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Gearboxes
Spur Gearboxes - Flat
GF
GF Spur Gearbox - Flat
$21.99
MSRP
Key Data
Gear Ratio 127 :1
Max Continuous Torque 30 gf·cm
Breaking Torque 90 gf·cm
Gearbox Efficiency 73 %
Gearbox Weight 620 g
Gearbox Options11 variants
GF 127:1 Compatible Gear Motors2 products
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Model & Specification Comparison
SKU Gearbox Type Gearbox Model Gear Ratio Number Of Gear Stages Gearbox Length Gearbox Width Gearbox Height Max Continuous Torque Breaking Torque Gearbox Efficiency Gearbox Weight Shaft Diameter Pinion Hole Diameter Operating Temperature Range Gearbox Housing Material Gear Material Gear Design Output Shaft Bearing Lubricant In Gearbox Axial Play Radial Play Backlash Gear Module
GF1270 Spur Gearbox - Flat GF 127 :1 3 119 mm 70 mm 25 mm 30 gf·cm 90 gf·cm 73 % 620 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF2510 Spur Gearbox - Flat GF 251 :1 4 119 mm 70 mm 25 mm 30 gf·cm 90 gf·cm 65 % 644 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF3890 Spur Gearbox - Flat GF 389 :1 4 119 mm 70 mm 25 mm 50 gf·cm 150 gf·cm 65 % 644 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF5900 Spur Gearbox - Flat GF 590 :1 4 119 mm 70 mm 25 mm 50 gf·cm 150 gf·cm 65 % 644 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF7220 Spur Gearbox - Flat GF 722 :1 4 119 mm 70 mm 25 mm 50 gf·cm 150 gf·cm 65 % 644 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF8970 Spur Gearbox - Flat GF 897 :1 4 119 mm 70 mm 25 mm 50 gf·cm 150 gf·cm 65 % 644 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF1269 Spur Gearbox - Flat GF 1,269 :1 5 119 mm 70 mm 25 mm 80 gf·cm 240 gf·cm 59 % 668 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF1601 Spur Gearbox - Flat GF 1,601 :1 5 119 mm 70 mm 25 mm 80 gf·cm 240 gf·cm 59 % 668 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF1929 Spur Gearbox - Flat GF 1,929 :1 5 119 mm 70 mm 25 mm 80 gf·cm 240 gf·cm 59 % 668 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF3385 Spur Gearbox - Flat GF 3,385 :1 6 119 mm 70 mm 25 mm 100 gf·cm 300 gf·cm 53 % 688 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M GF5078 Spur Gearbox - Flat GF 5,078 :1 6 119 mm 70 mm — 100 gf·cm 300 gf·cm 53 % 688 g 12.7 mm φ 3.17 / φ 5 mm -30 ~ 65 C Zinc Alloy （Die casting） Powder Metallurgy (Fe) / Plastics / Steel Helical Gear / Spur Gear Sleeve Bearing FUMIO 0.35 mm 0.1 mm 3 ° 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M
Technical Specifications Technical Specifications Gearbox Type Spur Gearbox - Flat Gearbox Model GF Gear Ratio 127 :1 Number Of Gear Stages 3 Gearbox Length 119 mm Gearbox Width 70 mm Gearbox Height 25 mm Max Continuous Torque 30 gf·cm Breaking Torque 90 gf·cm Gearbox Efficiency 73 % Gearbox Weight 620 g Shaft Diameter 12.7 mm Pinion Hole Diameter φ 3.17 / φ 5 mm Operating Temperature Range -30 ~ 65 C Gearbox Housing Material Zinc Alloy （Die casting） Gear Material Powder Metallurgy (Fe) / Plastics / Steel Gear Design Helical Gear / Spur Gear Output Shaft Bearing Sleeve Bearing Lubricant In Gearbox FUMIO Axial Play 0.35 mm Radial Play 0.1 mm Backlash 3 ° Gear Module 0.4 / 0.5 / 0.6 / 0.8 / 1.0 M
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