Durable Heavy-Duty Diaphragm Air Spring with Low Frequency

• Customization: Available
• Certification: CE, ISO
• Color: Fixed
• Model NO.: ALS MD
• Standard: International
• Type: Bearing
• Material: Stainless Steel
• Model No.: ALS-MD
• Ccontrol: Mechanical Control
• Vertical Natural Frequency: 2.5-2.7 Hz &1.5-1.7 Hz
• Horizontal Natural Frequency: 2.0-4.5 Hz
• Size: Optional
• Vibration Isolation: diaphragm
• Load capacity: Heavy duty
• Transport Package: Carton
• Specification: Optional
• Trademark: THERMOTEST
• Origin: China
• Production Capacity: 500/Month

Product Description

Product Description

Mechanical valves in the ALS-MD series of air springs work in contact to react to changes in load, transfer of gravity points, and reduce the transmission of vibrations.

Advantages of Load Adaptive Control

• Automatically adjusts to accommodate load changes and center of gravity shift

• Customizable parameters

• MTTF > 10 years

• CE and UL certification

Isolation properties 

Natural frequencies	Series 157	Series 307
Vertical	2,5 - 2,7 Hz	1,5 - 1,7 Hz
Horizontal	2,0 - 4,5 Hz	2,0 - 4,5 Hz

Damping	Series 157	Series 307
Vertical (adjustable)	6 - 20%	6 - 20%
Horizontal	5 - 6%	5 - 6%

 

Product Parameters

Membrane based pneumatic spring element for low-frequency vibration isolation with mechanical level control.

Article description	D1	D2	H	L	Ho working height	Ni	Load (max.) kN
ALS 18-160	165	152	153	234	157	+3/-4	8
ALS 24-160	200	150	153	270	157	+6/-4	9,5
ALS 24-310	200	200	305	270	307	+8/-2	9,5
ALS 36-160	220	190	153	290	157	+6/-4	16,3
ALS 48-160	260	230	153	330	157	+6/-4	25
ALS 48-310	260	260	305	330	307	+8/-2	25
ALS 72-160	300	265	153	370	157	+6 / -4	34
ALS 96-160	380	350	153	450	157	+6 / -4	60,3
ALS 96-310	380	380	305	450	307	+8/-2	60,3
ALS 192-160	530	470	153	600	157	+6 / -4	115,6
ALS 192-310	530	460	305	600	307	+10 / -2	115,6
ALS 384-210	640	585	203	710	209	+6 / -6	182
ALS 768-160	950	910	153	1020	157	+6 / -6	420
ALS 768-450	914	914	450	990	455	+10 / -10	420

mm

 

Detailed Photos

 

 

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