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Enclosed housing slew drive(SE/PE type)

Description:

The enclosed housing slewing drive is composed of the fence type base, slewing bearing, enveloping worm and the completed spare parts. The Electronic motor and hydraulic motor can be all used as the power input source for slewing drives, which can make clockwise and counter clockwise rotation. Since the slewing bearing is the main part, this system has stronger tilting moment and axial load. This kind of slewing drive has more advantages than other reducers, such as its small volume, easy installation and maintenance.

Application:

Enclosed housing slew drive is the most popular type slew drive in the world market. Its mainly apply to the relatively high condition for high requirement for dust-proof, rain-proof and anti-corrosion occasion, mainly for machinery and solar energy fields. Precision grade can be IP65.

DRE can provide the enclosed housing slewing drive from 3inch to 25inch. Please click the model number to check the drawing.

Model Data	Output Torque	Tilting Moment	Holding Torque	Gear Ratio	Tracking Precision	Weight
SE3C/PE3C	400N.m	1100N.m	2000N.m	62:1	<=0.2°	12kg
SE5A/PE5A	600N.m	3000N.m	5500N.m	62:1	<=0.2°	20kg
SE7/PE7	1500N.m	13500N.m	10400N.m	73:1	<=0.2°	21kg
SE9A/PE9A	6.5kN.m	33.9kN.m	38.7kN.m	61:1	<=0.17°	49kg
SE12A/PE12A	7.5kN.m	54.3kN.m	43kN.m	78:1	<=0.17°	61kg
SE14A/PE14A	8kN.m	67.8kN.m	48kN.m	85:1	<=0.17°	64kg
SE17A/PE17A	10kN.m	135.6kN.m	72.3kN.m	102:1	<=0.15°	105kg
SE21/PE21	15N.m	203kN.m	105.8kN.m	125:1	<=0.15°	149kg
SE25/PE25	18kN.m	271kN.m	158.3kN.m	150:1	<=0.15°	204kg

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

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