Model & Selection
Dimensional Drawing
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 kgf·cm | 90 kgf·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 kgf·cm | 90 kgf·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 kgf·cm | 150 kgf·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 kgf·cm | 150 kgf·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 kgf·cm | 150 kgf·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 kgf·cm | 150 kgf·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 kgf·cm | 240 kgf·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 kgf·cm | 240 kgf·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 kgf·cm | 240 kgf·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 kgf·cm | 300 kgf·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 | 25 mm | 100 kgf·cm | 300 kgf·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
| 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 kgf·cm |
| Breaking Torque | 90 kgf·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 |
