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Complete CAD envelope: 35.6 × 22.61 × 37.3 mm


PSTC-SP-0604P2-S-IS
Separator cylinder · built-in sensor — a reflective sensor detects the forward and backward positions
4.2 mmStroke
Ø6 mmCylinder bore
4~6 barOperating pressure
Single acting · forward: spring / backward: air
3D model from the source STEP · Both operating states
2D DWG, PDF and 3D STEP supplied
Before design sign-off
Final specifications are based on approved drawings. Tray-contact parts such as the latch shape can be made to order.
How it works
Separator cylinder
With AIR OFF the stopper supports the tray stack; with AIR ON the stopper retracts and only the lowest tray separates and descends.

Features
- Supports the tray stack from below and separates one sheet
- Built-in sensor version (PSTC-SP-0604P2-S-IS) detects the forward and backward positions
- Supports a 10 kg tray stack with four units (sensor version)
- Compact body for confined spaces
Product video
PSTC-SP-0604P2-S-IS
Specifications
From catalog page 9 · Stacked-tray separation
| Model | PSTC-SP-0604P2-S-IS |
|---|---|
| Type | Built-in sensor |
| Actuation | Single acting · forward: spring / backward: air |
| Cylinder bore | Ø6 mm |
| Stroke | 4.2 mm |
| Operating pressure | 4~6 bar |
| Theoretical force · forward | 0.085 (spring) kgf |
|---|---|
| Theoretical force · backward | 0.788~1.368 kgf |
| Allowable load | 10 kg (with four units) |
| Air port | M3 TAP |
|---|---|
| Mounting | 4-M2.5 C’B |
| Sensor type | Reflective · built-in |
|---|---|
| Output | NPN (N.O.) · max. 10 mA |
| Power supply | DC +24V |
| Cable | 4-wire |
| Wiring · brown | DC +24V |
| Wiring · blue | RTN 0V |
| Wiring · white | Forward detection (NPN) |
| Wiring · black | Backward detection (NPN) |
| Dimensions (W × D × H) | 35.60 × 37.30 × 22.61 mm |
|---|
- Plug the unused air port on one side during use.
Dimension drawing
Catalog dimension drawing. Download the 2D drawing (DWG and PDF) below for full dimensions.
Download 2D drawings and 3D STEP
ZIPPSTC-SP-0604P2-S-IS 2D/3D filesPSTC-SP-0604P2-S-IS_2D.dwg, PSTC-SP-0604P2-S-IS_2D.pdf, PSTC-SP-0604P2-S-IS_AIR_OFF.stp, PSTC-SP-0604P2-S-IS_AIR_ON.stp / 1.1 MBPDFTray Cylinder catalog (Korean)Product Overview V202610 r2 / 2026-11-08 / 24 pages / 4.7 MB
Ordering and part numbers
PSTC-function-size-actuation-sensor[-M][-Vnn]
- Function: SP separator, LT latch, AL1 single-rod aligner, AL2 dual-rod aligner, BG bearing guide.
- For linear cylinders, size identifies the bore and stroke. For latches, 06 means a Ø6 mm bore; check the approved drawing and specification for the rotation angle.
- Actuation: S single acting, D double acting. Sensor: N none, AS mounting provision, IS built in. Individual ports have no P suffix; M identifies mounting-face air supply only.
- The 11 standard models omit V. Custom specifications start at V01 for each base part number. V is always the final suffix, after M when M is present.
- Record latch angles in the approved specification for each V code, without a separate A code. V identifies a specification, not an angle or dimension. Drawing revisions are managed separately from the product part number. State the part number and application conditions when ordering.
