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PG42 Planetary Gearbox

PG42 Planetary Gearbox

PG42 Series

PG42 is a 42 mm planetary gearbox available in a range of gear ratios. The specification table shows how gearbox length and continuous torque differ between configurations.

Product Highlights

  • Listed gear ratios: 3.7–1590:1
  • Gearbox diameter: 42 mm
  • Output bearing: ball bearing
  • Gearbox length: 29–76.4 mm

Customization Available

  • Custom shaft diameter, length and features
  • Mounting and mechanical integration
  • Gear ratios
  • Special lubricants
Shop NowCustomize

Product Specifications

ModelPG42-3.7KPG42-4.3KPG42-16KPG42-22KPG42-59KPG42-83KPG42-116KPG42-219KPG42-307KPG42-429KPG42-600KPG42-813KPG42-1137KPG42-1590K
Gearbox TypePlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear MotorPlanetary Gear Motor
Gearbox ModelPG42-3.7KPG42-4.3KPG42-16KPG42-22KPG42-59KPG42-83KPG42-116KPG42-219KPG42-307KPG42-429KPG42-600KPG42-813KPG42-1137KPG42-1590K
Gear Ratio (:1)3.74.31622598311621930742960081311371590
Max. Input Speed (rpm)——————————————
Number Of Gear Stages11223334444555
Gearbox Diameter (mm)4242424242424242424242424242
Gearbox Length (mm)292942.642.653.853.853.865.165.165.165.176.476.476.4
Max Continuous Torque (mN·m)4903.334903.339806.659806.6519613.3019613.3019613.3019613.3019613.3019613.3019613.3019613.3019613.3019613.30
Breaking Torque (mN·m)14709.9814709.9829419.9529419.9558839.9058839.9058839.9058839.9058839.9058839.9058839.9058839.9058839.9058839.90
Gearbox Efficiency (%)9090818172727260606060505050
Gearbox Weight (kg)0.250.250.360.360.4770.4770.4770.580.580.580.580.70.70.7
Shaft Diameter (mm)88888888888888
Pinion Hole Diameter (mm)φ5φ5φ5φ5φ5φ5φ5φ5φ5φ5φ5φ5φ5φ5
Operating Temperature Range (°C)-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65-30 ~ 65
Gearbox Housing MaterialPowder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)Powder Metallurgy (Fe)
Gear MaterialPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / PlasticsPowder Metallurgy (Fe) / Plastics
Gear DesignHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur GearHelical Gear / Spur Gear
Output Shaft BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall BearingBall Bearing
Lubricant In GearboxGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oilGraphene oil
Axial Play (mm)≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2≤ 0.2
Radial Play (mm)≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1≤ 0.1
Backlash (°)≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5≤ 1.5
Gear Module (M)0.60.60.60.60.60.60.60.60.60.60.60.60.60.6

Product downloads

Specification3D CAD
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