Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Shock Absorber, RB Series (RBC0806N)

Shock absorber by SMC.
[Features]
· Absorbs impact and noise.
· Compact type that has been shortened lengthwise.
· Allowable deviation angle is 5°
· Ideal for absorption of rotational energy.
· Can be used without an external stopper.
· The robust body can be positioned directly.
· Automatically adjusts to the most appropriate energy absorption performance.

(i)Caution

Please refer to the catalog for specification details.
Product images are representative images. Please refer to the catalog for detailed shapes.

Part Number

Configured Part Number is shown.

RBC0806N

: 30; 45; 60

Part Number
RBC0806N

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Stroke S (mm)	Mounting Screw Nominal M	Nominal Mounting Screw [M]	Max. Absorbed Energy (J)	Body Material	Max. Collision Velocity (m/s)	Min. Collision Velocity (m/s)	Overall Length L (mm)	Max. Resisting Force Value (N)	Max. Operating Cycle (cycle/min)	Collision speed range (m/s)	With cap	Option
	MYR 314.75	1 Piece(s)		21 Day(s)	6	M8	8	2.94	[Steel] Rolled Steel	5	0.05	46.8	245	80	0.05 to 5.0	With cap	None

Basic Information

Main Body, Related Components	Main Body	Structure	Fixed Type	Orifice Type	Multi Orifice Type
Operating Environment	Standard	Operating Temperature Range(°C)	-10 to 80

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- 20-RB
- 20-RBC
- RB
- RBC
Clear
Stroke S(mm)
4

5

6

7

11

12

15

25
Clear
Nominal Mounting Screw [M]
6

8

10

14

20

27
Clear
Max. Absorbed Energy(J)
0.5

0.98

2.94

3.92

5.88

14.7

19.6

58.8

147
Clear
Body Material
- Steel
  - Free-Cutting Steel
  - Rolled Steel
Clear
Max. Collision Velocity(m/s)
1

5
Clear
Min. Collision Velocity(m/s)
0.05

0.3
Clear
Overall Length L(mm)
32.5

45.8

46.8

52.7

53.7

78.3

79.3

88.2

124
Clear
Max. Resisting Force Value(N)
1,961

2,942

150

245

422

814
Clear
Max. Operating Cycle(cycle/min)
10

25

45

70

80
Clear
Collision speed range(m/s)
- 0.05 to 5.0
- 0.3 to 1.0
Clear
With cap
- No
- With cap
Clear
Option
Stopper nut: 1 pc.

Hexagon nut: 2 pcs.

Hexagon nut: 2 pcs. / Stopper nut: 1 pc.

Hex nut: 3 pcs.

Hex nut: 3 pcs. / Stopper nut: 1 pc.

None
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

17 Day(s) or Less

18 Day(s) or Less

21 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Tech Support

: Technical Inquiry

How can we improve?

Shock Absorber, RB Series (RBC0806N)

(i)Caution

Basic Information

Configure

Specification/Dimensions

type

Stroke S(mm)

Nominal Mounting Screw [M]

Max. Absorbed Energy(J)

Body Material

Max. Collision Velocity(m/s)

Min. Collision Velocity(m/s)

Overall Length L(mm)

Max. Resisting Force Value(N)

Max. Operating Cycle(cycle/min)

Collision speed range(m/s)

With cap

Option

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm