Worm Gear Reducer, China Worm Gear Reducer Manufacturers, Suppliers, Factory

Description

1 Single Step Worm Gear Reducer

1.1 The reducer which model is 25-90 made of Aluminum alloy die-casting box, good looking in appearance, compact in structure, rust proofing on surface and small volume to save mounting space.

1.2 The reducer model of 110-150 is made of cast iron which casted with Aluminum mould. it's good looking and solid ,and can be used through the setting of multi-azimuth.

1.3Good radiating characteristic leads safe and reliability and high efficiency for using

1.4 The strong capacity of loading ensure stable transmission, make less vibration and noise.

1.5 Varies of connecting structure for power input and torque output meet different require-merits;the design of box outline and the set of foot hole with good versality is apt to many kinds of mounting.

2 Double Step Worm Gear Reducer

2.1 It is combined by two single step reducers and has all the virtues of them. And you can get bigger ratio with it.

2.2

The models of 25/30,25/40,30/40,30/50,30/63,40/75,40/90,50/110,63/130,63/150are in common use. You can choose 25,30,40,50,63,75,90,110,130,150ascombinationunits to combine according to the fact of your special needs.

Parameter

Products Structure图纸1

NMRV-063-30-VS-F1(FA)-AS-80B5-0.75kW-B3
NMRV	Worm Reducer
NRV	Worm Reducer (With input shaft)
063	Center Dictance
30	Reduction ratio
VS	Double input shaft	F1(FA)	Output flange
AS	Single output shaft	AB	Double output shaft
PAM	Electrical motor connection	80B5	Motor mounting facility
0.75kW	Electric motor power	B3	Mounting position

Single Step Worm Gear Reducer图纸2

Conter Distance A	Motor Flange								UA The Hole Diameter of Shaf
	PAM	D	M		P		BU	BH	1 Transmission Ratio
	IEC								7.5	10	15	20	25	30	40	50	60	80	100
25	56B14	50	65		80		3	10.4	9	9	9	9	9	9	9	9	9	9	一
30	63B5	95	115			140	4	12.8	11	11	11	11	11	11	11	11	11	11
	63B14	60	75		90
	56B5	80	100		120		3	10.4	9	9	9	9	9	9	9	9	9	9	一
	56B14	50	65		80
40	71B5	110	130		160		5	16.3	14	14	14	14	14	14	14	14	14	14	14
	71B14	70		85	105
	63B5	95	7115			40	4	12.8	11	11	11	11	11	11	11	11	11	11	一
	63B14	60	75		90
	56B5	80	100		120		3	10.4	9	9	9	9	9	9	9	9	9	9	9
50	B0B5	130	_165		200		6	21.8	19	19	19	19	19	19	19	19	19	19	19
	B0B14	80		00	120
	71B5	110		130		60	5	16.3	14	14	14	14	14	14	14	14	14	14
	71B14	70	85			305
	63B5	95	115		140		4	12.8	11	11	11	11	11	11	11	11	11	11	11
63	90B5	130	165		200		8	27.3	24	24	24	24	24	24	24	24	24	24	24
	90B14	95		115		140
	80B5	130		6 5	200		6	21.8	19	19	19	19	19	19	19	19	19	19	19
	B0B14	80	1060		0
	71B5	110		130		160	5	16.3	14	14	14	14	14	14	14	14	14	14	14
	71B14	70	85			05
75	1001	180	.215		250		8	31.3	28	28	28	28	28	28	28	28	28	28	28
		110。	130		160
	91 5	130	165		200		B	27.3	24	24	24	24	24	24	24	24	24	24	24
	90B14	95	115		14
	B0B5	130		165	20	二	6	21.8	19	19	19	19	19	19	19	19	19	19	19
	B0B14	80	100		251 16
90	100112E 100112B1 _90B5	180	215			二	8	31.3	28	28	28	28	28	28	28	28	28	28	28
		110		130
		130	165		200		8	27.3	24	24	24	24	24	24	24	24	24	24	24
	90B14	95	11		146
	B0B5	130	165		200		6	21.8	19	19	19	19	19	19	19	19	19	19	19
	B0B14	8	100		120
110	132B5	230	265		300		10	41.1	38	38	38	38	38	38	38	38	38	38	38
	1011B5	180	215		250		8	31.3	28	28	28	28	28	28	28	28	28	28	28
	90B5	130	165		200		8	27.3	24	24	24	24	24	24	24	24	24	24	24
130	132B5	230	265		300		10	41.1	38	38	38	38	38	38	38	38	38	38	38
	101125	180	215		250		8	31.3	28	28	28	28	28	28	28	28	28	28	28
150	160B5	250	300		350		12	45.3	42	42	42	42	42	42	42	42	42	42	42
	132B5	230	265		300		10	41.3	38	38	38	38	38	38	38	38	38	38	38
	100/112B5	180	215		250		8	31.3	28	28	28	28	28	28	28	28	28	28	28

worm gear reducer-3

worm gear reducer-4

worm gear reducer-5

worm gear reducer-6

worm gear reducer-7

worm gear reducer-8

worm gear reducer-9

worm gear reducer-10

worm gear reducer-11

worm gear reducer-12

Single Step Worm Gear Reducer图纸4

	25	30	40	50	63	75	90	110	130	150
AB	45	54.5	67	90	82	102	111	131	140	155
AC	55	68	80	85	150	165	175	230	255	255
AD	40	50	60	70	115	130	152	170	180	180
BB	3	4	4	5	6	6	6	6	6	7
BD	75	80	110	125	180	200	210	280	320	320
BE	6	6	7	9	10	13	13	15	15	15
BF	6.5(n.4)	6.5(n.4)	9(n.4)	11(n.4)	11(n.4)	14(n.4)	14(n.4)	Φ14(n.8)	Φ16(n.8)	Φ16(n.8)
CA	45*	45"	45*	45*	45"	45*	45*	45"	22.5*	22.5
CE	70	70	95	110	142	170	200	260	290	290

Single Step Worm Gear Reducer图纸5

	30	40	50	63	75	90	110	130	150
A	30	40	50	63	75	90	110	130	150
EB	50	61	74	90	105	125	142	162	195
EC	45	53	64	75	90	108	135	155	175
M1	一	一	M6	M6	M8	M8	M10	M10	M12
RB	10.2	12.5	16	21.5	27	27	31	33	33
SB	3	4	5	6	8	8	8	8	10
UB	9	11	14	19	24	24	28	30	35
VN	20	23	30	40	50	50	60	80	80
Input shaft flat key
specifications	3x3	4x4	5x5	6x6	8x7	8x7	8x7	8x7	10x8
length	15	20	25	35	45	45	55	70	70

Double Step Worm Gear Reducer图纸6

	25/30	25/40	30/40	30/50	30/63	40/75	40/90	50/110	63/130	63/150
A	30	40	40	50	63	75	90	110	130	150
A2	25	25	30	30	30	40	40	50	63	63
AC	40	50	50	60	72	86	103	127.5	147.5	170
AC2	35	35	40	40	40	50	50	60	72	72
AQ	80	100	100	120	144	172	206	252.5	292.5	340
AQ2	70	70	80	80	80	100	100	120	144	144
DY	57	71	71	84	102	119	135	167.5	187.5	230
DY2	48	48	57	57	57	71	71	84	102	102
EA	45	63	63	63	63	71	71	80	95	95
EB	一	一	50	50	50	61	61	74	90	90
M1	一	一	一	一	一	一	一	M6	M6	M6
RB	一	一	10.2	10.2	10.2	12.5	12.5	16	21.5	21.5
SB	一	一	3	3	3	4	4	5	6	6
UB	一	一	9	9	9	11	11	14	19	19
VN	一		20	20	20	23	23	30	40	40
WG2	22.5	22.5	29	29	29	36.5	36.5	43.5	53	53
Z	100	115	122	132	145	167.5	184.5	226	245	275
Input shaft flat key
specifications	一	一	3x3	3x3	3x3	4x4	4x4	5x5	6x6	6x6
length		一	15	15	15	20	20	25	35	35

Single & Double Output Shaft图纸7

	d	B	B1	G1	L	L1	f	b1	t1
025	11g6 (9)	23 (25)	25.5 (30)	50	81 (85.5)	101		4(3)	12.5 (10.2)
030	14g6	30	32.5	63	102	128	M6	5	16
040	18h6	40	43	78	128	164	M6	6	20.5
050	25h6	50	53.5	92	153	199	M10	8	28
063	25h6	50	53.5	112	173	219	M10	8	28
075	28h6	60	63.5	120	192	247	M10	8	31
090	35h6	80	84.5	140	234	309	M12	10	38
110	42h6	80	84.5	155	249	324	M16	12	45
130	45h6	80	85	170	265	340	M16	14	48.5
150	50h6	82	87	200	297	374	M16	14	53.5

Protection cover图纸8

	N2
30	42
40	50
50	58
63	69
75	74
90	86
110	94
130	102
150	117

Torque arm图纸9

	K1	G	KG	KH	R
025	70	14	17.5	8	15
030	85	14	24	8	15
040	100	14	31.5	10	18
050	100	14	38.5	10	18
063	150	14	49	10	18
075	200	25	47.5	20	30
090	200	25	57.5	20	30
110	250	30	62	25	35
130	250	30	69	25	35
150	250	30	84	25	35

Modol	Ouput		Ouput	Transmission		Ouput		fs	Model		Ouput	Ouput	Transmission		Ouipu		fs
code	speed		torque	ratio		radal force			code		speed	torque	ratio		radal force
	r/min		N.m	一		kN					r/min	N.m	一		kN
	0.06kw										0.12kw
	186.7		2.6		7.5		0.5	4.2			140	6.7		10		0.75	2.7
	140		3.4		10		0.55	3.5			93.3	9.5		15		0.86	1.9
	93.3		4.9		15		0.63	2.5			70	12		20		0.94	1.5
	70		6.1		20		0.69	2.0		030	56	14		25		1.02	1.5
025	46.7		8.2		30		0.79	1.6			46.7	16		30		1.08	1.3
	35		10		40		0.87	1.3			35	19		40		1.19	0.9
	28		12		50		0.94	0.9			28	23		50		1.28	0.8
	23.3		14		60		1	0.7
											46.7	17.2		30		2.08	2.6
186.7			2.6		7.5		0.68	6.9			35	21		40		2.29	1.9
140			3.4		10		0.75	5.4			28	25		50		2.47	1.5
040
93.3			4.7		15		0.86	3.8			23.3	28		60		2.63	1.3
70			6		20		0.94	3.0			17.5	34		80		2.89	1.0
56			7		25		1.02	3.0			14	38		100		3.11	0.8
030
46.7			8		30		1.08	2.5
35			9.7		40		1.19	1.9			23.3	29		60		3.61	2.3
28			11		50		1.28	1.5		050	17.5	35		80		3.97	1.9
23.3			13		60		1.36	1.3			14	40		100		4.28	1.4
17.5			14		80		1.5	0.9			0.18kw
0.09kw											186.7	7.8		7.5		0.68	2.3
186.7			3.9		7.5		0.5	2.8			140	10		10		0.75	1.8
140			5.1		10		0.55	2.4			93.3	14		15		0.86	1.3
030
93.3			7.3		15		0.63	1.6			70	18		20		0.94	1.0
025
70			9.2		20		0.69	1.3			56	21		25		1.02	1.0
4637			12		30		0.79	1.1			46.7	24		30		1.08	0.8
35			15		40		0.87	0.9
											70	19		20		1.82	2.0
186.7			3.9		7.5		0.68	4.6			56	23		25		1.96	1.7
140			5		10		0.75	3.6			46.7	26		30		2.08	1.7
040
		93.3	7.1		15		0.86	2.5			35	32		40		2.29	1.3
		70	9		20		0.94	2.0			28	38		50		2.47	1.0
030		56	10		25		1.02	2.0			23.3	43		60		2.63	0.8
		46.7	12		30		1.08	1.7
		35	14		40		1.19	1.2			35	32		40		3.15	2.3
		28	17		50		1.28	1.0			28	39		50		3.39	1.9
		23.3	19		60		1.36	0.9			23.3	43		60		3.61	1.6
050
											17.5	52		80		3.97	1.2
28			19		50		2.47	2.0			14	60		100		4.28	0.9
23.3			21		60		2.63	1.7			0.25kw
040
17.5			26		80		2.89	1.3			186.7	11		7.5		1.31	3.6
14			29		100		3.11	1			140	14		10		1.44	2,8
040
	0.12kw										93.3	21		15		1.65	1.9
030	186.7		5.2		7.5		0.68	3.4			70	27		20		1.82	1.5

Mode code	Output speed	Out Tasmsson torque ratio			Ouput	fs
	r/min 0.25kw		N.m	一	radial force kN
040	56		32	25	1.96	1.2
	46.7		36	30	2.08	1.3
	35		44	40	2.29	0.9
	28		37	50	2.47	0.8
050	70		26	20	2.5	2.7
	56		32	25	2.69	2.2
	46.7		37	30	2.86	2.3
	35		46	40	3.15	1.7
	28		54	50	3.39	1.4
	23.3		60	60	3.61	1.1
	17.5		72	80	3.97	0.9
063	28		56	50	4.44	2.4
	23.3		63	60	4.71	2.0 1.6
	17.5		78	80	5.19	1.6
	14		87	100	5.59	1.4
040	0.37kw
	186.7		16	7.5	1.31	2.4
	140		21	10	1.44	1.9
	93.3		31	15	1.65	1.3
	70		39	20	1.82	1.0
050	56		47	25	1.96	0.8
	46.7		53	30	2.08	0.8
	140		21	10	1.98	3.3
	93.3		31	15	2.27	2.4
	70		40	20	2.5	1.8
	56		48	25	2.69	1.5
	45.7		55	30	2.86	1.1
	35		68	40	3.15	1.1
	28		80	50	3.39	0.9
	23.3		89	60	3.61	0.8
063	35		70	40	4.12	2.1
	28		83	50	4.44	1.6
	23.3		94	60	4.71	1.4
	17.5		115	80	5.19	1.1
	14		129	100	5.59	0.9
050	0.55kw
	186.7		25	7.5	1.8	2.9
	140		32	10	1.98	2.2
	93.3		46	15	2.27	1.6
	70		59	20	2.5	1.2
	56		71	25	2.69	1.0
	46.7		81	30	2.86	1.0
	35		80	40	3.15	0.9

Model code	Outpout speed	Ouput Transmission torque rabio	Ouput radial force kN	fs
	r/mim	Nm	kN
	0.55kw
063	70	60 20	3.27	2.2
	56	73 25	3.52	1.8
	46.7	83 30	3.74	1.9
	35	105 40	4.12	1.4
	28	124 50	4,44	1.1
	23.3	140 60	4.71	0.9
075	35	108 40	4.86	2.0
	28	129 50	5.24	1.6
	23.3	146 60	5.56	1.4
	17.5	180 80	6.13	1.1
	14	206 100	6.6	0.9
090	17.5	189 80	6.78	1.5
090	14	221 100	7.3	1.2
050	0.75kw
	186.7	34 7.5	1.8	2.1
	140	44 10	1.98	1.6
	93.3	63 15	2.27	1.2
	70	81 20	2.5	0.9
	93.3	63 15	2.97
063	70	83 20	3.27	2.2
	70	83 20	3.27	1.6
	56	100 25	3.52	1.3
	46.7	114 30	3.74	1.4
	35	143 40	4.12	1.0
	56	102 25	4.16	2.0
075	46.7	117 30	4.42	2.0
	35	147 40	4.86	1.5
	28	177 50	5.24	1.2
	23.3	200 60	5.56	1.0
090	28	184 50	5.79	1.8
	23.3	212 60	6.16	1.5
	17.5	258 80	6.78	1.1
	14	302 100	7.3	0.9
063	1.1kw
	186.7	49 7.5	2.35	2.6
	140	65 10	2.59	2.0
	93.3	93 15	2.97	1.5

30/40	4.7	57	300	10	30	3.49	1.3
	3.5	70	400	10	40	3.49	0.9
	2.8	96	500	20	25	3.49	0.6
	2.3	104	600	20	30	3.49	0.7
	1.9	121	750	25	30	3.49	0.6
	1.6	139	900	30	30	3.49	0.5
	1.2	166	1200	30	40	3.49	0.4
	0.9	196	1500	50	30	3.49	0.4
	0.78	218	1800	60	30	3.49	0.3
	0.58	261	2400	60	40	3.49	0.2
	1.4	300	3200	80	40	3.49	0.2
	0.4	279	4000	50	80	3.49	0.1
	0.28	338	5000	50	100	3.49	0.1
30/50	1.6	141	900	30	30	4.84	1.0
	1.2	169	1200	30	40	4.84	0.7
	0.93	199	1500	50	30	4.84	0.7
	0.78	222	1800	60	30	4.84	0.7
	0.6	266	2400	60	40	4.84	0.5
	0.5	307	3000	60	50	4.84	0.4
	0.35	288	4000	50	80	4.84	0.3
	0.29	311	4800	60	80	4.84	0.3
30/63	0.9	203	1500	30	50	6.27	1.1
	0.78	225	1800	30	60	6.27	0.9
	0.58	276	2400	60	40	6.27	0.8