Series GF Series
Price scales
| Quantity | Discount | Unit price |
| 1-9 | 0% off | $12.9 |
| 10-99 | 15% off | $11.0 |
| 100+ | 25% off | $9.7 |
Product description
GF
Specifications
Series GF-127Kn : 330 kgf.cm90 kgf.cm12770 mm119 mm- Series GF-251Kn : 430 kgf.cm90 kgf.cm25170 mm119 mm
- Series GF-389Kn : 450 kgf.cm150 kgf.cm38970 mm119 mm
- Series GF-590Kn : 450 kgf.cm150 kgf.cm59070 mm119 mm
- Series GF-722Kn : 450 kgf.cm150 kgf.cm72270 mm119 mm
- Series GF-897Kn : 450 kgf.cm150 kgf.cm89770 mm119 mm
- Series GF-1269Kn : 580 kgf.cm240 kgf.cm126970 mm119 mm
- Series GF-1601Kn : 580 kgf.cm240 kgf.cm160170 mm119 mm
- Series GF-1929Kn : 580 kgf.cm240 kgf.cm192970 mm119 mm
- Series GF-3385n : 6100 kgf.cm300 kgf.cm338570 mm119 mm
- Series GF-5078Kn : 6100 kgf.cm300 kgf.cm507870 mm119 mm
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 127 |
| Number of gear stage | 3 |
| Max continuous torque | 30 kgf.cm |
| Instantaneous break torque | 90 kgf.cm |
| Gearbox efficiency | 73 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 251 |
| Number of gear stage | 4 |
| Max continuous torque | 30 kgf.cm |
| Instantaneous break torque | 90 kgf.cm |
| Gearbox efficiency | 65 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 389 |
| Number of gear stage | 4 |
| Max continuous torque | 50 kgf.cm |
| Instantaneous break torque | 150 kgf.cm |
| Gearbox efficiency | 65 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 590 |
| Number of gear stage | 4 |
| Max continuous torque | 50 kgf.cm |
| Instantaneous break torque | 150 kgf.cm |
| Gearbox efficiency | 65 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 722 |
| Number of gear stage | 4 |
| Max continuous torque | 50 kgf.cm |
| Instantaneous break torque | 150 kgf.cm |
| Gearbox efficiency | 65 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 897 |
| Number of gear stage | 4 |
| Max continuous torque | 50 kgf.cm |
| Instantaneous break torque | 150 kgf.cm |
| Gearbox efficiency | 65 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 1269 |
| Number of gear stage | 5 |
| Max continuous torque | 80 kgf.cm |
| Instantaneous break torque | 240 kgf.cm |
| Gearbox efficiency | 59 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 1601 |
| Number of gear stage | 5 |
| Max continuous torque | 80 kgf.cm |
| Instantaneous break torque | 240 kgf.cm |
| Gearbox efficiency | 59 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 1929 |
| Number of gear stage | 5 |
| Max continuous torque | 80 kgf.cm |
| Instantaneous break torque | 240 kgf.cm |
| Gearbox efficiency | 59 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 3385 |
| Number of gear stage | 6 |
| Max continuous torque | 100 kgf.cm |
| Instantaneous break torque | 300 kgf.cm |
| Gearbox efficiency | 53 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
| Gearbox Characteristic Data | |
| Model | GF Squared Spur Gearbox |
| Gearbox housing material | Zinc Alloy （Die casting） |
| Gear material | Powder Metallurgy (Fe) / Plastics / Steel |
| Gear design | Helical Gear / Spur Gear |
| Bearing at output shaft | Sleeve Bearing |
| Lubricant in gearbox | FUMIO |
| Shaft axial load | ≤ 5.0 kgf |
| Radial load | ≤ 3.0 kgf |
| Axial play | ≤ 0.35 mm |
| Radial play | ≤ 0.1 mm |
| Backlash at no-load | ≤ 3° |
| Gear module | 0.4 M / 0.5 M / 0.6 M / 0.8 M / 1.0 M |
| Gearbox Value | |
| Gear ratio | 5078 |
| Number of gear stage | 6 |
| Max continuous torque | 100 kgf.cm |
| Instantaneous break torque | 300 kgf.cm |
| Gearbox efficiency | 53 % |
| Gearbox mass | 340 g |
| Output shaft diameter | 12.7 mm |
| Pinion hole diameter | φ 2.5 / φ 3.1 |
| Operating temperature range | -20 ... 65 °C |
| Operating relative humidity | 20% - 85% RH |
| Electrical characteristics | |
| Terminal resistance | |
| Terminal inductance | |
| Torque constant | |
| Speed constant | |
| Back-EMF constant | |
| Rotor inductance | |
| Rotor inertia | |
| Mechanical characteristics | |
| Weight | 103 g |
| Noise Level @ 30cm | 53 dB |
| Noise Level @ 50cm | 48 dB |
| Operating temperature range | -40℃-100℃ |
| Working Lifespan | 3000 hours |
Technical illustrations
Dimensional Drawing
Characteristic curves
Your Choice
Selected Variant
GF-127K
Key Features
| Gear stage: | n : 3 |
| Continuous input torque: | 30 kgf.cm |
| Gear breaking torque: | 90 kgf.cm |
| Gear ratio: | 127 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-251K
Key Features
| Gear stage: | n : 4 |
| Continuous input torque: | 30 kgf.cm |
| Gear breaking torque: | 90 kgf.cm |
| Gear ratio: | 251 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-389K
Key Features
| Gear stage: | n : 4 |
| Continuous input torque: | 50 kgf.cm |
| Gear breaking torque: | 150 kgf.cm |
| Gear ratio: | 389 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-590K
Key Features
| Gear stage: | n : 4 |
| Continuous input torque: | 50 kgf.cm |
| Gear breaking torque: | 150 kgf.cm |
| Gear ratio: | 590 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-722K
Key Features
| Gear stage: | n : 4 |
| Continuous input torque: | 50 kgf.cm |
| Gear breaking torque: | 150 kgf.cm |
| Gear ratio: | 722 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-897K
Key Features
| Gear stage: | n : 4 |
| Continuous input torque: | 50 kgf.cm |
| Gear breaking torque: | 150 kgf.cm |
| Gear ratio: | 897 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-1269K
Key Features
| Gear stage: | n : 5 |
| Continuous input torque: | 80 kgf.cm |
| Gear breaking torque: | 240 kgf.cm |
| Gear ratio: | 1269 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-1601K
Key Features
| Gear stage: | n : 5 |
| Continuous input torque: | 80 kgf.cm |
| Gear breaking torque: | 240 kgf.cm |
| Gear ratio: | 1601 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-1929K
Key Features
| Gear stage: | n : 5 |
| Continuous input torque: | 80 kgf.cm |
| Gear breaking torque: | 240 kgf.cm |
| Gear ratio: | 1929 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-3385
Key Features
| Gear stage: | n : 6 |
| Continuous input torque: | 100 kgf.cm |
| Gear breaking torque: | 300 kgf.cm |
| Gear ratio: | 3385 |
| Diameter : | 70 mm |
| Length: | 119 mm |
Selected Variant
GF-5078K
Key Features
| Gear stage: | n : 6 |
| Continuous input torque: | 100 kgf.cm |
| Gear breaking torque: | 300 kgf.cm |
| Gear ratio: | 5078 |
| Diameter : | 70 mm |
| Length: | 119 mm |