New products

ソフトアブソーバー
Soft Absorber
FK Series（M4～M16）

1 Soft Absorber

Characteristics● With a fixed, specially-designed orifice structure, an optimal
impact absorption can be achieved, even

2 Rotary Damper

under variable operating conditions.
(FK-0404 and FK-0604 series have a grooveorifice structure.)● We have three available types to accommodate variousspeeds.
For low-speed: L, for medium-speed: M, for highspeed: H● Urethane cap specification is also available.
● 2 or more of this product can be used in parallel.

3 Magnum Series● This product can also be custom-designed for optimal
impact absorption.

Specifications

4 Speed Controller

Model

FK-0404L-□
FK-0404H-□
FK-0604L-□
FK-0604H-□

Strokemm

44Max.
absorptionenergyJ（kgf･m）Max.
equivalentmass
kg（kgf）

0.1（0.01）

1（1）0.3（0.03）

3（3）0.1（0.01）1（1）0.5（0.05）

3（3）FK-1008L-□
FK-1008M-□

8

5 Helical Isolator

FK-1210L-□
FK-1210M-□

106.86（0.7）

FK-1412L-□
FK-1412M-□

129.8（1.0）

FK-1417L-□
6 Model Selection Form

FK-1417M-□

1714.7（1.5）

FK-1417H-□
FK-1612L-□
FK-1612M-□

1214.7（1.5）

FK-1612H-□3（0.3）
or lower－5～70

4.1（4.2）

×58.8（6.0）

4.9（0.5）
or lower－5～7020（21）○6098（10）9.8（1.0）
or lower－5～7036（37）○2,156（220）60

176（18）8.9（0.9）
or lower－5～7055（57）○2,646（270）60

235（24）8.9（0.9）
or lower－5～7076（77）○2,940（300）60

235（24）9.8（1.0）
or lower－5～7076（82）○363（37）45

1,078（110）60

1,960（200）2.5（2.5）

0.3～350（50）0.3～114（14）0.3～26（6）0.3～375（75）0.3～120（20）0.3～28（8）0.3～3110（110）0.3～130（30）0.3～213（13）0.3～3110（110）0.3～130（30）0.3～213（13）0.3～3FK-1412H-□

×

0.3～1
0.3～14.5（0.46）

Urethane Cap
Mass
Operating
Stype g Specification
temperature℃（Ctype g ） (Type-R)
2.4（2.5）

45

0.3～2

Max. absorption
ecoveringenergy per
power of theminutepiston rod
J/minN（kgf）（kgf･m/min）

2.5（0.25）－5～70or lower

214（21.8）6（6）FK-1210H-□

Max.cycle
ratecycle/min

0.3～120（20）2.94（0.3）

FK-1008H-□

Rarge ofMax. dragimpact rate
N（kgf）
m/s

13.5（1.38）
4.5（0.46）
22.5（2.29）Note) Insert S in the □ to order without a cap, and insert C in the □ to order with a cap (R if ordering urethane cap).

Precautions for Use* Do not use this product without carefully reading the attachedowner’s manual.
* Do not turn the oil inlet screw located at the bottom of themain unit.
* Ensure that sufficient mounting strength is secured for thisproduct. (As a guideline, it should be 2 to 3 times the maximum
drag listed in the catalogue.)* Urethane caps are consumable goods that need to be replacedwith new ones if necessary.

92* Do not use this product in a vacuum or a location where it
may come in contact with oil.
* Ensure that an eccentric load is not applied to the softabsorber. (Allowable eccentric angle: ±2.5°)* Ensure that an external stopper (OP-020**) is also used.
(The FK-0404 and FK-0604 series can be used without a stopper.)Adjustable type Self-adjusting

RoHSCompliant
対応品
RoHS(E)

Urethane cap

φOFStandard nut(Width across ﬂat M)

2 Rotary Damper

φGφI

(K)

LA

(J)
DB

B

(C)

1 Soft Absorber●Products specification might be changed without notice.

New products

Fixed TypeMultiple-orifice typeB

H

N(C)

Dimensions
A

FK-0404□-C
FK-0604□-S
FK-0604□-C
FK-1008□-S
FK-1008□-C
FK-1210□-C
FK-1412□-S
FK-1412□-C
FK-1417□-S
FK-1417□-CFK-1612□-S
FK-1612□-C

M6×0.75
M10×1.0
M12×1.04
4810M14×1.5

12M14×1.5

17M16×1.512C
28.6
32.6

D
24.6

2933
48
55
63
71
70
78
97
107
75
90

254053

E
20.1
20.5
34.5
47.5

F
4.5
4.5
5.5
5.5

φG
1.2
1.8
3
3.5

58

52.5

5.5

3.5

80

74.5

5.5

463

57.5

5.5

5H

φI－

－

43－

－

44.6－

－

76－

－

88－

－

810－

－

1010－

－

15

13.5J－
－
1.5－

K
8.1
9.2
15
16.2

L
22
34M
781314－

19.6

6

17

1.5

19.6

617－

21.9

619N

φO－－－－－－－－－－

7.38－－

8.810－－

8.810－－

1112－

－

13.1

14

5 Helical IsolatorNote) Urethane cap specification is not available for FK-0404 and FK0604.

Key to Model NumberFK-

1412

4 Speed Controller

FK-1210□-S

M4×0.5B

3 Magnum Series

ModelFK-0404□-SM - C

Performance classification L ：For low speed (Impact rate 0.3 ～1m/s)

M ：For medium speed (Impact rate 0.3 ～2m/s)

H ：For high speed (Impact rate 0.3 ～3m/s)

Stroke(indicated in mm)
External screw size (indicated in mm)Series name

6 Model Selection Form

With/Without cap S ：Without cap
C ：With cap
R ：With urethane cap

Please refer to pages 104–107 for optional parts.

93New products

ソフトアブソーバー
Soft Absorber
FRT/FRN-K2シリーズ
FKSeries

1 Soft Absorber●Products specification might be changed without notice.

Optional Parts Compatibility Chart
Model

Eccentric angle
adaptor

Stopper nut
Without cap

With cap

Holder with aswitch

FlangeLiquid-proof cap

Urethane cap

Nut

2 Rotary Damper

FK-1008□-＊

OP-010PB

OP-020PB-S

OP-020PB-C－

OP-040PB

FK-1008□-C-060

OP-090M10A－FK-1210□-＊OP-010KB

OP-020KB-S

OP-020KB-C

OP-032KB

OP-040KB

FK-1210□-C-060

OP-090M12A－FK-1412□-＊

OP-010RD

OP-020RB-S

OP-020RB-C

OP-032RB

OP-040RB

FK-1412□-C-060

OP-090M14A－FK-1417□-＊－OP-020RB-S

OP-020RB-C－

OP-040RB－OP-090M14B－－

FK-1612□-＊

OP-010XB

OP-020HB-S

OP-020HB-C

OP-032HB

OP-040XB

FK-1612□-C-060

OP-090M16A

FK-2016□-＊

OP-010EB

OP-020EB-S

OP-020EB-C

OP-032EB

OP-040EB

FK-2016□-C-060

OP-090M20A－FK-2022□-＊－

OP-020EB-S

OP-020EB-C－

OP-040EB－OP-090M20A－

3 Magnum Series

FK-2050□-R－

OP-020EB-S

OP-020EB-C－

OP-040EB－

OP-090M20A－FK-2530□-＊

OP-010GB

OP-020GB-S

OP-020GB-C

OP-032GB

OP-040GB

FK-2530□-C-060

OP-090M25A－4 Speed Controller

FK-2540□-＊－

OP-020LB

OP-020LB－

OP-040GB－

OP-090M25A－

FK-2550□-R－－－－－－

OP-090M25A－

FK-2725□-＊

OP-010FB

OP-020FB-S

OP-020FB-C

OP-032FB

OP-040FB

FK-2725□-C-060－－

FK-3035□-＊

OP-010TB

OP-020TB-S

OP-020TB-C－

OP-040TB

FK-3035□-C-060

OP-090M30A－FK-3625A□-C

OP-010M3625－

OP-020M36－

OP-040UB－

OP-090M36B－

FK-3650A□-C

OP-010M3650－OP-020M36－

OP-040UB－

OP-090M36B－FK-3650□-＊

OP-010UB

OP-020UB-S

OP-020UB-C－－

OP-090M36A－

FK-4225B□-C

OP-010M4225−

OP-020M42−−

OP-090M42A

OP-M42

FK-4250B□-C

OP-010M4250−

OP-020M42−−

OP-090M42A

OP-M42

FK-4275B□-C−−

OP-020M42−−

OP-090M42A

OP-M42FK-6450□-C−−

OP-020M64S−

OP-040UB
Square flange
OP-040M42SF
Rectangle flange
OP-040M42RF−

OP-090M64A

OP-M64FK-64100□-C−−

OP-020M64S−−

OP-090M64A

OP-M64FK-64150□-C−−

OP-020M64L−−

OP-090M64A

OP-M64*Standard nuts are sold separately as well.
5 Helical Isolator
6 Model Selection Form
104

RoHS
Compliant
対応品
RoHS

Applicable Models

Model

FK-0404

M04 nut

FK-0604

M06 nut

FK-1008

M10 nut

FK-1210M12 nut

FK-1412M14 nut

FK-1417

M14 nut

FK-1612M16 nut

FK-2016

M20 nut

FK-2022

M20 nut

FK-2050

M20 nut

FK-2530

M25 nut

FK-2540

M25 nut

FK-2550 P2.0

M25-P2 nut

FK-2725

M27 nut

FK-3035

M30 nut

FK-3625A

M36A nut

FK-3650A

M36A nut

FK-3650

M36 nut

Square flange
OP-040M64SFFK Series

RoHS
Compliant
対応品
RoHS

Optional Parts

1 Soft Absorber●Products specification might be changed without notice.

New products

ソフトアブソーバー
Soft Absorber

Eccentric angle adaptor OP-010
AB

C

DE

FG

H

IJK

Mass ｇOP-010PB

38

28

2

868

M16×1.5

1921.91365

35

OP-010KB

48

35

3

10510

M18×1.5

2124.31485

48

OP-010RD

53

38

3127

11

M22×1.5

2427.7

1995

84

OP-010XB6045

312712

M22×1.5

24

27.7

19102

8168

49

3161014

M27×1.5

32

3724

129

209

107.5 67.5

10301516M36×1.5

4653.1

32

197.5639

Standard nut(Width across ﬂat H)
Width across ﬂat J

97

62

1025

15

16

M36×1.5

46

53.1

32

170

587

127

82

1035

15

18

M40×1.5

50

57.7

36239

852
1,273

OP-010UB

167

107

1050

1520

M45×1.5

55

63.5

41

306

OP-010M3625

131

97

10241522

M45×1.5

55

63.5

41200

880

OP-010M3650

201

142

10491522

M45×1.555

63.5

41312

1,270OP-010M4225

133

99

1024－

28

M64×2－－－

194

1,600

OP-010M4250

203

144

1049－

28

M64×2－－－

290

2,500

C
A
B

4 Speed Controller

When attaching the eccentric angle adaptor, screw it into the main unit until the cap for eccentric angle andthe piston rod form a tight connection. While maintaining this position, fasten the main unit’s nut until secured.
* If the eccentric angle adaptor is secured without establishing a tight fit, a sufficient stroke cannot beobtained. Furthermore, if the eccentric angle adaptor is further screwed in, after it has formed a tightconnection, and then secured in place, the cap for eccentric angle cannot be pushed all the way to thestroke end.
● The inclined adapter is not available for models with soft absorber cap (-C) and urethane cap (-R)

Stopper nut OP-020

BCDEF

10

15

1615

13

M10×1

12

16.2

16

16.2

14

M12×1

12

19.6

20

19.6

17

M14×1.5

OP-020HB-S・C

15

21.9

30

21.9

19M16×1.5

OP-020EB-S・C

30

27.7

47

27.7

24

M20×1.5

OP-020GB-S・C2037323732

M25×1.5

OP-020LB－－50

37

32

M25×1.5

OP-020FB-S・C
OP-020TB-S・C

35
38

3741.655583741.632
36

M27×1.5
M30×1.5

S

6C

9S

6C

8S

10C

17

S

15C

28

S

46

C

68

S

65

C

102
153

S

90

C

137

S

129

C

197

S

291

OP-020UB-S・C

45

53.1

65

53.1

46

M36×1.5

OP-020M36

－－45

53.1

46

M36×1.5

291

OP-020M42−−

59

φ56

−

M42×1.5

370

OP-020M64S−−86

φ78

−

M64×2

850

OP-020M64L−−

115

φ78

−

M64×2

1,150

C

422

● Adjust so that it stops 1mm before the stroke end, and fasten with the main unit’s nut
until secured.
Note) When attaching, make sure that the side without a bearing chamfer is the impact surface.

OP-020＊＊-S（Without cap）

OP-020＊＊-C（With cap）

AC
F

F

E

E

OP-020M36

45

OP-020M42、OP-020M64＊

6 Model Selection Form

OP-020RB-S・C

Mass gDA

Common dimensions

B

OP-020□-C

φD

OP-020KB-S・C

OP-020□-S

5 Helical Isolator

OP-020PB-S・C

With cap

53.1

ModelStandard

3 Magnum Series

OP-010FB
OP-010TB

IEGD

Guide for eccentric angle（OP-010□B-2）

K（Total length）

OP-010GBF

10°10°

OP-010EB

Cap for eccentric angle（OP-010□B-1）

2 Rotary Damper

ModelC

M36×1.546
Mass 291g

105New products

ソフトアブソーバー
Soft Absorber
FK Series

RoHS
Compliant
対応品
RoHS

1 Soft Absorber●Products specification might be changed without notice.

Optional Parts
Holder with a switch

OP-0322 Rotary Damper

ModelA

B

φC

DE

F

（G）

HJ

Mass ｇOP-032KB

292381088

19.6

12.8

1638

OP-032RB

2923101288

19.6

13.8

1734

OP-032HB

40

23

13.5

12158

21.9

14.8

1946

OP-032EB

50

23

18

16

178

27.7

17.3

2480

OP-032GB

3723

2230

188

33.5

19.8

2982

OP-032FB

56

2323

25

208

34.6

20.3

30

107

● Position the holder in such a way that the tip of the switch and one of the ends of the metal ring for the rod cap are separated more than 0.5 mm. Cause of malfunction.
● Please refer to below for the specification of switches and precautions for use.
3 Magnum SeriesAB

D

J

φCH

FE（G）

4 Speed Controller

Model GXL-8F specifications Manufactured by SUNX
Item
Detection distance

SummarySpecification

Standard detected object 15X15X1 (Iron)

2.1mm

Power voltage

12～24VDC±10％

Consumption current

15mA or lower
Behaviour form

NO type

Output form

NPN open collector

5 Helical Isolator

Output capacity (with 24VDC power voltage)

100mA or lower

Protection feature

Comes with a surge absorption circuit

Residual voltage At 100mA inflowing current

2V or lower

入Input/Output circuit diagram＋Ｖ（Brown）

Maincircuit

Load

6 Model Selection Form

Output (Black)０(Blue)Operation indicator light
Red LED

12〜24V
DC±10％(lights up when the output is ON)

Response frequency

500Hz

Ambient operating temperature－25～70℃

Ambient storage temperature－40～85℃

Ambient operating humidity

35～85％RH

Ambient storage humidity

35～95％RH

Lead wire length

Approximately 1m

Mass

Including cable

Approximately15g1) Do not use when it is in a transient state after the power is turned on (approx.10ms).
2) Keep the cables as short as possible when using in places with a lot of noise.
Also, please take all precautions, such as avoiding the parallel wiring ofelectric lines and power lines, as well as wiring within the same conduit.
3) Ensure that the switch does not come in direct contact with thinner-type chemicals.
4) Because it does not have a short-circuit protection circuit, wiring must be done correctly.

106

FRT/FRN-K2シリーズ
FKSeries

RoHS
Compliant
対応品
RoHS

Optional Parts

1 Soft Absorber●Products specification might be changed without notice.

New products

ソフトアブソーバー
Soft Absorber

Flange OP-040
AB

CDE

Mass ｇOP-040PB

25

18

M10×1

3.2

416OP-040KB

2518

M12×1

3.2

415OP-040RB

3424

M14×1.5

4.5

430

3424M16×1.5

4.542940

28

M20×1.56.5

12109

OP-040GB

54

40

M25×1.5

912206

OP-040FB

50

36

M27×1.5

912157

OP-040TB

6545

M30×1.51114344

OP-040UB7856

M36×1.5

1416566

□B
□A

4-φD

E

3 Magnum Series

OP-040XB
OP-040EBC

2 Rotary Damper

Model● This is a mounting fixture for soft absorbers.

Liquid-proof cap -060
BC

D

E

18

3

855

Mass ｇ10FK-1210□-C-060

1728

9.5

1071.525

FK-1412□-C-060

1930

91278.5

31FK-1612□-C-060

2134

9.5

1287.546

FK-2016□-C-060

2435

416

108

59

FK-2530□-C-060

2851

6.5

30

154.5

77

FK-2725□-C-060

30

50

525

137.5

112

FK-3035□-C-060

38

60

5

35

191.5

255

C

D

B

4 Speed Controller

A
13φA

ModelFK-1008□-C-060

E

5 Helical Isolator● The main unit is supplied in assembly● □ will be filled in with either one of L, M, or H indicated in the catalog.
● Ideal for use in environments where oil splatter poses a problem.
● Ensure that the cap is facing upward. If the cap is facing sideways or downward, it cannot provide an effective means for liquid proofing.
Note) Liquid-proof caps are not sold separately.

Urethane cap OP-090
Mass ｇOP-090M36B

10347

OP-090M42A

24.5

44

22

OP-090M64A(24.1)

57

35

A

A

OP-090M36B

φCC

6 Model Selection FormA

φCModelOP-090M42A
OP-090M64A

NutA

B

C

DE

OP-M4253

M42×1.5

4-φ4.64-2.5

10Mass ｇ64

OP-M6476

M64×2.0

4-72-70

10100

CEC

D

φA

DModelAφB
OP-M42Mass 64g

B
OP-M64Mass 100g

E107