Model & Selection
Dimensional Drawing
Model & Specification Comparison
| SKU | Gearbox Type | Gearbox Model | Gear Ratio | Number Of Gear Stages | Gearbox Diameter | Gearbox Length | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PG423700 | Planetary Gear Motor | PG42-3.7K | 3.7 :1 | 1 | 42 mm | 31.8 mm | 50 kgf·cm | 150 kgf·cm | 90 % | 250 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421020 | Planetary Gear Motor | PG42-10.2K | 10.2 :1 | 2 | 42 mm | 42.6 mm | 100 kgf·cm | 300 kgf·cm | 81 % | 360 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421370 | Planetary Gear Motor | PG42-13.7K | 13.7 :1 | 2 | 42 mm | 42.6 mm | 100 kgf·cm | 300 kgf·cm | 81 % | 360 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421920 | Planetary Gear Motor | PG42-19.2K | 19.2 :1 | 2 | 42 mm | 42.6 mm | 100 kgf·cm | 300 kgf·cm | 81 % | 360 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG423250 | Planetary Gear Motor | PG42-32.5K | 32.5 :1 | 3 | 42 mm | 53.8 mm | 200 kgf·cm | 600 kgf·cm | 72 % | 477 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG425090 | Planetary Gear Motor | PG42-50.9K | 50.9 :1 | 3 | 42 mm | 53.8 mm | 200 kgf·cm | 600 kgf·cm | 72 % | 477 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG427120 | Planetary Gear Motor | PG42-71.2K | 71.2 :1 | 3 | 42 mm | 53.8 mm | 200 kgf·cm | 600 kgf·cm | 72 % | 477 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421390 | Planetary Gear Motor | PG42-139K | 139 :1 | 4 | 42 mm | 65.1 mm | 200 kgf·cm | 600 kgf·cm | 60 % | 580 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421880 | Planetary Gear Motor | PG42-188K | 188 :1 | 4 | 42 mm | 65.1 mm | 200 kgf·cm | 600 kgf·cm | 60 % | 580 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG422640 | Planetary Gear Motor | PG42-264K | 264 :1 | 4 | 42 mm | 65.1 mm | 200 kgf·cm | 600 kgf·cm | 60 % | 580 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG426990 | Planetary Gear Motor | PG42-699K | 699 :1 | 5 | 42 mm | 76.4 mm | 200 kgf·cm | 600 kgf·cm | 50 % | 700 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG429770 | Planetary Gear Motor | PG42-977K | 977 :1 | 5 | 42 mm | 76.4 mm | 200 kgf·cm | 600 kgf·cm | 50 % | 700 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
| PG421367 | Planetary Gear Motor | PG42-1367K | 1,367 :1 | 5 | 42 mm | 76.4 mm | 200 kgf·cm | 600 kgf·cm | 50 % | 700 g | 8 mm | 3.19 / 5 mm | -30 ~ 65 C | Powder Metallurgy (Fe) | Powder Metallurgy (Fe) / Plastics | Spur Gear | Ball Bearing | Graphene oil | ≤ 0.2 mm | ≤ 0.1 mm | ≤ 1.5 ° | 0.6 M |
Technical Specifications
| Gearbox Type | Planetary Gear Motor |
|---|---|
| Gearbox Model | PG42-3.7K |
| Gear Ratio | 3.7 :1 |
| Number Of Gear Stages | 1 |
| Gearbox Diameter | 42 mm |
| Gearbox Length | 31.8 mm |
| Max Continuous Torque | 50 kgf·cm |
| Breaking Torque | 150 kgf·cm |
| Gearbox Efficiency | 90 % |
| Gearbox Weight | 250 g |
| Shaft Diameter | 8 mm |
| Pinion Hole Diameter | 3.19 / 5 mm |
| Operating Temperature Range | -30 ~ 65 C |
| Gearbox Housing Material | Powder Metallurgy (Fe) |
| Gear Material | Powder Metallurgy (Fe) / Plastics |
| Gear Design | Spur Gear |
| Output Shaft Bearing | Ball Bearing |
| Lubricant In Gearbox | Graphene oil |
| Axial Play | ≤ 0.2 mm |
| Radial Play | ≤ 0.1 mm |
| Backlash | ≤ 1.5 ° |
| Gear Module | 0.6 M |
