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Cushion-Function Speed Controller (Part Numbers)

Cushion-Function Speed Controller

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  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller
  • Cushion-Function Speed Controller

A speed controller with a cushion function that features a built-in shock absorbing capability, with no shock absorber required.
[Features]
・ A speed controller / throttle valve that can increase the cycle time if it has the same cushioning properties as before.
・ Adjustable cushion stroke.
・ It is possible to apply the cushion at a position where the shock absorber does not reach (intermediate stop of the cylinder).
・ It allows the same control as cylinders with shock absorbers. ()
・ It achieves two-step adjustment of exhaust flow rate. By using the second stage for cushioning, control similar to that of a shock absorber is possible.
・ Three times more durable than a shock absorber. It needs less maintenance and helps reduce costs.
[Applications]
・ Equipment for automatic doors and semiconductor manufacturing processes.

PDF

Japanese Only

Specifications Of 2-Stage Speed Controller

Appearance of 2-Stage Speed Controller

Appearance of 2-Stage Speed Controller

Dimensional drawing

Dimensional drawing

Usable FluidsAir
Operating Pressure Range0.2 to 1.0 MPa
Operating Temperature Range0 to 60℃ (no freezing)

Structural Drawing

Speed needle (brass with electroless nickel plating), timer needle (special stainless steel)

Speed needle (brass with electroless nickel plating), timer needle (special stainless steel)
lock nut (aluminum)*2, inner ring (brass with electroless nickel plating)
resin body (PBT), diaphragm (HNBR), release ring (POM)
guide ring (brass with electroless nickel plating), lock claw (stainless steel)
elastic sleeve (NBR), valve retainer (aluminum)
valve element (HNBR), knob (brass with electroless nickel plating)
cushion needle (brass with electroless nickel plating), needle guide (brass with electroless nickel plating)
silencer (PVF), main spool guide (aluminum)
main valve spool (aluminum), main spool O-ring (HNBR), fixed O-ring (NBR)
stopper (stainless steel), spring (stainless steel), spool seal packing (HNBR)*1

  • * 1. The spool seal packing for BJSU6 and BJSU8 is NBR.
  • * 2. The lock nuts are color coded according to the function of the needle.
NeedleTimer Needle (TIM)Speed Needle (EX1)Cushion Needle (EX2)
Lock Nut ColorPinkSilverBlue

Formats

Units: mm

FormatTube Outer Diameter
øD
B1B2B3Tube End
C
øP1øP2øP3
Max.Min.Max.Min.
BJSU4451.138.434.737.134.414.9101010
BJSU6658.54741.944.740.81712.512.512.5
BJSU8865.553.848.7524918.114.512.514.5
FormatTF1F2F3Effective Cross-Sectional Area (mm2)Mass
(g)
IN > OUTOUT > EX1OUT > EX2
BJSU410.4329.218.92.61.01.021
BJSU613389.522.74.52.02.033
BJSU8154311.129.55.02.62.652
Part Number
BJSU8
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Diameter of Tube D Flow rate type Trusco Code

SGD 54.66

1 Piece(s) 8 Day(s) 108Standard Type496-4764

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Basic Information

Type Speed Controller Shape Union Straight Control Direction Meter-Out
Joint Type One-touch coupling one both sides Material PBT Environment, Applications Standard
Thread Material Brass Knob Type Standard Lock Nut Type Knurling
Operating Temp. Range(°C) 0::60 Operating Pressure Range(MPa) 0.2::1.0 Applicable Fluids Air

Please check the type/dimensions/specifications of the part BJSU8 in the Cushion-Function Speed Controller series.

Similar Part Numbers

Part Number
BJSU10
BJSU4
BJSU4H
BJSU6
BJSU6H
BJSU8H
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Diameter of Tube D Flow rate type Trusco Code

SGD 69.51

1 Piece(s) 4 Day(s) or more -10Standard Type114-1282

SGD 49.94

1 Piece(s) Same day 104Standard Type496-4748

SGD 50.06

1 Piece(s) 11 Day(s) or more 104Large flow rate type-

SGD 52.26

1 Piece(s) Same day 106Standard Type496-4756

SGD 52.29

1 Piece(s) 7 Day(s) or more 106Large flow rate type-

SGD 67.17

1 Piece(s) 8 Day(s) 108Large flow rate type-

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
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