Dual axis slew drive (SDE type) － Solar tracker slew drive

The SDE series designing is absorbs the advantages of VE and SE. The Azimuth and Elevation 3D direction rotating at the same time.

The most common slewing drive application for the dual-axis slewing drives are dual-axis solar trackers, such as heliostats and concentrated photovoltaics (CPV), and satellite or radar dishes. Other applications include automotive lifts, robotic arm positioners, and stage equipment.

Please check the speicifc drawings for Dual Axis Slewing Drive as below:

Model Data	Output Torque	Tilting Moment	Holding Torque	Gear Ratio	Tracking Precision	Weight
SDE3/PDE3	400N.m	500N.m	2000N.m	62:1	<=0.2°	32kg

DRE hot and common slewing drives are listed in the table.

Open Housing Slew Drive	S9	S12	S14	S17
Enclosed Housing Slew Drive	SE3C/PE3C	SE5A/PE5A	SE7/PE7	SE9A/PE9A	SE12A/PE12A	SE14A/PE14A	SE17/PE17	SE21/PE21	SE25/PE25
Double Worm Slew Drive	SE14-2/S14-2	SE17-2/S17-2	SE21-2/S21-2	SE25-2/S25-2
Modular Vehicles Slew Drive	HSE21	HSE25	HSE21-2	HSE25-2
Worm Gear Slew Drive	WE9	WE12	WE14	WE17	WE21	WE25
Dual Axis Slew Drive	SDE3/PDE3	SDE5	SDE9	SDE12	SDE14	SDE17