180W NMRV Worm Gear Speed Reducer

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Product description

The box of 180W NMRV worm gear speed reducer is cast from superior aluminum alloy so that it can be suitable for installation in all dimensions.

The worm gear speed reducer can be widely used for food packaging machinery, chemical equipment, wood working machine, crane, construction machinery, compressor, transport conveyor, dredger, engine and transverter, washing machine, metal rolling machine, draught fan etc.

Combination parameters

n2 (r/min)	i	M2n (Nm)	Fr2 (N)	fs
Output speed	Speed ratio	Rated output torque	Output shaft radial load	Service factor	Gear reducer model	Electric motor model
373.3	7.5	4.0	542	3.2	NMRV030 63B5/B14	6312
280	10	5.2	597	2.5
186.7	15	7.4	683	1.8
140	20	9.5	752	1.3
112	25	11	810	1.4
93.3	30	13	861	1.2
70	40	16	948	0.9
186.7	7.5	7.7	683	2.3	NMRV030 63B5/B14	6B24
140	10	10	752	1.8
93.3	15	14	861	1.3
70	20	18	948	1.0
56	25	20	1021	1.0
46.7	30	24	1085	0.8
93.3	30	14	1657	2.5	NMRV040 63B5/B14	6312
70	40	17	1824	1.8
56	50	21	1964	1.4
70	20	19	1824	2.1	NMRV040 63B5/B14	6B24
56	25	23	1964	1.7
46.7	30	25	2087	1.8
35	40	32	2298	1.3
28	50	37	2475	1.0
23.3	60	42	2630	0.9
45	20	28	2113	1.6	NMRV040 71B5/B14	7116
36	25	34	2276	1.3
30	30	38	2419	1.3
22.5	40	47	2662	1.0
46.7	60	24	2865	2.1	NMRV050 63B5	6312
35	80	30	3153	1.5
28	100	34	3397	1.2
35	40	33	3153	2.3	NMRV050 63B5	6324
28	50	39	3397	1.9
23.3	60	43	3610	1.6
17.5	80	52	3973	1.2
14	100	59	4280	0.9
18	50	56	3936	1.4	NMRV050 71B5/B14	7116
15	60	63	4183	1.1
11.3	80	75	4604	0.9
15	60	66	5467	2.1	NMRV063 71B5/B14	7116
11.3	80	79	6018	1.6
9	100	90	6270	1.4

If you need the detailed model selection, outline dimension and connection dimension information of the speed reducer, you can find them below:

ZHOUYI is a professional 180W NMRV worm gear speed reducer manufacturer and gearbox supplier since 1990, offer variable speed drive to match electric motors of different power. With manufacturing process in accordance to IEC standard, our company is committed to providing quality motor speed reducers with a variety of model selections and configurations, to meet specific needs for your industrial machine and equipment.

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