.24 60.69 60 85 41.65 37.82 34.55 18.84 22 16.3 37 36 21 92.96 33.41 7015' 2533' B4 B3 10.65 4.184 7.685 3.074 104.4 41.03 75.36 30.15 0.080.18 2.05 0.45 SBS3-4518R SBS3-1845L SBS4-4518R [ DXF| DWG | 3D CAD] SBS4-1845L [ DXF| DWG | 3D CAD] R L 4 45 18 25 20 80 62 180 72 181.57 80.86 75 110 50.98 48.03 40.96 21.77 24 18 45 46 29 122.33 45.83 6947' 2532' B4 B3 25.83 10.15 18.89 7.556 253.3 99.54 185.2 74.1 0.120.27 4.8 1 SBS4-4518R SBS4-1845L SBS5-4518R [ DXF| DWG | 3D CAD] SBS5-1845L [ DXF| DWG | 3D CAD] R L 5 45 18 30 22 100 80 225 90 225.81 103.87 90 135 57.9 56.02 46.01 25.27 28 20.5 51 52.5 34 156.56 56.9 6933' 2532' B4 B3 48.36 19 35.72 14.29 474.2 186.3 350.3 140.1 0.140.34 8.7 2 SBS5-4518R SBS5-1845L

Pitch Angle 6812' Pinion 2148'

Gear Ratio 3

Module 25

Catalog No. Hand of thread Module No. of teeth Bore Hub dia. Pitch dia. Outside dia. Mounting distance Total length Crown to back length Hub width Length of bore Face width Holding surface dia. Face angle Shape Allowable torque (kgfm) Allowable torque (Nm) Backlash (mm) Weight (kgf) Catalog No. m z AH7 B C D E F G H I J K L Bending strength Surface durability Bending strength Surface durability SBS2-4515R [ DXF| DWG | 3D CAD] SBS2-1545L [ DXF| DWG | 3D CAD] R L 2 45 15 12 10 40 24 90 30 90.67 34.78 40 60 30.29 29.66 26.01 15.8 17 14 26 29 15 59.07 19.14 7325' 2250' B4 B3 3.228 1.034 1.918 0.6392 31.66 10.14 18.81 6.268 0.060.16 0.7 0.1 SBS2-4515R SBS2-1545L SBS2.5-4515R [ DXF| DWG | 3D CAD] SBS2.5-1545L [ DXF| DWG | 3D CAD] R L 2.5 45 15 15 12 50 30 112.5 37.5 113.32 43.36 50 75 38.25 38.27 32.47 19.73 22 17.5 35 37 20 72.82 20.48 7313' 2222' B4 B3 6.559 2.101 3.942 1.314 64.32 20.6 38.66 12.89 0.070.17 1 0.17 SBS2.5-4515R SBS2.5-1545L SBS3-4515R [ DXF| DWG | 3D CAD] SBS3-1545L [ DXF| DWG | 3D CAD] R L 3 45 15 20 15 60 38 135 45 135.99 52.08 55 90 40.59 44.98 33.98 23.68 20 21.33 35 44 23 88.2 28.52 7318' 2232' B4 B3 11.05 3.539 6.706 2.235 108.4 34.71 65.76 21.92 0.080.18 1.8 0.35 SBS3-4515R SBS3-1545L SBS4-4515R [ DXF| DWG | 3D CAD] SBS4-1545L [ DXF| DWG | 3D CAD] R L 4 45 15 20 16 80 50 180 60 181.3 69.3 70 115 50.62 54.37 41.95 26.55 24 23.33 45 52 30 118.08 32.24 7313' 2219' B5 B3 25.83 8.274 15.9 5.301 253.3 81.14 155.9 51.98 0.120.27 4 0.7 SBS4-4515R SBS4-1545L SBS5-4515R [ DXF| DWG | 3D CAD] SBS5-1545L [ DXF| DWG | 3D CAD] R L 5 45 15 30 20 90 60 225 75 226.61 86.55 75 145 50.05 66.89 39.92 34.43 20 30 44 65 35 152.88 48.64 7311' 2215' B5 B3 48.27 15.46 30.03 10.01 473.4 151.6 294.5 98.16 0.140.34 6 1.4 SBS5-4515R SBS5-1545L

Pitch Angle 7134' Pinion 1826'

Gear Ratio 4

Module 1.53

Catalog No. Hand of thread Module No. of teeth Bore Hub dia. Pitch dia. Outside dia. Mounting distance Total length Crown to back length Hub width Length of bore Face width Holding surface dia. Face angle Shape Allowable torque (kgfm) Allowable torque (Nm) Backlash (mm) Weight (kgf) Catalog No. m z AH7 B C D E F G H I J K L Bending strength Surface durability Bending strength Surface durability SBS1.5-6015R [ DXF| DWG | 3D CAD] SBS1.5-1560L [ DXF| DWG | 3D CAD] R L 1.5 60 15 12 8 60 18 90 22.5 90.36 26.09 32 56 24.08 22.95 21.48 11.45 12 10.43 21 22.5 12 65.39 15.55 7728' 1654' B4 B3 2.115 0.4986 1.251 0.3128 20.74 4.89 12.27 3.067 0.050.15 0.7 0.04 SBS1.5-6015R SBS1.5-1560L SBS2-6015R [ DXF| DWG | 3D CAD] SBS2-1560L [ DXF| DWG | 3D CAD] R L 2 60 15 15 10 80 24 120 30 120.46 34.68 42 75 31.45 30.94 27.91 15.58 16 14.25 27 30 16 87.02 18.06 7702' 1627' B4 B3 5.014 1.182 3.014 0.7535 49.17 11.59 29.56 7.389 0.060.16 1.6 0.1 SBS2-6015R SBS2-1560L SBS2.5-6015R [ DXF| DWG | 3D CAD] SBS2.5-1560L [ DXF| DWG | 3D CAD] R L 2.5 60 15 20 12 100 30 150 37.5 150.5 44.16 53 94 39.68 38.9 35.24 19.83 20 18.06 34 37.5 20 108.64 20.58 7710' 1756' B4 B3 9.794 2.308 5.954 1.489 96.05 22.63 58.39 14.6 0.070.17 3.24 0.2 SBS2.5-6015R SBS2.5-1560L SBS3-6015R [ DXF| DWG | 3D CAD] SBS3-1560L [ DXF| DWG | 3D CAD] R L 3 60 15 20 15 120 38 180 45 180.57 52.64 64 112 47.61 44.01 42.64 22.96 25 21.12 41 43 22 134.4 31.58 7756' 1709' B4 B3 15.9 3.748 9.757 2.439 155.9 36.75 95.68 23.92 0.080.18 5.44 0.35 SBS3-6015R SBS3-1560L

Pitch Angle 7558' Pinion 1402'

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