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Yokohama Industrial Air Springs

Name: Yokohama Industrial Air Springs
Brand: Yokohama
Rating: 5.0 (1 reviews)

Yokohama Industrial Air Springs, include Self Seal and Sealed. Product Number includes S-600-5R / S-600-4R / S-600-3R / S-600-2R / S-600-1R / S-550-3R / S-550-2R / S-500-5R / S-500-4R / S-500-3R / S-500-2R / S-450-5R / S-450-4R / S-450-3R / S-450-2R / S-450-1R / S-400-5R / S-400-4R / S-400-3R / S-400-2R / S-350-4R / S-350-3R / S-350-2R / S-350-1R / S-300-4R / S-300-3R / S-300-2R / S-240-4R / S-240-3R / S-240-2R / S-240-1R / S-220-4R / S-220-3R / S-220-2R / S-200-4R / S-200-3R / S-200-2R / S-160-4R / S-160-3R / S-160-2R / S-120-3R / M-600-5R / M-600-4R / M-600-3R / M-600-2R / M-550-3R / M-550-2R / M-500-5R / M-500-4R / M-500-3R / M-500-2R / M-450-5R / M-450-4R / M-450-3R / M-450-2R / M-400-5R / M-400-4R / M-400-3R / M-400-2R / M-350-4R / M-350-3R / M-350-2R / M-300-4R / M-300-3R / M-300-2R / M-240-4R / M-240-3R / M-240-2R / M-220-4R / M-220-3R / M-220-2R / M-200-4R / M-200-3R / M-200-2R / M-160-4R / M-160-3R / M-160-2R / M-120-4R / M-120-3R / M-120-2R / M-100-4R / M-100-3R / M-100-2R / M-90-3R / M-60-4R / M-60-3R / M-60-2R / M-50-3R / M-50-2R / SC-600-5R / SC-600-4R / SC-600-3R / SC-600-2R / SC-600-1R / SC-550-3R / SC-550-2R / SC-500-5R / SC-500-4R / SC-500-3R / SC-500-2R / SC-450-5R / SC-450-4R / SC-450-3R / SC-450-2R / SC-450-1R / SC-400-5R / SC-400-4R / SC-400-3R / SC-400-2R / SC-350-4R / SC-350-3R / SC-350-2R / SC-350-1R / SC-300-4R / SC-300-3R / SC-300-2R / SC-240-4R / SC-240-3R / SC-240-2R / SC-240-1R / SC-220-4R / SC-220-3R / SC-220-2R / SC-200-4R / SC-200-3R / SC-200-2R / SC-160-4R / SC-160-3R / SC-160-2R / SC-120-3R and so on.

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Yokohama

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Yokohama Air Spring Self Seal Air Spring Sealed Air Spring Rubber Air Spring Airbag

Features

The corrugated tube type has less deformation of the rubber film during operation (expansion and contraction), and can achieve excellent durability.
Because there are no sliding parts, there is no need to refuel and maintenance is easy.
Compared with other springs, the installation height can be controlled within a larger range of travel.
Because air is used as an elastic material, it can flexibly withstand large loads. The flexibility of air springs is not possessed by other elastic materials.
By changing the internal pressure, the force of the spring can be greatly changed, so the range of use will be greatly expanded.
If height regulating valves are used simultaneously, a certain height can be maintained for load changes at all times.
By using auxiliary chambers and throttle valves in combination, excellent damping effect can be achieved. Additionally, resonance amplitude can be reduced.
Simple structure, easy to install and disassemble.

Applications

Support for large washing machines and industrial dehydrators
The anti vibration effect is significant and can simplify the frame structure.
2-1. Limiting device for handling equipment
2-2. Roller lift for brake tester
2-3. Buffer device for elevators
2-4. Tensioning device for belt conveyor
2-5. Elevator for drum conveyor
2-6. Valve drive for waterway
2-7. Equalizer for vibration table
2-8. Stamping mold buffer device
2-9. Pressure application for paper making machinery rollers

This type Air Spring has been used, especially “Shinkansen bullet train”. In addition these have been used for mounting vehicles, industrial machinery, and other equipments on air vibration and shock isolation usage.

Yokohama Rubber Air Spring was developed by Yokohama Rubber Company in 1955, initially adopted by the Japan Railway Administration and automobile factories. Due to its superior shock resistance and durability, it has been widely recognized by customers and has been widely used as an industrial mechanical component since 1960-1961.

Classifications

Designation	Applications
Bellows model CR series	General industrial use: for mold buffering, pressurization, tension, balancer, dynamic action, anti vibration support. The operating environment temperature is within 60 ℃.

Technical Data

Self Seal Air Springs

Yokohama No.	Height H(mm)			Common Max. Stroke (mm)	Maximum Outer Diameter During Compression Φ D (mm)	Approximate value at internal pressure of 0.49 MPa at standard height					Max. Usable Internal Pressure (MPa)	Burst Internal Pressure (MPa)	Tilt Characteristic
Yokohama No.	Standard Height	Max. Height	Min. Height	Common Max. Stroke (mm)	Maximum Outer Diameter During Compression Φ D (mm)	Effective Area (cm²)	Internal Volume (L)	Load (kN)	Spring Rate (N/mm)	Natural Frequency (Hz)	Max. Usable Internal Pressure (MPa)	Burst Internal Pressure (MPa)	Tilt Characteristic
S-730-6	375	585	207	±140	800	4185	160.00	205.00	1050	1.1	0.49	2.5～3.5	○
S-730-5	310	485	170	±115	800	4185	130.00	205.00	1290	1.3	0.49	2.5～3.5	○
S-730-4	245	385	133	±94	800	4185	103.00	205.00	1620	1.4	0.49	2.5～3.5	○
S-730-3	180	285	96	±70	800	4185	75.00	205.00	2220	1.6	0.49	2.5～3.5	○
S-730-2	115	185	62	±45	800	4185	48.00	205.00	3450	2	0.49	2.5～3.5	○
S-730-1	90	125	55	±30	820	4185	35.40	205.00	4950	2.4	0.49	2.5～3.5	○
S-600-5	276	456	156	±113	660	2830	76.60	138.30	1010	1.3	0.69	3.9～4.9	○
S-600-4	218	363	123	±90	660	2830	59.90	138.30	1285	1.5	0.69	3.9～4.9	○
S-600-3	160	270	90	±68	660	2830	43.20	138.30	1765	1.8	0.69	3.9～4.9	○
S-600-2	102	172	57	±45	660	2830	26.30	138.30	2873	2.3	0.69	3.9～4.9	○
S-600-1	72	122	40	±30	700	2830	19.00	138.30	4197	2.8	0.59	3.9～4.9	○
S-550-3	160	270	90	±68	610	2830	37.00	116.70	1481	1.8	0.69	3.9～4.9	○
S-550-2	102	172	50	±45	610	2830	23.00	116.70	2363	2.2	0.69	3.9～4.9	○
S-500-5	276	456	156	±113	560	1965	54.00	96.30	706	1.4	0.69	3.9～4.9	○
S-500-4	218	363	123	±90	560	1965	41.90	96.30	912	1.5	0.69	3.9～4.9	○
S-500-3	160	270	90	±68	560	1965	30.30	96.30	1255	1.8	0.69	3.9～4.9	○
S-500-2	102	172	57	±45	560	1965	18.50	96.30	2020	2.3	0.69	3.9～4.9	○
S-450-5	276	456	156	±113	510	1590	43.60	80.00	588	1.4	0.69	3.9～4.9	○
S-450-4	218	363	123	±90	510	1590	33.80	80.00	755	1.6	0.69	3.9～4.9	○
S-450-3	160	270	90	±68	510	1590	24.30	80.00	1040	1.8	0.69	3.9～4.9	○
S-450-2	102	172	57	±45	510	1590	14.70	80.00	1687	2.3	0.69	3.9～4.9	○
S-450-1	72	117	40	±30	550	1590	11.90	80.00	2295	2.7	0.59	2.9～3.9	○
S-400-5	276	435	156	±113	460	1260	34.50	61.60	481	1.4	0.88	3.9～4.9	○
S-400-4	218	348	123	±90	460	1260	27.10	61.60	608	1.6	0.88	3.9～4.9	○
S-400-3	160	260	90	±68	460	1260	19.50	61.60	834	1.8	0.88	3.9～4.9	○
S-400-2	102	167	57	±45	460	1260	11.90	61.60	1344	2.3	0.88	3.9～4.9	○
S-350-4	218	336	118	±85	410	960	21.00	47.10	471	1.6	0.88	3.9～4.9	○
S-350-3	160	250	85	±65	410	960	15.00	47.10	647	1.8	0.88	3.9～4.9	○
S-350-2	102	160	55	±42	410	960	9.50	47.10	1040	2.3	0.88	3.9～4.9	○
S-350-1	72	117	40	±30	450	960	6.90	47.10	1520	2.8	0.69	2.9～3.9	○
S-300-4	206	326	111	±80	360	710	15.50	34.70	324	1.5	0.88	3.9～4.9	○
S-300-3	152	242	82	±60	360	710	11.20	34.70	490	1.9	0.88	3.9～4.9	○
S-300-2	98	158	53	±40	360	710	7.40	34.70	745	2.3	0.88	3.9～4.9	○
S-300-1	72	117	40	±30	400	710	5.60	34.70	1108	2.8	0.69	2.9～3.9	○
S-240-4	206	316	111	±80	300	450	10.10	22.20	235	1.6	0.88	2.9～3.9	○
S-240-3	152	232	82	±60	300	450	7.30	22.20	324	1.9	0.88	2.9～3.9	○
S-240-2	98	148	53	±40	300	450	4.40	22.20	520	2.4	0.88	2.9～3.9	○
S-240-1	72	110	40	±30	340	450	3.50	22.20	765	2.9	0.69	2.9～3.9	○
S-220-4	206	311	111	±80	280	380	8.60	18.60	206	1.7	0.88	2.9～3.9	△
S-220-3	152	232	82	±60	280	380	6.10	18.60	284	1.9	0.88	2.9～3.9	○
S-220-2	98	148	53	±40	280	380	3.70	18.60	451	2.5	0.88	2.9～3.9	○
S-200-4	206	306	111	±70	260	315	7.20	15.40	177	1.7	0.88	2.9～3.9	△
S-200-3	152	227	82	±53	260	315	5.20	15.40	235	2	0.88	2.9～3.9	○
S-200-2	98	148	53	±35	260	315	3.20	15.40	373	2.5	0.88	2.9～3.9	○
S-160-4	206	306	111	±70	220	200	4.70	9.80	118	1.7	0.88	2.9～3.9	△
S-160-3	152	227	82	±53	220	200	3.40	9.80	157	2	0.88	2.9～3.9	○
S-160-2	98	148	53	±35	220	200	2.10	9.80	255	2.5	0.88	2.9～3.9	○
S-160-1	72	102	40	±25	260	200	1.90	9.80	263	3	0.69	2.9～3.9	○
S-120-4	206	306	111	±70	180	113	3.40	5.20	69	1.8	0.88	2.9～3.9	×
S-120-3	152	227	82	±53	180	113	2.10	5.20	98	2.2	0.88	2.9～3.9	△
S-120-2	98	148	53	±35	180	113	1.25	2.50	157	2.7	0.88	2.9～3.9	○
S-100-4	206	296	121	±60	160	79	1.95	3.90	59	1.9	0.88	2.9～3.9	×
S-100-3	152	222	87	±45	160	79	1.40	3.90	78	2.2	0.88	2.9～3.9	△
S-100-2	98	143	58	±30	160	79	0.85	3.90	118	2.8	0.88	2.9～3.9	○
S-90-3	76	106	46	±30	125	63.5	0.50	3.10	103	2.9	0.88	3.9～4.9	○
S-60-4	103	139	67	±36	90	28.3	0.28	1.40	39	2.7	0.88	3.9～4.9	○
S-60-3	76	103	49	±27	90	28.3	0.20	1.40	59	3.2	0.88	3.9～4.9	○
S-60-2	49	67	31	±18	90	28.3	0.14	1.40	83	3.9	0.88	3.9～4.9	○
S-50-3	61	81	41	±20	75	19.6	0.08	0.96	59	3.9	0.88	3.9～4.9	○
S-50-2	39	52	26	±13	75	19.6	0.04	0.96	108	5.3	0.88	3.9～4.9	○

Sealed Air Springs

Yokohama No.	Height H(mm)			Common Max. Stroke (mm)	Maximum Outer Diameter During Compression Φ D (mm)	Approximate value at internal pressure of 0.49 MPa at standard height					Max. Usable Internal Pressure (MPa)	Burst Internal Pressure (MPa)	Tilt Characteristic
Yokohama No.	Standard Height	Max. Height	Min. Height	Common Max. Stroke (mm)	Maximum Outer Diameter During Compression Φ D (mm)	Effective Area (cm²)	Internal Volume (L)	Load (kN)	Spring Rate (N/mm)	Natural Frequency (Hz)	Max. Usable Internal Pressure (MPa)	Burst Internal Pressure (MPa)	Tilt Characteristic
M-600-5	276	456	156	±113	660	2830	76.60	138.30	1010	1.3	0.69	3.9～4.9	○
M-600-4	218	363	123	±90	660	2830	59.90	138.30	1285	1.5	0.69	3.9～4.9	○
M-600-3	160	270	90	±68	660	2830	43.20	138.30	1765	1.8	0.69	3.9～4.9	○
M-600-2	102	172	57	±45	660	2830	26.30	138.30	2873	2.3	0.69	3.9～4.9	○
M-550-3	160	270	90	±68	610	2830	37.00	116.70	1481	1.8	0.69	3.9～4.9	○
M-550-2	102	172	50	±45	610	2830	23.00	116.70	2363	2.2	0.69	3.9～4.9	○
M-500-5	276	456	156	±113	560	1965	54.00	96.30	706	1.4	0.69	3.9～4.9	○
M-500-4	218	363	123	±90	560	1965	41.90	96.30	912	1.5	0.69	3.9～4.9	○
M-500-3	160	270	90	±68	560	1965	30.30	96.30	1255	1.8	0.69	3.9～4.9	○
M-500-2	102	172	57	±45	560	1965	18.50	96.30	2020	2.3	0.69	3.9～4.9	○
M-450-5	276	456	156	±113	510	1590	43.60	80.00	588	1.4	0.69	3.9～4.9	○
M-450-4	218	363	123	±90	510	1590	33.80	80.00	755	1.6	0.69	3.9～4.9	○
M-450-3	160	270	90	±68	510	1590	24.30	80.00	1040	1.8	0.69	3.9～4.9	○
M-450-2	102	172	57	±45	510	1590	14.70	80.00	1687	2.3	0.69	3.9～4.9	○
M-400-5	276	435	156	±113	460	1260	34.50	61.60	481	1.4	0.88	3.9～4.9	○
M-400-4	218	348	123	±90	460	1260	27.10	61.60	608	1.6	0.88	3.9～4.9	○
M-400-3	160	260	90	±68	460	1260	19.50	61.60	834	1.8	0.88	3.9～4.9	○
M-400-2	102	167	57	±45	460	1260	11.90	61.60	1344	2.3	0.88	3.9～4.9	○
M-350-4	218	336	118	±85	410	960	21.00	47.10	471	1.6	0.88	3.9～4.9	○
M-350-3	160	250	85	±65	410	960	15.00	47.10	647	1.8	0.88	3.9～4.9	○
M-350-2	102	160	55	±42	410	960	9.50	47.10	1040	2.3	0.88	3.9～4.9	○
M-300-4	206	326	111	±80	360	710	15.50	34.70	324	1.5	0.88	3.9～4.9	○
M-300-3	152	242	82	±60	360	710	11.20	34.70	490	1.9	0.88	3.9～4.9	○
M-300-2	98	158	53	±40	360	710	7.40	34.70	745	2.3	0.88	3.9～4.9	○
M-240-4	206	316	111	±80	300	450	10.10	22.20	235	1.6	0.88	2.9～3.9	○
M-240-3	152	232	82	±60	300	450	7.30	22.20	324	1.9	0.88	2.9～3.9	○
M-240-2	98	148	53	±40	300	450	4.40	22.20	520	2.4	0.88	2.9～3.9	○
M-220-4	206	311	111	±80	280	380	8.60	18.60	206	1.7	0.88	2.9～3.9	△
M-220-3	152	232	82	±60	280	380	6.10	18.60	284	1.9	0.88	2.9～3.9	○
M-220-2	98	148	53	±40	280	380	3.70	18.60	451	2.5	0.88	2.9～3.9	○
M-200-4	206	306	111	±70	260	315	7.20	15.40	177	1.7	0.88	2.9～3.9	△
M-200-3	152	227	82	±53	260	315	5.20	15.40	235	2	0.88	2.9～3.9	○
M-200-2	98	148	53	±35	260	315	3.20	15.40	373	2.5	0.88	2.9～3.9	○
M-160-4	206	306	111	±70	220	200	4.70	9.80	118	1.7	0.88	2.9～3.9	△
M-160-3	152	227	82	±53	220	200	3.40	9.80	157	2	0.88	2.9～3.9	○
M-160-2	98	148	53	±35	220	200	2.10	9.80	255	2.5	0.88	2.9～3.9	○
M-120-4	206	306	111	±70	180	113	3.40	5.20	69	1.8	0.88	2.9～3.9	×
M-120-3	152	227	82	±53	180	113	2.10	5.20	98	2.2	0.88	2.9～3.9	△
M-120-2	98	148	53	±35	180	113	1.25	2.50	157	2.7	0.88	2.9～3.9	○
M-100-4	206	296	121	±60	160	79	1.95	3.90	59	1.9	0.88	2.9～3.9	×
M-100-3	152	222	87	±45	160	79	1.40	3.90	78	2.2	0.88	2.9～3.9	△
M-100-2	98	143	58	±30	160	79	0.85	3.90	118	2.8	0.88	2.9～3.9	○
M-90-3	76	106	46	±30	125	63.5	0.50	3.10	103	2.9	0.88	3.9～4.9	○
M-60-4	103	139	67	±36	90	28.3	0.28	1.40	39	2.7	0.88	3.9～4.9	○
M-60-3	76	103	49	±27	90	28.3	0.20	1.40	59	3.2	0.88	3.9～4.9	○
M-60-2	49	67	31	±18	90	28.3	0.14	1.40	83	3.9	0.88	3.9～4.9	○
M-50-3	61	81	41	±20	75	19.6	0.08	0.96	59	3.9	0.88	3.9～4.9	○
M-50-2	39	52	26	±13	75	19.6	0.04	0.96	108	5.3	0.88	3.9～4.9	○