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Hydraulic DampersEHB Hydraulic Dampers from Enertrols are maintenance free, self-containedand sealed units. They are available with body diameters from 15 mm to 40 mm andwith stroke lengths of up to 800 mm (40 mm model).Enertrols hydraulic dampers are durable and feature single or double acting-designs.The travel speed can be easily adjusted and remains constant throughout the stroke.The single acting version is controllable in one direction only, with free flow in theopposite direction.Adjustment is easily achieved by pulling out fully and turning the rod until the desireddamping speed is attained. A variety of end fittings are available for ease of operationand installation.These dependable units offer a minimum of 250,000 cycles and are available forQUICK DELIVERY.Enertrols EHB Hydraulic Dampers are the ideal fit for applications in industries suchas: defense, medical, packaging, bottling, printing, fitness equipment, transportation,RV, lawn equipment, furniture, amusement and more.Specific selected applications include: machine guards, drilling and tappingequipment, pick and place operations, swinging loads, tooling fixtures, fire safetydoors as well as lids and slides.8323435 Industrial Park Dr., Farmington Hills, MI 48335 • p: 734-595-4500f: 734-595-6410 • customerservice@enertrols.com • www.enertrols.com
Dimensions in inches and (mm)ABCD0.35(9)0.35(9)0.39(10)E0.24(6.2)0.27(7)Hydraulic Damper EHB-150.12 thickEyelet(3 thick) 0.33(8.5)R0.20(R5)0.59M5 x 0.80.51(13)18˚0.20(5)0.23(6)0.43(11)18˚0.39(10)0.39(10)0.20(5)0.31(8)M50.20(5)0.23(6)0.51(13)Stroke0.24(6)(15)L ± 0.08 (2 mm) extended+ max 0.24 (6 mm) at maximum adjustmentModel Stroke L extendedMax CompressionForce (N)EHB-15-25 .98 (25) 3.54 (90) 800EHB-15-50 1.97 (50) 5.51 (140) 800EHB-15-75 2.95 (75) 7.48 (190) 800EHB-15-100 3.94 (109) 9.45 (240) 350EHB-15-150 5.91 (150) 13.39 (340) 350Ordering ExampleHydraulic damperBody diameter (mm)Stroke length (mm)Piston rod end fittingBody end fittingDampingDamping CodeM = Damping, tension onlyN = Damping, compression onlyP = Damping, both directionsX = Special modelThe end fittings are combinable.EHB -15 -150 -AA - PIf considering utilization of hydraulic dampers in parallel, please contact Enertrols.Technical DataSelf-contained and maintenance free.Mounting position: can be mountedin any positionAdjustment: pull the piston rod outto its fully extended position. Whilepulling on the rod, turn it clockwiseor counter-clockwise until the desireddamping is achieved. The adjustmentis multi-turn and correct dampingmay require several trial and erroradjustments.Attention: dampers have free travelaccounting for approximately 20% ofstrokeMechanical stop: required 1 to 1.5mm before end of strokeTemperature range: -22˚ to +176˚ F(-30˚ to +80˚C), with special seals upto 248˚ F (120˚ C)Fluid: petroleum oilMinimum force: 4 lbs (20 N)Maximum force: 180 lbs (800 N)Material: chrome steel piston rod,body: black anodized aluminumEnd fittings: zinc plated steel oraluminumOptions: units with other dampingcharacteristics, other stroke lengthsand alternative end fittingsMounting brackets: A & E endfittings adapt to mounting bracketGSB-01.C end fitting, minus threaded studadapts to GSB-02.See page 88 for mounting bracketinformation0.63(16)0.85(21.5)Stud thread0.20(5)Angle ball joint0.87(22)1.12(28.5)max. permitted force112 lbs (500 N)Clevis fork0.79(20)1.02(26)Swivel Eye1.18(30)1.57(40)ABCDEHydraulic Dampers23435 Industrial Park Dr., Farmington Hills, MI 48335 • p: 734-595-4500f: 734-595-6410 • customerservice@enertrols.com • www.enertrols.com84
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Any mechanism that moves and that m
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Construction & Design FeaturesMinia
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Standard Shock AbsorbersGold Line
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Accessories & Special Application S
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Selecting the Correct Type of Shock
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Selecting the Correct Size Shock Ab
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Example 9Horizontal-Moving Load-Rot
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Example 16Vertical-Rotating Beam Dr
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Example 22Vertical Rotating Arm - C
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Model Rating ChartsShock Absorber S
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Self-Compensating ECA ModelsModel N
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Construction and Parts Descriptions
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Installation Recommendations and Ti
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Additional Enertrols ProductsShock
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SM 9 to SM 75MFSub-Miniature Shock
Page 37 and 38: SNALD 150 to 600Miniature Shock Abs
Page 39 and 40: SNALD 1/2 Bore x 1, 2"Miniature Sho
Page 41 and 42: SA 30 to 150 & 1/4" BoreMiniature S
Page 43 and 44: SALD 3/8 Bore x 1"Miniature Shock A
Page 45 and 46: SALD 1/2 Bore x 1, 2"Miniature Shoc
Page 47 and 48: Industrial Shock AbsorbersWeartec P
Page 49 and 50: SNALD 33, 45 & 64 SeriesOrdering In
Page 51 and 52: SNALD 33 SeriesMid-Size Shock Absor
Page 57 and 58: AccessoriesSNALD Mid-Size 33, 45 &
Page 59 and 60: SALD ½ x 1, 2-P, SALD ¾ x 1, 2, 3
Page 61 and 62: Gold Line ® & Silverline ® Primar
Page 63 and 64: Retention Kit for MSC Installations
Page 65 and 66: SALD 3/4, 1-1/8,1-1/2, 2-1/4Gold Li
Page 67 and 68: Positive Stop Collar (-PSC) for Fix
Page 69 and 70: SILVERLINE ® SeriesDimensions in i
Page 71 and 72: High Precision Metric (HPM) Series
Page 73 and 74: EA 2 to EA3Heavy Industrial Shock A
Page 75 and 76: ECA and EA 2", 3" Bore SeriesECA Se
Page 77 and 78: ECA and EA 2", 3" Bore SeriesECA Se
Page 79 and 80: ECA 4" Bore SeriesHeavy Duty Models
Page 81 and 82: Stacker Crane Shock Absorbers ESCS-
Page 83 and 84: Stacker Crane Shock Absorbers ESCS-
Page 85 and 86: Industrial Crane Bumper Shocks ECB-
Page 87: Industrial Crane Bumper Shocks ECB-
Page 91 and 92: AR0.27(R7)BC0.32(8.1)0.55(14)M8 x 1
Page 93 and 94: Mounting Brackets for Hydraulic Dam
Page 95 and 96: EDVC Velocity & Feed ControllersC51
Page 97 and 98: EVC Velocity & Feed Controllers wit
Page 99: Stocking DistributorsUSA, Canada an
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