Precision Planetary Gearbox

DINGS' offers 7 precision planetary gearboxes ranging from φ8mm to φ42mm.

DINGS' precisio planetary gearboxes are compact size and have high power density, wide speed ratio range, coaxial input and output and high efficiency.

The key feature of our precision planetary gearboxes is their ability to stack multiple planetary gears in each stage.

Compared to conventional parallel shaft gearboxes, planetary gearboxes are smaller and provide greater torque transmission.

The input and output rotation directions are consistent, and they perform a wide speed ratio range and high transmission efficiency.

Options Images
Precision Planetary Gearbox
Planetary Gearbox Dimensional


Stage - Stage1 Stage2
Reduction Ratio X : 1 4 16
Max. Continuous Torque N.m 0.01 0.02
Max. Continuous Output Power W 0.84 0.52
Max. Continuous Speed Transfer rpm 12000 12000
Max. Axial Load (Dynamic) N 5 5
Max. Radial Load
(5mm from Flange)
N 5 6
Max. Efficiency % 90 81
Max. Backlash ° 1.8 2.0
Gearbox Length mm 5.5 8.1
Weight g 2.6 3.2
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 4.25 18 76.8 326
Max. Continuous Torque N.m 0.01 0.03 0.10 0.15
Max. Continuous Output Power W 1.6 1.2 1.0 0.4
Max. Continuous Speed Transfer rpm 12000 12000 12000 12000
Max. Axial Load (Dynamic) N 5 5 5 5
Max. Radial Load
(5mm from Flange)
N 5 10 15 20
Max. Efficiency % 90 81 73 65
Max. Backlash ° 1.5 1.8 2.0 2.2
Gearbox Length mm 10.1 13.6 17.1 20.6
Weight g 6.7 7.2 7.7 8.2
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 3.947, 5.307 16, 21, 28 62, 83, 111, 150 243, 326, 439, 590, 794
Max. Continuous Torque N.m 0.20 0.25 0.35 0.45
Max. Continuous Output Power W 6.5 3.2 1.6 0.6
Max. Continuous Speed Transfer rpm 12000 14000 16000 16000
Max. Axial Load (Dynamic) N 20 20 20 20
Max. Radial Load
(5mm from Flange)
N 30 45 70 70
Max. Efficiency % 90 80 75 65
Max. Backlash ° 1.0 1.2 1.3 1.4
Gearbox Length mm 18.7 25.5 30.2 35
Weight g 25 31 37 42
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 3.9, 5.3, 6.6 16, 21, 26, 28, 35, 44 62, 83, 103, 111, 138, 150, 172, 186, 231 243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
Max. Continuous Torque N.m 0.50 0.70 1.20 1.50
Max. Continuous Output Power W 24 12 6.0 1.6
Max. Continuous Speed Transfer rpm 8000 10000 12000 12000
Max. Axial Load (Dynamic) N 40 40 40 40
Max. Radial Load
(5mm from Flange)
N 65 100 120 120
Max. Efficiency % 90 81 74 66
Max. Backlash ° 0.85 1.05 1.2 1.35
Gearbox Length mm 22.3 33 39.6 46.3
Weight g 59 83 97 112
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 3.9, 5.3, 6.6 16, 21, 26, 28, 35 62, 83, 103, 111, 138, 150, 172, 186, 231 243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
Max. Continuous Torque N.m 1.25 2.90 5.0 5.0
Max. Continuous Output Power W 100 50 25 22
Max. Continuous Speed Transfer rpm 6000 7000 8000 8000
Max. Axial Load (Dynamic) N 110 110 110 110
Max. Radial Load
(5mm from Flange)
N 160 180 180 180
Max. Efficiency % 90 81 74 65
Max. Backlash ° 0.55 0.7 0.9 1.0
Gearbox Length mm 24.2 36.9 43.5 50.2
Weight g 103 150 174 198
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 3.9, 5.3 16, 21, 26, 28, 35 62, 83, 103, 111, 138, 150, 172, 186, 231 243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
Max. Continuous Torque N.m 2.30 5.40 9.30 9.30
Max. Continuous Output Power W 185 90 45 40
Max. Continuous Speed Transfer rpm 5000 6000 7000 7000
Max. Axial Load (Dynamic) N 240 240 240 240
Max. Radial Load
(5mm from Flange)
N 200 250 250 250
Max. Efficiency % 90 80 75 65
Max. Backlash ° 0.5 0.6 0.7 0.8
Gearbox Length mm 30 44.7 51.3 58
Weight g 156 238 277 315
Planetary Gearbox Dimensional


In a mobile environment, you can move left and right to see the contents (tables).

Stage - Stage1 Stage2 Stage3 Stage4
Reduction Ratio X : 1 3.9, 5.3 16, 21, 26, 28, 35 62, 83, 103, 111, 138, 150, 172, 186, 231 243, 326, 406, 439, 546, 590, 679, 734, 794, 913, 987, 1135, 1227, 1526
Max. Continuous Torque N.m 3.0 7.5 15 15
Max. Continuous Output Power W 580 240 100 20
Max. Continuous Speed Transfer rpm 6000 6000 6000 6000
Max. Axial Load (Dynamic) N 200 200 200 200
Max. Radial Load
(5mm from Flange)
N 350 525 750 750
Max. Efficiency % 90 81 72 64
Max. Backlash ° 0.3 0.4 0.5 0.6
Gearbox Length mm 36.1 54.9 63.6 72.4
Weight g 252 405 476 544