Adjustable type Self-adjusting

RoHS
Compliant
対応品
RoHS

Optional Parts
Eccentric angle adaptor OP-010XB

Stopper nut OP-020HB

Model

Liquid-proof cap F□□-1612X□□-C-060

Model
OP-020HB-C

FA-1612XD-C-060
FWM-1612XBD-C-060● Adjust so that it stops 1mm before
thestroke end, and fasten with the mainunit’
s nut until secured.

21.9

OP-020HB-C（With cap）

21.9

OP-020HB-S（Without cap）

● A drip-proof cap is fitted on the unit on delivery.
●Liquid-proof caps are not sold separately.
● Ensure that the cap is facing upward. If thecap is facing sideways or downward, it cannot
provide an effective means for liquid proofing.
●F□□-16120M□□-C-060
・ Model indication A or WM is insertedin □ of F□□.
・ Model indication B, D or BD is insertedin □ of M□□.
φ2130
M16×1.5

Width across ﬂat 199.5

1919

Mass 15g

Mass 28g

10°10°Note) When attaching, make sure that theside without a bearing chamfer is theimpact surface.

Mass 46g

Mass 81g

スHolder with a switch OP-030HB-□Note) Material of cap for eccentric angle: POM

6 Model Selection Form

Model

Square flange OP-040XBOP-032HB

ModelOP-040XB

4023● Once the attachment site is determined, uset
he main unit’s nut to securely fasten in place.

81215

19

φ13.5

14.8

M16×1.5□24□345 Helical Isolator

129（Total length）

Standard nut(Width across ﬂat 24)

114.5

74560

312

M16×1.534
1215

φ124 Speed Controller

Cap for eccentric angle(OP-010□B-1)
Guide for eccentric angle(OP-010□B-2)
M22×1.5(M22 nut）
27.7

FA-1612XB-C-060

3 Magnum Series● Screw the eccentric angle adaptor into
the main unit until the cap for the eccentricangle and the piston rod form a tightconnection. While maintaining this position,
fasten the main unit’s nut until secured.
● Use the eccentric angle adaptor whenthe eccentric angle is 2.5°or larger.
● The main unit can also be used as a stopper.
● Use it with a capless soft absorber.
● The maximum operating eccentric angle
with an eccentric angle adaptor is ±10°.
● The caps and the guides for inclined use
are not unbundled.

ModelOP-020HB-S

2 Rotary Damper

OP-010XB

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

New products

Fixed Type21.94-φ4.5

Mass 46g● Although a holder with a switch can be ordered on its own, we strongly recommend ordering
one with the main unit. Please include the main unit’s model number when placing an order.
● For switch specifications and precautions for use, please refer to page 23.

4Mass 29g

Standard nuts are sold separately as well.
Applicable Models

Model

FA-1612XB
FA-1612XD

M16 nut

FWM-1612XBD
55

FA-1612XB/FA-1612XD/FWM-1612XBD Series

1 Soft Absorber

φ13.5
15φ512φ512M16×1.5

2 Rotary Damper

Standard nut

Lock screw

Adjustment screw(117）

4.5

3 Magnum Series

14.56(21.9)(102)(75.5)(Width across ﬂat 17)

90

New products

ソフトアブソーバー
Soft AbsorberSpecifications
Model

Stroke mm

Max. absorption energy J（kgf・m）Max. equivalent mass kg（kgf）Range of impact rate m/s

4 Speed Controller

FA-1612XB-S
FA-1612XB-C
FA-1612XD-S
FA-1612XD-C

129.8（1.0)

FWM-1612XBD-S
FWM-1612XBD-C

Orifice type

50（50）

0.3～1

Single-orifice type10（10）

0.7～3

Multiple-orifice type

50（50）

0.3～2

Multiple-varying orifice typeNote) To place an order without a cap, put ‒S at the end of the model number, and to place an order with a cap, put ‒C at the end of the model number.

Common Specifications

5 Helical Isolator

Max. dragMax. cycle rate

N（kgf）

2,646（270）cycle/min

60

Max. absorption energy per minute J/min（kgf・m/min）
Recovering power of the piston rodN（kgf）

235（24）

Operating temperature℃

Mass：Ｓ typeg

108：C typeg

117

14.7（1.5）
or lower

Selection Guideline The FA-1612 series series has the following three patterns of absorption characteristics depending on the orifice type. Please use the following information as a guideline when making yourApplication

Multiple-orifice typeFA-1008VB series

FA-1008VD series

FWM-1008VBD series

For low-speed

For high-speed

For medium speed, in particular with a pneumatic cylinder

Precautions for Use* Do not use this product without carefully reading the attached owner’s manual.
* Ensure that an external stopper (Stopper nut OP-020HB) is also used.
* Do not turn the oil inlet screw located at the bottom of the main unit.
* Ensure that sufficient mounting strength is secured for this product. (As aguideline, it should be 2 to 3 times the maximum drag listed in the catalogue.)* 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 soft absorber(Allowable eccentric angle: within ±2.5°)

Multiple-varying orifice type

ResistanceResistance

Absorption characteristics

Single-orifice type

Resistance

6 Model Selection Form

Orifice typeModel number

StrokeStroke54－5～70

StrokeAdjustment Method* To adjust, turn the adjustment knob located at the bottom of
the main unit.
* Because the adjustment can be done in an analog manner, avalue between two integers on the indicator can be set.
* Once the adjustment is complete, secure with a lock screw
using a hex wrench.