Solar Tracking Worm Gear Slewing Drive SE25

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Solar Tracking Worm Gear Slewing Drive SE25

Slewing Bearing, Slewing Driver, China Gear Bearing Manufacturer

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Product Description

Xuzhou Helin Slewing Bearing Co.,Ltd. is a professional manufacturer and exporter of slewing bearing/slew drive/Flanges and pinion gear , which are mainly applied in port machinery, mining machinery, welding machinery, construction vehicles, single or dual axis solar tracking systems etc.

By adopting slewing bearing as its core component,slewing drive can bear axial force, radial force and tilting moment simultaneously. Slewing drive is widely applied in all types of cranes, aerial working platform, solar tracking systems and wind power systems.

Electric and planetary gearboxes can be designed according to customer's requirment.Slewing drive has the advantage for saving space in facilities,max load capacity in a compact design,extensive lifespan, reduced maintenance costs.

Slew-Drive-Slew-Ring

SE Series slewing drive Dimensions and performance parameters:

Model	External Dimensions					Installation Dimensions				Mounting Hole Data
	L1	L2	L3	H2	Do	D2	D3	D4	D5	n1	M1	T1	T2	n2	M2	T3	T4
	mm									Inner ring				Outer ring
SE3	190	162.5	80	109	152	100			100	6	M10	17	32	6	M10	22
SE5	219.2	170.5	93.7	79	183	70	50	103.5	135	7	M10	20	41	6	M10	20	39
SE7	295.7	186	132.7	83	258	120.6	98	163	203.2	10	M12	25	45	8	M12	25	43.4
SE9	410.5	321.7	174.2	107.9	345	175	146	222.5	270	15	M16	30	66	16	M16	30	52
SE12	499.5	339.5	220	110.4	431	259	229	314.3	358	19	M16	30	69	18	M16	30	51
SE14	529.9	337.5	237.6	111	456.5	295	265	342.5	390	23	M16	30	69	18	M16	30	52
SE17	621.3	385.2	282.6	126	550.5	365.1	324	422.1	479.4	20	M16	32	79	20	M16	32	55
SE21	751.4	475	345	140	667.7	466.7	431.8	525.5	584.2	35	M20	40	85	36	M20	40
SE25	863	469	401.8	130	792	565	512	620	675	35	M20	40	87	36	M20	40

Model	Rated Output Torque KN.M	Tilting Moment Torque	Static Axial Load	Static Radial Load	Dynamic Axial Load kN	Dynamic Radial Load kN	Holding Torque KN.M	Gear Ratio	Tracking Precision	Self-locking Gears	Weight (KG)
SE3	0.4	1.1	30	16.6	9.6	8.4	2	62:1	≤0.20	Yes	13
SE5	0.6	3	45	22	14.4	11.1	5.5	62:1	≤0.20	Yes	14
SE7	1.5	13.5	133	53	32	28	10.4	73:1	≤0.20	Yes	23
SE9	6.5	33.9	338	135	81	71	38.7	61:1	≤0.20	Yes	50
SE12	7.5	54.3	475	190	114	100	43	78:1	≤0.20	Yes	65
SE14	7	57.8	555	222	133	117	48	85:1	≤0.20	Yes	70
SE17	10	135.6	970	390	235	205	72.3	102:1	≤0.15	Yes	105
SE21	15	203	1598	640	385	335	105.8	125:1	≤0.15	Yes	180
SE25	18	271	2360	945	590	470	158.3	150:1	≤0.15	Yes	218