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Shock Absorbers, Preset(Fixed) Damping, Two-Stage Absoption Type

Shock Absorbers, Preset(Fixed) Damping, Two-Stage Absoption Type
  • Volume Discount

- Shock Absorbers, Two-Stage Absoption Typefrom MISUMI
- Simple structure and easy installation.
- Miniaturized design and strong space adaptability.
- Absorb energy smoothly and softly.
- Extend mechanical life, The service life of Shock Absorbers from MISUMI is up to 800,000 times.
- Max. Collision Velocity(m/s): 5 m/s
- Operating Environment Temperature: -5 to 70℃
- The products of M08 to M14 are equipped with two anti-loosening washers, and the mounting hole effectively prevents loosening without tapping.



Shock Absorbers Product Overview

Shock Absorbers Economy series Oil Buffer Two-stage Type; A strong buffer zone is set around 1~2mm at the end of the stroke to prevent direct contact with the bottom to damage the product. The product has a compact structure and meets the installation requirements. It is not removable and has high safety.

The advantages of using oil buffers:
1. Improve production efficiency: equipment can be operated at high frequency and high speed to improve production efficiency because the oil buffer can stop the impact object smoothly.
2. Extend mechanical life: the buffer can absorb the energy generated by the impact, greatly reduce the impact and vibration caused by the object to the machine, and avoid damage due to impact vibration.
3. Improve Shock Absorbers product quality: the buffer eliminates the shock caused by impact objects and the damaging impact, allowing the smooth operation of the machine and equipment, and improving the product quality.
4. Significantly reduce noise, and provide a quiet working environment.
5. Improve the safety of mechanical running.
Economic type Oil pressure buffer Two-stage type

Shock Absorbers Product Feature

1. Shock Absorbers Simple structure and easy installation.
2. Miniaturized design and strong space adaptability.
3. Absorb energy smoothly and softly.
4. Abundant stock and fast delivery.
5. Long life with 800,000 times being used for reference.
6. The Shock Absorbers products of M08 to M14 are equipped with two anti-loosening washers, and the mounting hole effectively prevents loosening without tapping.

Specifications Shock Absorbers Overview

■ The Shock Absorbers products are divided into
C-AC****S (with cover type)
C-AC****S- N (without cover type)

■Shock Absorbers Model description
Economic type Oil pressure buffer Fixed type Specifications Overview

Example of Shock Absorbers Use

Economic type Oil pressure buffer Fixed type Example of Use
Shock AbsorbersDrawings of Examples of Shock Absorbers Use are for informational purposes only

Shock Absorbers Precautions

1. Do not exceed the specified locking torque value during installation as shown in the following table for Shock Absorbers details:
Coarse Outer Diameter (mm)M8ⅹ1.0M10ⅹ1.0M12ⅹ1.0M14ⅹ1.5M20ⅹ1.5M25ⅹ1.5M27ⅹ1.5
Tightening torque of nut (N.m)3.97.87.89.829.44958.8

2. Shock Absorbers Pay attention to check whether the head circlip is off.
■ Overloaded buffer will cause abnormal increase in the internal pressure of the buffer tube, making the head circlip off, and internal parts may pop up and cause injury.
■ When the buffer with the head circlip is working, please keep your face and other parts away from it.

3. Please pay attention to the splash of the broken buffer head due to impact.
■ Overload use will cause damage to the head, resulting in injury.
■ Shock Absorbers It is recommended to install an anti-splashing cover.

4. Please pay attention to lateral misalignment load and lateral misalignment angle.
■ When the lateral misalignment load exceeds ±2.5 degrees, it will cause piston rod bending, bad reset, and internal lateral misalignment friction, resulting in performance degradation and even product breakage.
Please aim at the center line of the buffer piston rod for impact. (If the lateral misalignment angle is greater than ±2.5 degrees, please use the angular misalignment absorber (the range of lateral misalignment:± within 10 degrees)

5. Shock Absorbers Operating Temperature Range
■ Please use the buffer within the specified temperature range.
▪ Use outside the specified range will reduce the life of the seal packing and the pressure accumulating sponge, and cause the buffer to break.

6. Operating Environment Requirements
■ Please do not use it under medium or high pressure in a vacuum environment.
■ Keep the guide shaft clean, and avoid cutting powder, cutting fluid, water, etc. from being attached to the guide shaft, otherwise it will cause seal damage, oil leakage, poor buffer action, and buffer damage.
※ If you need to use it in the cutting fluid environment, please choose Misumi’s cutting fluid resistant buffer series Shock Absorbers products. See Misumi's official website.
 
7. The Shock Absorbers buffering oil inside the buffer will cause pollution to the environment, and can not be handled at will. Please follow the pollutant treatment method for treatment.

8. Shock Absorbers To prevent the buffer from increasing lateral load, the distance between the installation position of the buffer and the fulcrum should be equal to or greater than 6 times of the buffer stroke.
  And when the side load and the buffer center line form an angle of 5°, the absorbed energy is the maximum.
MISUMI Economic type Oil Buffer Two-stage Type Precautions


Dimensional Shock Absorbers Drawing

Dimensional Drawing of Shock Absorbers Oil Buffers   Dimensional Drawing of Shock Absorbers Anti-loosening Gaskets
Dimension 1   Dimension 2
Shock AbsorbersM08 to M14 buffers are equipped with 2 anti-loosening gaskets

Specification Shock Absorbers Table

■ Shock Absorbers Specification Table of Oil Buffers
Part Number Shock AbsorbersScrew Diameter
(M)
Stroke
(S)
Maximum energy absorbed (E) Maximum Equivalent Mass
(ME)
(kg)
Maximum Collision Velocity
(M/S)
(L) (L1) L2 T t d d1 B
(Both sides width)
Anti-loosening washer
Shock AbsorbersShock Absorbers Type Shock AbsorbersNo. Per time Per minute
(J) (J)
C-AC*****S
(with buffering head)

C-AC****S-N
(without buffering head)
0806 M8 × 1.0 6.0 3.0 116.0 6.0 2.5 52
(46)
34.5 5.5 4.0 6.0 6.0 2.9 11.0 Provided
1007 M10 × 1.0 7.0 6.0 206.0 12.0 3.5 63
(54.5)
42.5 5.0 4.0 8.5 8.5 3.0 12.9 Provided
1210 M12 × 1.0 10.0 12.0 341.0 25.0 5.0 71.5
(62.5)
46.5 6.0 4.0 9.0 10.5 3.0 14.0 Provided
1412 M14 × 1.5 12.0 20.0 550.0 40.0 5.0 91.5
(79.5)
62.5 5.0 5.0 12.0 11.8 4.0 19.0 Provided
2015 M20 × 1.5 15.0 59.0 635.0 120.0 5.0 103.8
(88)
66.0 7.0 8.0 15.8 18.0 6.0 26.0 Not Provided
2525 M25 × 1.5 25.0 105.0 950.0 220.0 5.0 139.5
(123)
90.0 8.0 10.0 16.5 17.8 8.0 32.0 Not Provided
2725 M27 × 1.5 25.0 147.0 1200.0 270.0 5.0 139.5
(123)
90.0 8.0 10.0 16.5 17.8 8.0 32.0 Not Provided
Shock AbsorbersDimension L with ( ) indicates C-AC****S-N type (without buffering head).
 
Shock Absorbers Impact Speed Maximum Collision
Velocity
Operating environment
temperature
Reference
number of replacements
Two-stage type ~5.0m/s -5~70℃ 0.8 million times

■ Specifications Shock Absorbers Table for Anti-loosening Gaskets
Double-sided tooth disc gaskets
Part number D d t H
M08 13.0 8.5 0.8 1.3
M10 16.0 10.4 1.0 1.6
M12 18.0 13.0 1.2 1.7
M14 21.2 14.6 1.5 2.0

Part Number 

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Part Number
C-AC0806S
C-AC0806S-N
C-AC0806S-N-SC
C-AC0806S-SC
C-AC1007S
C-AC1007S-N
C-AC1007S-N-SC
C-AC1007S-SC
C-AC1210S
C-AC1210S-N
C-AC1210S-N-SC
C-AC1210S-SC
C-AC1412S
C-AC1412S-N
C-AC1412S-N-SC
C-AC1412S-SC
C-AC2015S
C-AC2015S-N
C-AC2015S-N-SC
C-AC2015S-SC
C-AC2525S
C-AC2525S-N
C-AC2525S-N-SC
C-AC2525S-SC
C-AC2725S
C-AC2725S-N
C-AC2725S-N-SC
C-AC2725S-SC
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSStroke
(mm)
Nominal Mounting Screw [M] Max. Absorbed Energy
(J)
Body Material Max. Collision Velocity
(m/s)
Overall Length
(mm)
Equivalent Mass
(kgf)
Max. Absorbed Energy (per Minute)
(J/min)
Cap Mating Accessories 1 - Stopper Nut
1 Piece(s)Available 10 Day(s) -683[Steel] 12L142.5526116ProvidedNot Provided
1 Piece(s)Available Same day -683[Steel] 12L142.5466116Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 10683-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 10683-----ProvidedProvided
1 Piece(s)Available Same day -7106[Steel] 12L143.56312206ProvidedNot Provided
1 Piece(s)Available Same day -7106[Steel] 12L143.554.512206Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 107106-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 107106-----ProvidedProvided
1 Piece(s)Available Same day -101212[Steel] 12L14571.525341ProvidedNot Provided
1 Piece(s)Available 5 Day(s) -101212[Steel] 12L14562.525341Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 10101212-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 10101212-----ProvidedProvided
1 Piece(s)Available 5 Day(s) -121420[Steel] STKM12C591.540550ProvidedNot Provided
1 Piece(s)Available Same day -121420[Steel] STKM12C579.540550Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 10121420-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 10121420-----ProvidedProvided
1 Piece(s)Available Same day -152059[Steel] STKM12C5103.8120635ProvidedNot Provided
1 Piece(s)Available Same day -152059[Steel] STKM12C588120635Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 10152059-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 10152059-----ProvidedProvided
1 Piece(s)Available 10 Day(s) -2525105[Steel] STKM12C5141.5220950ProvidedNot Provided
1 Piece(s)Available 5 Day(s) -2525105[Steel] STKM12C5123220950Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 102525105-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 102525105-----ProvidedProvided
1 Piece(s)Available 10 Day(s) -2527147[Steel] STKM12C5141.52701200ProvidedNot Provided
1 Piece(s)Available 5 Day(s) -2527147[Steel] STKM12C51232701200Not ProvidedNot Provided
1 Piece(s)Available 10 Day(s) 102527147-----Not ProvidedProvided
1 Piece(s)Available 10 Day(s) 102527147-----ProvidedProvided

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  1. 1

Basic Information

Main Body, Related Components Main Body Structure Fixed Type Orifice Type Multi Orifice
Operating Environment Standard Operating Temperature Range(°C) -5::70

Frequently asked question (FAQ)

Question: What kind of thread does model C-AC0806H match?
Answer: Buffer model C-AC0806H, product with M8 thread and 6 mm stroke, where the thread type is M8X1.0, please note that the product is fine thread.
Question: Is the model C-AC0806L a product with a lid, is the lid connected with thread?
Answer: Buffer model C-AC0806L, the lid is press-fit type, not of thread connection, and cannot be disassembled by yourself.

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