Gearboxes

Dunkermoteren PLG63HT Series Planetary Gearbox

The Dunkermotoren PLG 63 HT Series Planetary Gearbox is a high-torque, industry-grade solution designed for demanding motion control applications where strength, reliability, and compact integration are key. With a hardened steel ring gear and high-efficiency gear design, the PLG 63 HT is engineered for smooth operation and long-lasting performance in automation, robotics, mobile equipment, and heavy industrial systems.

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Dunkermoteren-PLG63EP-Series-Planetary-Gearbox

Features

  • High Torque Capacity: Delivers up to 58 Nm of continuous torque and 88 Nm for acceleration, with emergency stop torque rated up to 169 Nm, ideal for high-load drive systems.
  • Wide Reduction Ratio Range: Supports gear ratios from 3:1 to 350:1 in 1-, 2-, and 3-stage configurations, offering excellent flexibility for speed and torque optimisation.
  • Industrial-Grade Durability: Built with a hardened steel ring gear and precision-machined internals for long service life in rugged industrial and mobile applications.
  • High Load Tolerance: Double ball-bearing supported output shaft withstands axial and radial loads up to 800 N, ensuring stability under continuous mechanical stress.
  • IP65 Environmental Protection: Sealed to IP65 (excluding shaft when combined with BG 66), making it suitable for dusty or wet environments without compromising performance.
  • Maintenance-Free Operation: Factory-filled with lifetime lubrication and rated for both continuous (S1) and cyclical (S8) duty modes, minimising downtime and servicing needs.
Specifications
PLG63HT Specifications
Reduction Ratio* - 3 4 7 10 13.56 16.8 29.4 35 42 50
Efficiency % 90 81
Number of Stages - 1 2
Continous Torque Nm 10 15 25 58
Acceleration torque ** Nm 20 30 50 70
Emergency stop torque Nm 30 45 75 169
Operating mode - S1 / S8
Max. backlash arcmin 35 34 38 39 33 30 31 32 32 33
Weight of Gearbox kg 0.8 1.3
Axial Load / Radial Load N 800 / 800 800 / 800

 

PLG63HT Specifications
Reduction Ratio - 70.56 84 100 147 175 210 250 350
Efficiency % 73
Number of Stages - 3
Continuous Torque Nm 58
Acceleration torque ** Nm 88
Emergency stop torque Nm 169
Operating mode - S1 / S8
Max. backlash arcmin 29 30 31 30 31 30 31 31
Weight of Gearbox kg 1.9
Axial Load / Radial Load N 800 / 800
** Acceleration torque for max. 1 second

 

Downloads
plg_63_ht_Gearbox_Datasheet.pdf
PLG63HT Specifications
Reduction Ratio* - 3 4 7 10 13.56 16.8 29.4 35 42 50
Efficiency % 90 81
Number of Stages - 1 2
Continous Torque Nm 10 15 25 58
Acceleration torque ** Nm 20 30 50 70
Emergency stop torque Nm 30 45 75 169
Operating mode - S1 / S8
Max. backlash arcmin 35 34 38 39 33 30 31 32 32 33
Weight of Gearbox kg 0.8 1.3
Axial Load / Radial Load N 800 / 800 800 / 800

 

PLG63HT Specifications
Reduction Ratio - 70.56 84 100 147 175 210 250 350
Efficiency % 73
Number of Stages - 3
Continuous Torque Nm 58
Acceleration torque ** Nm 88
Emergency stop torque Nm 169
Operating mode - S1 / S8
Max. backlash arcmin 29 30 31 30 31 30 31 31
Weight of Gearbox kg 1.9
Axial Load / Radial Load N 800 / 800
** Acceleration torque for max. 1 second

 

plg_63_ht_Gearbox_Datasheet.pdf

Find the Right Model

Model Number Reduction Ratio Continuous Torque (Nm) Number of Stages
product variant PLG63HT-3 3 10 1
product variant PLG63HT-4 4 15 1
product variant PLG63HT-7 7 15 1
product variant PLG63HT-10 10 15 1
product variant PLG63HT-13.65 13.65 25 2
product variant PLG63HT-16.8 16.8 58 2
product variant PLG63HT-29.4 29.4 58 2
product variant PLG63HT-35 35 58 2
product variant PLG63HT-42 42 58 2
product variant PLG63HT-50 50 58 2
product variant PLG63HT-70.56 70.56 58 3
product variant PLG63HT-84 84 58 3
product variant PLG63HT-100 100 58 3
product variant PLG63HT-147 147 58 3
product variant PLG63HT-175 175 58 3
product variant PLG63HT-210 210 58 3
product variant PLG63HT-250 250 58 3
product variant PLG63HT-350 350 58 3

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