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Cushion-Function Speed Controller (BJSU8)
No need for a shock absorber. The industry's first speed controller with built-in shock absorption
[Features]
-Use conventional cushioning to improve the cycle time.
-The cushioning stroke can be adjusted.
-Cushioning can prove effective in positions where shock absorbers can't reach (cylinder intermediate stops).
Japanese Only
Part Number
Configured Part Number is shown.
BJSU8
Specifications Of 2-Stage Speed Controller
Appearance of 2-Stage Speed Controller
Dimensional drawing
| Usable Fluids | Air |
|---|---|
| Operating Pressure Range | 0.2 to 1.0 MPa |
| Operating Temperature Range | 0 to 60℃ (no freezing) |
Structural Drawing
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.
| Needle | Timer Needle (TIM) | Speed Needle (EX1) | Cushion Needle (EX2) |
|---|---|---|---|
| Lock Nut Color | Pink | Silver | Blue |
Formats
Units: mm
| Format | Tube Outer Diameter øD | B1 | B2 | B3 | Tube End C | øP1 | øP2 | øP3 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Max. | Min. | Max. | Min. | |||||||
| BJSU4 | 4 | 51.1 | 38.4 | 34.7 | 37.1 | 34.4 | 14.9 | 10 | 10 | 10 |
| BJSU6 | 6 | 58.5 | 47 | 41.9 | 44.7 | 40.8 | 17 | 12.5 | 12.5 | 12.5 |
| BJSU8 | 8 | 65.5 | 53.8 | 48.7 | 52 | 49 | 18.1 | 14.5 | 12.5 | 14.5 |
| Format | T | F1 | F2 | F3 | Effective Cross-Sectional Area (mm2) | Mass (g) | ||
|---|---|---|---|---|---|---|---|---|
| IN > OUT | OUT > EX1 | OUT > EX2 | ||||||
| BJSU4 | 10.4 | 32 | 9.2 | 18.9 | 2.6 | 1.0 | 1.0 | 21 |
| BJSU6 | 13 | 38 | 9.5 | 22.7 | 4.5 | 2.0 | 2.0 | 33 |
| BJSU8 | 15 | 43 | 11.1 | 29.5 | 5.0 | 2.6 | 2.6 | 52 |
| Part Number |
|---|
| BJSU8 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal Diameter of Tube D |
|---|---|---|---|---|---|---|
MYR 224.14 | 1 Piece(s) | 1 Day(s) | 10 | 8 |
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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.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Products like this...
| Part Number |
|---|
| BJSU4 |
| BJSU6 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal Diameter of Tube D |
|---|---|---|---|---|---|---|
MYR 193.69 | 1 Piece(s) | 1 Day(s) | - | 4 | ||
MYR 212.90 | 1 Piece(s) | 1 Day(s) | - | 6 |
Additional Products in this Category
- [C-VALUE] Speed Controllers - Union Straight
- Standard Type Speed Controller Elbow
- Standard Type Speed Controller Universal
- Holder For Speed Controller, TMH Series, Inch Size
- Speed Controller With Indicator, In-Line Type, AS-FS Series, Adapter For Direct Mounting
- Speed Controller For Low-Speed Operation With One-Touch Fittings (Resin Body), AS-FM Series
- Dual Speed Controller For Low-Speed Operation, ASD-FM Series
- Speed Controller With One-Touch Fitting, Metal Body, Elbow Type, AS Series
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