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Pneumatic cylinders / special motion

Special Pneumatic Cylinders

Review function, size, pressure, mounting, and inquiry data for Special Pneumatic Cylinders.

View product specificationsBuild a special cylinder RFQ
Stopper cylindersClamping cylindersCustom stroke reviewApplication-specific design

Category buying guide

Start special cylinder sourcing from the job the actuator must perform.

Special cylinder sourcing should start from the function: stopper cylinder, clamping cylinder, special environment, multi-position movement, custom stroke, mounting space, impact load, and operating duty.

Pneumatic cylinder categories
01Rodless Cylinders02Standard Cylinders03Mini Cylinders04Thin and Compact Cylinders05Slide Table Cylinders06Compact Guide Cylinders07Pneumatic Grippers08Double Rod Cylinders09Rotary Actuators10Cylinder Accessories11Other Cylinders
Special Pneumatic Cylinders • Product specifications

Special Pneumatic Cylinders: key specs for fast selection

Each product series includes images, order cues, key specifications, and comparison tables for faster RFQ selection.

xck series pneumatic clamping cylinder product view 1

Order Symbol

Series 01
Series
XCK Series Pneumatic Clamping Cylinder
Mounting
Double ear ring mounting; G1/4 or G3/8 port by bore

Key Specs

Selection focus
  • Mounting: Double ear ring mounting; G1/4 or G3/8 port by bore
  • Bore size: 40, 50, 63, 80 mm
  • Pressure: 0.1-1.0 MPa operating pressure; 1.5 MPa proof pressure
  • Speed and cushion: 50-500 mm/s piston speed with air buffer and speed controller
  • Working medium: Air

Quote Checklist

RFQ-ready

Send these working details and Bepto Pneumatic can confirm the suitable configuration.

  • Model / photo: Send the old model code, nameplate photo, or replacement sample photo.
  • Motion data: Confirm bore or size, stroke or angle, speed, and load direction.
  • Mounting: Share mounting style, thread, port size, sensors, and accessory needs.
  • Working air: Confirm pressure range, air quality, cushion, and duty cycle.
  • Application: Send drawings, installation space, quantity, and target delivery timing.
Selection snapshot

Bore, stroke, and pressure specifications

14 rows
Bore (mm)40506380
Working mediumAirAirAirAir
proof pressure1.5 MPa (15 kgf/cm²)1.5 MPa (15 kgf/cm²)1.5 MPa (15 kgf/cm²)1.5 MPa (15 kgf/cm²)
Max. working pressure1.0 MPa (10 kgf/cm²)1.0 MPa (10 kgf/cm²)1.0 MPa (10 kgf/cm²)1.0 MPa (10 kgf/cm²)
Min. working pressure0.1 MPa (1 kgf/cm²)0.1 MPa (1 kgf/cm²)0.1 MPa (1 kgf/cm²)0.1 MPa (1 kgf/cm²)
temperature range-5 to 60 °C-5 to 60 °C-5 to 60 °C-5 to 60 °C
piston speed50-500 mm/s50-500 mm/s50-500 mm/s50-500 mm/s
air bufferYesYesYesYes
LubricationNo needNo needNo needNo need
thread tolerance6H6H6H6H
Stroke tolerance0 to +1.5 mm0 to +1.5 mm0 to +1.5 mm0 to +1.5 mm
Speed controllerYesYesYesYes
Mounting typeDouble ear ringDouble ear ringDouble ear ringDouble ear ring
Port sizeG1/4"G1/4"G3/8"G3/8"
Additional table

XCKA / XCKB Mounting dimensions, Ø40-Ø63

4 rows
Bore (mm)AA1BCDEE1FGHKLL1MM1M2NOPQRVV1WW1 XCKAW1 XCKBW2XZTT1
401621965159849735311.516M16×1.5M6×11352405045G1/49213020121716.519.55420475424
501651995165879735311.516M16×1.5M6×11260405055G1/49.5233020121716.519.55419575422
631672015167879735311.516M16×1.5M6×11274405068G1/49.5233020121716.519.55419705422
Additional table

Y-joint and Ø80 Mounting dimensions

9 rows
ItemØ40 / Ø50 / Ø63Ø80
Y-joint modelXCKA50-Y / XCKB50-Y-
Fit for bore size40, 50, 6380
Y-joint E dimensionXCKA50-Y: 16.5; XCKB50-Y: 19.5-
With magnet overall lengthA + stroke / A1 + stroke from Ø40-Ø63 table206 + stroke / 256 + stroke
Body stroke dimensionsC + stroke / D + stroke from Ø40-Ø63 table87 + stroke / 127 + stroke
Main body reference57 width, 40 center, pin Ø12, 6-M6×1 Depth 11110 base, 72 width, 28 center, pin Ø18
End-view referenceØ30, 40 width, 45 height, 20 offsetØ36, 51 width, 70 height, 34 offset
Threaded holes6-M6×1 Depth 112-M6×1 Depth 8; 2-M6×1 Depth 10
Additional table

internal structure parts list

16 rows
NODesignationNODesignation
1Piston rod16Rear cover
2Dust ring17Limit screw
3front cover O-ring18O-ring
4Slide bush19Speed control screw
5front cover20External retainer ring
6O-ring21Cushion control screw
7Aluminum tube22O-ring
8Piston23External retainer ring
9Piston rod O-ring24Gasket
10Piston O-ring25Brass bush
11Wear ring26Pin
12Magnet27Split pin
13Magnet base28Y-joint
14Cushion O-ring29Spring pin
15Hexagon screw

Same-group comparison

Special Pneumatic Cylinders series comparison

Compare related product series by function, size, pressure, and RFQ details.

2 related series
SeriesBore / sizeMotionPressure rangeStroke / angleSpeed / repeatabilityPort thread
XCK Clamping Cylinder40, 50, 63, 80 mmClamping Cylinder0.1-1.0 MPa operating pressure; 1.5 MPa proof pressure0 to +1.5 mm50-500 mm/s piston speed with air buffer and speed controller6H
RSQ Stopper Cylinder20, 32, 40, 50 mmDouble acting; double acting with spring load; single acting spring extend1.0 MPa Max. pressure; 1.5 MPa proof pressure+1.4 mmConfirm by modelConfirm by interface

Choose by motion job

Start with the motion the actuator must make.

Pick the closest actuator use case, then confirm bore, stroke, load, mounting, pressure, speed, and space constraints before RFQ.

Scenario 01

Stop or position a moving pallet.

Stopper cylinder selection depends on moving mass, conveyor speed, impact energy, and stop frequency.

Recommended option

RSQ-style stopper cylinder with impact and cycle-rate review.

  • Pallet weight
  • Line speed
  • Impact type
  • Mounting orientation

Common actuator uses

Where pneumatic actuators do the machine work.

Special pneumatic cylinder conveyor and pallet control application
Actuator use 01

Conveyor and pallet control

Review function, size, pressure, mounting, and inquiry data for Special Pneumatic Cylinders.

  • Calculate impact
  • Check roller or bumper
  • Review cycle rate
Special pneumatic cylinder machining and welding fixture application
Actuator use 02

Machining and welding fixtures

Clamping cylinders hold workpieces securely during machining, welding, testing, or assembly operations.

  • Confirm clamp force
  • Review fixture clearance
  • Check release path
Special pneumatic cylinder custom automation project application
Actuator use 03

Special automation projects

Custom cylinder review supports machines with unusual dimensions, environmental conditions, or motion requirements.

  • Send drawings
  • Confirm environment
  • Review lead time

Cylinder sizing tools

Calculate force, bore, air use, and flow before narrowing the cylinder.

Connect actuator selection with practical calculations for load, pressure, bore, stroke speed, and compressed-air demand.

Open Cylinder sizing tools
01Cylinder sizing

Cylinder Force Calculator

Check push and pull force before choosing bore, pressure, and safety factor.

Bore diameterRod diameterWorking pressureOpen calculator02Cylinder sizing

Cylinder Bore Size Calculator

Convert a known load into a practical starting bore size.

Sizing input modeRequired load or moving massTravel orientationOpen calculator03Cylinder sizing

Air Consumption Calculator

Estimate cylinder air demand before reviewing compressor capacity.

Bore diameterRod diameterStroke lengthOpen calculator04Cylinder sizing

Cylinder Flow Requirement Calculator

Match valve and line flow to the target stroke speed.

Bore diameterRod diameterStroke lengthOpen calculator

Request category support

Send the details that make this Special Pneumatic Cylinders inquiry review-ready.

Bepto Pneumatic is the pneumatic product line of Bepto Industrial. Send model numbers, photos, drawings, or rough requirements and the team will route the request for sales or technical review.

  • Application function and current problem
  • Load, speed, impact, or clamping force
  • Stroke, mount, pressure, and environment
  • Drawings, photos, model numbers, and quantity
Rodless CylindersStandard CylindersMini CylindersThin and Compact Cylinders

Special Pneumatic Cylinders RFQ details

Fields marked with * help prepare the request.

Category FAQ

Common questions before sending an inquiry.

01Special Pneumatic CylindersWhat makes a stopper cylinder different from a standard cylinder?

A stopper cylinder is designed around stopping or positioning moving workpieces, so impact resistance, rod support, mounting, and bumper or shock absorption are central to selection.

02Special Pneumatic CylindersHow do I select a clamping cylinder?

Start with required clamp force, part material, fixture clearance, stroke, mounting space, cycle rate, and whether a swing or link motion is needed.

03Special Pneumatic CylindersCan Bepto Pneumatic review custom special cylinder requests?

Yes. Send drawings, photos, load conditions, stroke, pressure, environment, quantity, and any target replacement model for review.