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Double worm slew drive (S-2 SE-2 type)

Description:

SE-2 Series slewing drives are combined by VE Housing, slewing ring, two hourglass worm and some Matching parts, it achieved 2 times of tooth contacting. In the same volume and installation space, it improved nearly double output torque, greatly improving the product's performance.

Double-worm slew drive has more rotator in the basic of single-worm slew drive.

Please click the model number to check the drawing for Double worm slew drive.

Model Data	Output Torque	Tilting Moment	Holding Torque	Gear Ratio	Tracking Precision	Weight
SE14-2/S14-2	6.5kN.m	33.9kN.m	38.7kN.m	61:01:00	<=0.2°	42kg
SE17-2/S17-2	7.5kN.m	54.3kN.m	43kN.m	78:01:00	<=0.2°	48kg
HSE21-2	8kN.m	67.8kN.m	48kN.m	85:01:00	<=0.2°	55kg
HSE25-2	10kN.m	135.6kN.m	72.3kN.m	102:01:00	<=0.15°	87kg

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

单排交叉滚柱式回转支承

单排交叉滚子回转轴承单排交叉滚子回转支承组成的两个阀座环。其特点是紧凑设计，轻重量、高精度、小配合间隙中。由于滚筒 1:1cross 并列，它是适用于装配精度高并且能够承受轴向力、 rsultant 时刻和相当大的径向力。单排交叉滚子式回转支承广泛用于起重、运输、工程机械军工产品。基本类型配置安装尺寸结构尺寸齿轮日期 Ext 齿轮 Int 齿轮无牙分机无牙 Int 无牙 d...

Hot tags : cross roller slewing ring Single-row roller slewing ring slewing ring