A speed controller that enables same control as the cylinder with shock absorber The new variation of 2- stage speed controller, that enables the 2-stage control of cylinder speed by three needle operations, will be introduced. ▶ Applicable tube dia.: ø10mm and ø3/8 inch size are added. Max. cylinder tube bore.: ø50mm. ▶ Large flow type, that can be used for applicable cylinder tube bore of one size up, are added. 　(Tube size: ø4, ø6, ø8mm) Please refer to the below comparison table of applicable max cylinder tube bore of standard type and large flow type. ▲ Speed shift timing ■ Comparison table of applicable max cylinder tube bore of standard type (conventional model) and large flow type Large flow type Model code Applicable max. cylinder tube bore（㎜） ø25 Available for one size up, compared to conventional type.） （ BJSU4H ø32 Available for one size up, compared to conventional type.） （ BJSU6H ø50 Available for two size up, compared to conventional type.） （ BJSU8H Classified the three lock nuts by color according to the roles. It enables reliable operation. 05_BJSU_追加機種.indd Standard type (conventional model) Model code Applicable max. cylinder tube bore（㎜） ø20 BJSU4 ø25 BJSU6 ø32 BJSU8 2-stage Speed Controller Rotary joint for special environm

Model designation (Example) Code Tube dia.（㎜） Max. cylinder bore（㎜） Standard type （Union Straight） Type：U Model designation of Accessory (Example) Pneumatic symbol TIM (TIMER) ①.Applicable models Code Applicable models Bracket 2-stage Speed Controller Specifications Fluid medium Operating pressure range Operating temp. range Parts Timer (TIM) needle Speed (EX1) needle Cushion (EX2) needle Inner ring Resin body Diaphragm Release-ring Guide-ring Lock-claws Elastic sleeve Valve retainer Valve element Spring Stopper Main spool O-ring Main valve spool Main spool guide Silencer Needle guide Lock nut...

Motion diagram ① .Free flow (IN → OUT) state TIM Product Circuit Product Circuit *When there is no air in the tank, the valve switches and air exhausts to EX2(CUSHION). 2-stage Speed Controller Rotary joint for special environment Fluororesin equipment SUS Ball Valve ③ .Exhaust 2 (OUT → EX2) state Product Circuit EX2 (CUSHION)

Speed adjusting method ■ Controlling details ⒶTIM （TIMER） needle Cylinder side late fast slow slow （Lock nut color: Pink） （Lock nut color: Silver） （Lock nut color: Blue） Adjust the shock absorbing Adjust the cylinder speed. Adjust the 2nd (braking) start point. speed. Knob Lock nut Solenoid Valve side ■ Function of each needle ⒶTIM （TIMER） ⒸEX2 （CUSHION） Starting position *For advancing and retracting motion of the cylinder, 1 each BJSU speed controller is necessary in above mentioned control. Solenoid Valve side Cylinder side ■ Speed adjusting method ① Install the product. Connect tube from...

BJSU Union Straight  ● Standard type Model code BJSU10 BJSU3/8 *Release ring color : Black for ㎜ type. White for inch type. ● Large flow type Model code BJSU4H BJSU6H BJSU8H BJSB Bracket 2-stage Speed Controller Rotary joint for special environment Fluororesin equipment SUS Ball Valve Appearance drawing of Accessor

Exhaust flow characteristic Pressure supply：0.5MPa Exhaust flow （ℓ/min ANR］ ［ ） 4 6 8 10 Number of needle rotation ■ Table of applicable max. cylinder tube bore Standard type Large flow type *Applicable max. cylinder tube bore is the max. bore when using with pressure supply: 0.5MPa and cylinder speed: 500mm/sec.