Planetary gear reducer DM120
helical gearcoaxialhollow-shaft

planetary gear reducer
planetary gear reducer
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Characteristics

Type
planetary, helical gear
Shaft orientation
coaxial
Shaft configuration
hollow-shaft
Torque
200 - 500 Nm
Performance
precision
Applications
for servo motors
Other characteristics
aluminum
Rotational speed

4,000 rpm
(25,132.74 rad.min-1)

Backlash

Max.: 0.13 °

Min.: 0.08 °

Gear ratio

Max.: 100 unit

Min.: 3 unit

Description

The DS120 has a torsional stiffness of 27Nm/Arcmin, and a backlash of less than or equal to 6 Arcmin or 1 stage. The rated output torque is set at 285 Nm, and its maximum output torque at Tn x 3 Nm. To account for its high torque and rigidity, it makes use of a straight gear instead of a helical gear for enhanced efficiency. The meshing gears inside the unit thus creates accurate backlash, with the process of pre run in mind to attain better efficiency. The unit’s lead time in general is at most 3 to 10 working days.

Other PHT Vertex Precision Components Corporation products

Planetary Gearboxes

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.