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Shock Absorber, RJ Series (RJ2015L)

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The RJ Series shock absorber stops conveyed objects softly.
[Features]
· The pre-load mechanism and newly developed oil seals provide long-term continuous operation.
· Maximum 10 million operating cycles.
· The unique orifice mechanism provides smooth absorption characteristics to soften the impact on conveyed objects.
· Lineup M6 to M27. Can be used for a wide range of applications.

(i)Caution

Please refer to the catalog for specification details.
CAD data is not available for some model numbers.
Product images are representative images.

Part Number

Configured Part Number is shown.

RJ2015L

Product Specifications
Part Numbers
Catalog

Shock Absorber, RJ Series Details

Shock Absorber, RJ Series product image

Shock Absorber, RJ Series Specifications

Model	Basic Type	RJ0604	RJ0806		RJ1007		RJ1412		RJ2015		RJ2725
	With cap	-	RJ0806□U		RJ1007□U		RJ1412□U		RJ2015□U		RJ2725□U
	Collision speed range	-	H	L	H	L	H	L	H	L	H	L
Max. absorbed energy (J)^Note)		0.5	1		3		10		30		70
Outer diameter thread size (mm)		6 × 0.75	8 × 1		10 × 1		14 × 1.5		20 × 1.5		27 × 1.5
Stroke (mm)		4	6		7		12		15		25
Collision speed (m/s)		0.05 to 1	0.05 to 2	0.05 to 1	0.05 to 2	0.05 to 1	0.05 to 2	0.05 to 1	0.05 to 2	0.05 to 1	0.05 to 1.5	0.05 to 1
Max. operating frequency (cycle/min)^Note)		80	80		70		45		25		10
Spring force (N)	Extended	1.3	2.8		5.4		6.4		14.1		14.7
Spring force (N)	Compressed	3.9	5.4		8.4		17.4		29.1		34.4
Max. allowable thrust (N)		150	245		422		814		1,961		2,942
Ambient temperature (°C)		-10 to 60 (no freezing)
Weight (g)	Basic Type	5.5	15		23		65		120		300
Weight (g)	With cap	-	16		25		70		135		350

Note) Max. absorbed energy and max. operating frequency values are at room temperature (20 to 25°C).

Model Number Display Method

Model number example

RJ0604 structural drawing

RJ0604 Components

Number	Part Name	Material	Treatment
1	Tube	Special steel material	Electroless nickel plating
2	Piston rod	Special steel	Electroless nickel plating
3	Piston	Stainless steel	-
4	Bearing	Aluminum bearing alloy	-
5	Spring guide	Tool steel	Phosphate coating
6	Return spring	Steel wire	Zinc trivalent chromate
7	Stopper	Stainless steel	-
8	O-ring	Synthetic rubber	-
9	Plug	Special steel material	Electroless nickel plating
10	Accumulator	Synthetic rubber	-
11	Rod packing	Synthetic rubber	-
12	Hex nut	Carbon steel	Zinc trivalent chromate

RJ08□□ structural drawing

RJ10□□/RJ14□□/RJ2015/RJ2725 structural drawing

Components

Number	Part Name	Material	Treatment
1	Tube	Special steel material	Electroless nickel plating
2	Piston rod	Special steel	Electroless nickel plating
3	Piston	Stainless steel	-
4	Bearing	Special bearing material	-
5	Spring guide	Tool steel	Zinc trivalent chromate
6	Lock ring	Copper	-
7	Return spring	Steel wire	Zinc trivalent chromate
8	Stopper	Structural steel	Electroless nickel plating
9	O-ring	Synthetic rubber	-
10	Plug	Special steel material	H: Electroless nickel plating L: Black electroless nickel plating
11	Accumulator	Synthetic rubber	-
12	Rod gasket	Synthetic rubber	-
13	O-ring	Synthetic rubber	-
14	Cap bracket	Structural steel	Zinc trivalent chromate
15	Cap	Urethane	-
16	Hex nut	Carbon steel	Zinc trivalent chromate

Shock Absorber, RJ Series Dimensions Example

(Units: mm)

Basic Type RJ0604 dimensional drawing

Basic Type

Model		Dimensions							Hexagon Nut Dimensions			With cap
Model		D	H	LL	MM	S	G	K	B	C	h	E	LL	Z
RJ0806□	RJ0806□U	2.8	6	46.8	M8 × 1.0	40.8	5	7	12	13.9	4	6.8	55.3	8.5
RJ1007□	RJ1007□U	3	7	52.3	M10 × 1.0	45.3	7	9	14	16.2	4	8.7	62.3	10
RJ1412□	RJ1412□U	5	12	79.1	M14 × 1.5	67.1	8	12	19	21.9	6	12	92.5	13.5
RJ2015□	RJ2015□U	6	15	88.2	M20 × 1.5	73.2	10	17	27	31.2	6	18	105.2	17
RJ2725□	RJ2725□U	8	25	124	M27 × 1.5	99	12	24	36	41.6	6	25	147	23

: 30; 45; 60

Part Number
RJ2015L

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Nominal Mounting Screw [M]	Overall Length L (mm)	Stroke S (mm)	Max. Absorbed Energy (J)	Collision speed range (m/s)	With cap	Option
	MYR 389.90	1 Piece(s)		3 Day(s)	20	88.2	15	30	0.05 to 1	Basic Type	Hexagon nut: 2 pcs.

Basic Information

Structure	Fixed Type	Main Body, Related Components	Main Body	Orifice Type	Single Orifice Type
Operating Environment	Standard	Body Material	Steel

Please check the type/dimensions/specifications of the part RJ2015L in the Shock Absorber, RJ Series series.

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1 Part Numbers

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Completed

Specification/Dimensions

type
- RJ0604
- RJ0806
- RJ1007
- RJ1412
- RJ2015
- RJ2725
Clear
Nominal Mounting Screw [M]
6

8

10

14

20

27
Clear
Overall Length L(mm)
33.3

46.8

52.3

55.3

62.3

79.1

88.2

92.6

105.2

124

147
Clear
Stroke S(mm)
4

6

7

12

15

25
Clear
Max. Absorbed Energy(J)
0.5

1

3

10

30

70
Clear
Collision speed range(m/s)
0.05 to 1

0.05 to 1.5

0.05 to 2
Clear
With cap
- Basic Type
- With urethane cap
Clear
Option
- Stopper nut: 1 pc.
- Hexagon nut: 2 pcs.
- Hex Nut: 2 pcs. / stopper nut: 1 pc.
- 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

3 Day(s) or Less

9 Day(s) or Less

11 Day(s) or Less

14 Day(s) or Less

17 Day(s) or Less

21 Day(s) or Less

43 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 .

Products like this...

Part Number
RJ0604S
RJ0604SJ
RJ0604SN
RJ2015LJ
RJ2015LN
RJ2015LS

Standard Unit Price	Minimum order quantity	Days to Ship	Nominal Mounting Screw [M]	Overall Length L (mm)	Stroke S (mm)	Max. Absorbed Energy (J)	Collision speed range (m/s)	With cap	Option
MYR 298.42	1 Piece(s)	21 Day(s)	6	33.3	4	0.5	0.05 to 1	Basic Type	Hex Nut: 2 pcs. / stopper nut: 1 pc.
-	1 Piece(s)	Quote	6	33.3	4	0.5	0.05 to 1	Basic Type	Hex nut: 3 pcs. / Stopper nut: 1 pc.
-	1 Piece(s)	Quote	6	33.3	4	0.5	0.05 to 1	Basic Type	Stopper nut: 1 pc.
-	1 Piece(s)	Quote	20	88.2	15	30	0.05 to 1	Basic Type	Hex nut: 3 pcs.
MYR 287.09	1 Piece(s)	14 Day(s) or more	20	88.2	15	30	0.05 to 1	Basic Type	None
-	1 Piece(s)	Quote	20	88.2	15	30	0.05 to 1	Basic Type	Hexagon nut: 2 pcs. / Stopper nut: 1 pc.

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How can we improve?

Shock Absorber, RJ Series (RJ2015L)

(i)Caution

Shock Absorber, RJ Series Details

Shock Absorber, RJ Series Specifications

Model Number Display Method

RJ0604 structural drawing

RJ0604 Components

RJ08□□ structural drawing

RJ10□□/RJ14□□/RJ2015/RJ2725 structural drawing

Components

Shock Absorber, RJ Series Dimensions Example

Basic Type

Basic Information

Configure

Specification/Dimensions

type

Nominal Mounting Screw [M]

Overall Length L(mm)

Stroke S(mm)

Max. Absorbed Energy(J)

Collision speed range(m/s)

With cap

Option

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

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