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Sine Rodless Cylinder, Direct Mount Type REAR Series (REAR25-550-Y7BW)

Sine Rodless Cylinder, Direct Mount Type REAR Series REAR25-550-Y7BW

A REAR Series direct mount type sine rodless cylinder, capable of stopping rotation within an allowable range.
[Features]
· Select a maximum speed of 300 mm/s or 600 mm/s.
· The cylinder can be mounted directly.
· Auto switches can be mounted without protruding from the cylinder.
· Compact external appearance.
· The body mounting surface can be the top surface or one side surface.
[Applications]
· Use for extremely tight spaces.

(i)Caution

  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.
  • CAD data is not supported for some model numbers.

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Part Number

Configured Part Number is shown.

REAR25-550-Y7BW

Sine Rodless Cylinder, Direct Mount Type REAR Series Details

Sine Rodless Cylinder, direct mount type, REAR Series product image

Sine Rodless Cylinder, direct mount type, REAR Series product image

Sine Rodless Cylinder, Direct Mount Type REAR Series Specifications

Tube Inner Diameter (mm)101520253240
FluidAir
Guaranteed Proof Pressure1.05 MPa
Maximum Operating Pressure0.7 MPa
Minimum Operating Pressure0.18 MPa
Ambient Temperature and Operating Fluid Temperature-10°C to 60°C (no freezing)
Piston Speed (Max) *50 to 300 mm/s
LubricationNot required (non-lube)
Stroke Length Tolerance (mm)0 to 250 st: (0 to +1.0), 251 to 1,000 st: (0 to +1.4), 1,001 st and above: (0 to +1.8),
Holding Force (N)53.9137231363588922

*The operating piston speed above indicates the maximum speed. From the beginning of body movement at the stroke end until the end of the cushion stroke takes approx. 0.5 seconds (one side) or 1 second for both sides.

Model Number Notation

Model number examples

Model number examples

Structural Drawing Examples

ø10 mm / ø15 mm structural drawing

ø10 mm / ø15 mm structural drawing

Component Parts

NumberPart nameMaterialNote
1BodyAluminum alloyHard Anodize
2Cylinder TubeStainless steel-
3ShaftStainless steel-
4Piston-Side YokeRolled steel plateZinc chromate
5External Slider Side YokeRolled steel plateZinc chromate
6Magnet A--
7Magnet B--
8PistonAluminum alloyChromate
9SpacerRolled steel plateNickel plating
10Retaining RingCarbon tool steelPhosphate conversion coating
11Cushion RingStainless steel-
12End Cover AAluminum alloyHard Anodize
13End Cover BAluminum alloyHard Anodize
14Attachment RingAluminum alloyHard Anodize
15Type C Retaining Ring for ShaftStainless steelREAR10
High carbon steel wire materialNickel plating (REAR15)
16Hex Socket Head Set ScrewChromium steelNickel plating
17Holding PlateAluminum alloy-
*18Cylinder Tube GasketNBR-
*19Wear Ring ASpecial resin-
*20Wear Ring BSpecial resin-
*21Piston SealNBR-
*22ScraperNBR-
*23Cushion SealNBR-
24Magnetic Shielding PlateRolled steel plateBright chromate
25Switch RailAluminum alloyClear anodizing
26Magnet--
27Hexagon Socket Head BoltChromium steelNickel plating
*28Wear Ring CSpecial resin-

Replacement Parts / Seal Kit

Tube Internal Diameter (mm)Order NumberContent
10REAR10-PS*1, *2 Set of above numbers (18), (20), (21), (22), (23), (28)
15REAR15-PS*1 Set of above numbers (18), (19), (20), (21), (22), (23), (28)

*1: The (23) cushion seal may be difficult to replace.
*2: Contact SMC when replacing the ø10‑mm (19) wear ring A.

  • *The seal kit includes a grease pack (5 g and 10 g for ø10 mm, 10 g for ø15 mm).
  • *Order with the following part number when only the grease pack is needed.
    øGrease pack part number for ø10 mm: GR-F-005 (5 g) for external sliding part / GR-S-010 (10 g) for tube interior
    øGrease pack part number for ø15 mm: GR-S-010 (10 g)

Sine Rodless Cylinder, Direct Mount Type REAR Series Dimensions

 

(Unit: mm)

 

Sine Rodless Cylinder, direct mount type, REAR Series dimensional drawing

Sine Rodless Cylinder, direct mount type, REAR Series dimensional drawing

ModelABCCBCRDFGGPGWHHAHCHRHSHTJ × E
REAR1010.56.53.220.5126.562725.526242524514M4 × 0.7 × 6
REAR151284.220.517873331.5323031308.517M5 × 0.8 × 7
REAR2099.55.23122.8963937.5393638367.521M6 × 1 × 8
REAR258.59.55.23127.88.564442.5444143416.523.5M6 × 1 × 8
REAR3210.5116.531.53510.575553.555525451729M8 × 1.25 × 10
REAR4010116.552431376563.567626662836M8 × 1.25 × 10
ModelKLLDMMMNPPWQQWTWWSXYZ
No SymbolTNTF
REAR109383.54M3 × 0.54.5M5 × 0.8--26681419.52081539.580
REAR1514534.35M4 × 0.76M5 × 0.8--328418212571854.598
REAR2011625.65M4 × 0.77Rc 1/8NPT 1/8-38951720.54072264107
REAR2515705.66M5 × 0.86.5Rc 1/8NPT 1/8G 1/8431052021.54072872117
REAR32137677M6 × 18.5Rc 1/8NPT 1/8G 1/85411626245073579130
REAR40159078M6 × 111Rc1/4NPT 1/4-6413434266074093148
Part Number
REAR25-550-Y7BW
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipStroke
(mm)
Max. Load Mass (Horizontal Mounting)
(kg)
Max. Load Mass
(kg)
Table Size: Length L
(mm)
Cylinder I.D.
(Ø)
Table Surface Treatment Operating Speed
(mm/s)
Table Size: Width W
(mm)
Table Size: Height H
(mm)
Operating Pressure
(MPa)
Port Screw Type Switch Rail Specifications Auto Switches Lead Wire Length
(m)
Lead Wire Connector The number of the switches Custom-made Specifications Custom-made Made-to-order

-

1 Piece(s) Quote 5501~4.91.27025[Anodize] Hard Anodize-42.544-RcYesMagnet built-inY7BW0.5-20.18 to 0.7-None

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Basic Information

Type Rodless Cylinder Table Material Aluminum Alloy Rodless Cylinder Joint Type Magnetic
Environment General Purpose Guide Type Direct mounted

Please check the type/dimensions/specifications of the part REAR25-550-Y7BW in the Sine Rodless Cylinder, Direct Mount Type REAR Series series.

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