MDK-SERIES HIGH PRECISION PLANETARY GEARBOXES

The MDK Series is a high precision rotary flange style planetary gearbox with less than 3 arc minute backlash. Based on the AH Series, the MD trades accuracy for a lower cost option. Case Hardened and ground gearing provide high accuracy and high wear resistance for the gear train. Compact structure provides high torsional rigidity, taper roller bearing support provides high axial and moment load capacity.

OVERVIEW

Output torque
T2N : 24 Nm – 13585 Nm
Ratios:
2-stage : 4 / 5 / 7 / 8 / 10 / 12 / 15 / 16 / 20 / 25 / 28 / 35 / 40 / 49 / 50 / 70 / 100
3-stage : 21 / 31 / 46 / 61 / 64 / 84 / 91 / 100 / 125 / 140 / 175 / 200 / 250 / 280 / 350 / 400 / 500 / 700 / 1000
4-stage : 1255 / 1400 / 1750 / 2000 / 2800 / 3500 / 5000 / 7000 / 10000

Low backlash
2-stage :≤ 4 arcmin
3-stage :≤ 4 arcmin
4-stage :≤ 4 arcmin

High efficiency
2-stage :≧ 94 ~ 95 %
3-stage :≧ 92 ~ 93 %
4-stage :≧ 90 %

Persistence of Low Backlash
Long Life-Time