Reduction Unit Gear Box

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Vishwacon Engineers offers worm gear speed reducer. The components are made with professional machines and tools in order to make their dimensions standardised to reach the replaceability. The....

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Vishwacon Engineers Pvt. Ltd.

Ctm, Ahmedabad, Gujarat

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Member Since 16 Years
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Vishwacon Engineers offers worm gear speed reducer. The components are made with professional machines and tools in order to make their dimensions standardised to reach the replaceability. The body is made of 20 grade top quality cast iron; it is provided with targe cooling fins on both sides with maximum surface area exposed to atmosphere for improved efficiency. Before machining, red lead is sprayed to coat the internal and external surfaces of the body. Boaring tools are applied to machine at a time to assure the same centreline and vertical angle of the bearings. Warm shaft: the material of 20 MnCr 5 is treated with high-frequency waves to possess the hardness. The tooth is ground with the professional HMT shaft grinder to decrease the friction. The measure pin is used to inspect to control the accurate contact surface and the requirement of replaceability. Worm wheel: the tooth, which is made of PB2 is formed with the professional (TOZ hobbing) tools machined with precision hob cutters, Bearings: the ball or roller bearings are used in worm wheel with ample capacity so that is can take journal and thrust load. Oil seals; best quality of oil seals is used.

Input RPM	Size of Gear Unit	Capacity	Nominal Rtio
Input RPM	Size of Gear Unit	Capacity	5	7.50	10	15	20	25	30	40	50	60	70
1500		Input HP	3.00	2.50	2.10	1.38	1.26	0.98	0.80	0.63	0.49	0.45	0.40
	2.25 NU	Output Torque daNm	6.75	8.15	9.00	8.70	9.75	9.40	8.95	8.90	8.30	8.65	8.85
		Input HP	8.10	7.00	6.00	4.20	3.60	3.20	2.80	2.30	1.85	1.63	1.42
	3 NU	Output Torque daNm	18.00	24.00	26.00	27.00	30.00	32.00	33.00	34.00	33.00	33.50	32.00
		Input HP	18.50	13.00	11.10	7.50	6.80	5.30	4.70	3.90	3.30	3.00	2.50
	4 NU	Output Torque daNm	42.00	44.00	50.00	50.00	59.00	56.00	59.50	63.50	65.00	66.00	62.00
		Input HP	31.00	24.00	21.00	14.50	12.00	9.90	8.40	6.70	5.70	5.0	4.50
	5 NU	Output Torque daNm	71.50	83.50	95.00	95.00	105.0	106.0	106.00	107.00	110.0	114.0	111.0
		Input HP	49.00	35.00	31.00	23.00	19.00	16.20	13.70	11.10	6.90	8.30	8.00
	6 NU	Output Torque daNm	115.0	120.0	142.0	156.0	166.0	174.0	173.00	178.00	173.0	183.0	180.0
1000		Input HP	2.50	2.00	1.65	1.12	0.98	0.78	0.68	0.53	0.41	0.35	0.30
	2.25 NU	Output Torque daNm	8.25	9.80	10.30	10.10	11.20	10.75	10.96	10.60	10.00	9.60	9.62
		Input HP	6.10	5.30	4.65	3.40	2.90	2.60	2.25	1.80	1.60	1.40	1.25
	3 NU	Output Torque daNm	20.00	26.00	30.00	32.00	35.00	38.00	38.00	40.00	40.00	41.00	40.00
		Input HP	14.60	10.10	8.70	6.00	5.20	4.00	3.80	3.20	2.70	2.50	1.90
	4 NU	Output Torque daNm	50.00	52.00	59.00	59.00	67.00	63.00	70.00	74.00	75.00	81.00	66.00
		Input HP	25.00	18.90	16.30	10.30	9.10	7.90	6.50	5.50	4.70	4.00	3.50
	5 NU	Output Torque daNm	87.00	97.00	110.0	102.0	116.0	122.0	120.0	130.0	132.0	126.0	124.0
		Input HP	36.00	28.00	25.00	18.00	14.40	11.10	10.00	8.50	7.10	6.00	5.20
	6 NU	Output Torque daNm	124.0	143.00	169.0	178.0	185.0	175.0	184.0	198.0	199.0	192.0	182.0
750		Input HP	2.25	1.62	1.33	1.00	0.86	0.63	0.57	0.47	0.33	0.31	0.25
	2.25 NU	Output Torque daNm	9.80	10.35	11.00	12.00	11.75	11.30	12.00	12.20	10.40	11.00	10.30
		Input HP	5.00	4.40	3.80	2.40	2.35	2.10	1.83	1.57	1.35	1.14	0.97
	3 NU	Output Torque daNm	22.00	29.00	33.00	29.00	37.00	40.00	40.00	44.00	45.00	43.00	41.00
		Input HP	12.20	9.30	7.30	4.90	4.30	3.60	3.20	2.50	2.10	2.00	1.70
	4 NU	Output Torque daNm	55.00	59.00	65.00	64.00	72.00	73.00	77.00	78.00	79.00	82.00	76.00
		Input HP	19.80	17.60	13.50	9.30	7.50	6.40	5.60	4.30	3.70	3.40	3.00
	5 NU	Output Torque daNm	90.00	111.0	120.0	121.0	127.0	132.0	135.0	132.0	134.0	139.0	136.0
		Input HP	28.00	25.00	19.70	15.30	11.70	9.10	8.60	6.70	6.00	4.90	4.20
	6 NU	Output Torque daNm	125.0	158.0	175.0	199.0	198.0	189.0	206.0	205.0	219.0	201.0	192.0

DIMENSIONS FOR 'NU' MOUNTING
Base							External Dimension						Input Shaft					Output Shaft
Size	A	A1	B	B1	T	H	C	C1	C2	E	E1	E2	D1	L1	M1	T1	W1	D2	L2	M2	T2	W2
2 1/4	156	106	148	117	17.5	13.5	85	100	57.15	142	136	150	22	50	M6	18.5	6	25	60	M10	21	8
3 NU	180	140	192	160	20	14.5	105	125	76.20	155	175	165	25	50	M8	21	8	38	75	M12	33	10
4 NU	250	187	242	196	25	17.5	108	209.6	215	440	215	324.6	32	65	M12	27	10	45	90	M16	39.5	14
5 NU	300	225	290	220	30	17.5	118	245	242	492	235	385	35	70	M12	30	10	50	100	M16	44.5	14
6 NU	350	270	320	270	30	22	127	279.4	279	580	274	449.4	38	75	M12	33	10	58	114	M20	52	16