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Air cylinder with built-in shock absorber to stop pallets gently.
[Features]
· Amount of energy absorption can be adjusted to suit the load.
· Easy replacement of shock absorbers.
· The roller lever direction can be changed in 90° steps.
· Side piping (flange) is possible.
· Bore size 20 mm: Standard stroke 15 mm.
· Bore size 32 mm: Standard stroke 20 mm.
*See the manufacturer's catalog for detailed specifications.
*Product pictures are representations. CAD data is not supported for some model numbers.
Part Number
Configured Part Number is shown.
RSH20-15DM-DC-Y59AL
Heavy Duty Stopper Cylinder RSH Series external appearance
Model | RSH | |
---|---|---|
Tube Internal Diameter (mm) | 20 | 32 |
Operating method | Double acting, Double acting spring type, Single acting (spring extend) | |
Rod-end configuration | Lever with built-in shock absorber | |
Applicable fluids | Air | |
Proof pressure | 1.5 MPa | |
Maximum operating pressure | 1.0 MPa | |
Ambient temperature and working fluid temperature | -10°C to 60°C (no freezing) | |
Lubrication | Not required (non-lube) | |
Cushioning | Rubber cushion | |
Stroke length tolerance | +1.4 0 | |
Mounting | Flange | |
Port size Rc, NPT, G | M5 × 0.8 | 1/8 |
- | 1/8 | |
- | 1/8 |
(Increment: kg)
Operating method | Rod-end configuration | Tube Internal Diameter (mm) | Weight |
---|---|---|---|
Double acting / Double acting spring type / Single acting spring extend | Lever with built-in shock absorber | 20 | 0.41 |
32 | 0.75 |
Double acting type (DL, DM) structural drawing
Double acting spring type (BL, BM) structural drawing
Single acting type (TL, TM)
With lock mechanism (-D) structural drawing (option)
When using cancel cap (-C) structural drawing (option)
Number | Part name | Material | Note |
---|---|---|---|
1 | Rod Cover | Aluminum Alloy | Metallic painted |
2 | Bottom plate | Aluminum Alloy | Chromate |
3 | Cylinder tube | Aluminum Alloy | Hard Anodize |
4 | Piston | Aluminum Alloy | Chromate |
5 | Piston rod | ø20 (20‑mm diameter): Stainless steel ø32 (32‑mm diameter): Carbon steel | Hard chrome plated |
6 | Bushing | Resin/Copper alloy (Multiple layers) | - |
7 | Guide rod | Carbon steel | Hard chrome plated |
8 | Stopper | Stainless steel | - |
9 | Lever | Carbon steel | Nickel plating |
10 | Lever holder | Carbon steel | Nickel plating |
11 | Bumper A | Urethane | - |
12 | Bumper B | Urethane | - |
13 | Roller | Resin | -□□L |
Carbon steel | -□□M | ||
14 | Spring pin | Carbon tool steel | - |
15 | Lever pin | Carbon steel | - |
16 | Ring A | Rolled steel | Nickel plating |
17 | Adjustment dial | Aluminum Alloy | - |
18 | End rod | Special steel | - |
19 | Lever spring | Steel wire | - |
20 | Magnet | - | - |
21 | Flat washer | Steel wire | Nickel plating |
22 | C-shaped retaining ring for Shaft | Carbon tool steel | - |
23 | Type E retaining ring for shaft | Carbon tool steel | - |
24 | Return spring | Steel wire | -T□/-B□ |
25 | Hex Socket Set Screw | Chrome Molybdenum Steel | - |
26 | Parallel pin | Carbon steel | ø20 (20‑mm diameter) only |
27 | Hexagon socket head plug | Chrome Molybdenum Steel | Nickel plating |
28 | Spring pin | Carbon tool steel | ø20 (20‑mm diameter) only |
29 | Wear ring | Resin | - |
30 | Element | Bronze | -T□ only (ø20 [20‑mm diameter] is socket set screw) |
31 | Retaining Ring | Carbon tool steel | ø32 (32‑mm diameter) -T□ only |
32 | Shock absorber | - | - |
33 | Piston Gasket | NBR | - |
34 | Rod Gasket | NBR | - |
35 | Scraper | NBR | - |
36 | Tube gasket | NBR | - |
37 | O-ring | NBR | - |
38 | Bottom plate gasket | NBR | - |
39 | C shape retaining ring for hole | Carbon tool steel | Phosphate coated |
40 | Type CE retaining ring for shaft | Carbon tool steel | Phosphate coated |
41 | Hexagon socket head bolt | Chrome Molybdenum Steel | Zinc chromate |
42 | Hexagon socket head bolt | Stainless steel | ø20 (20‑mm diameter) only |
43 | Hexagon socket head bolt | Stainless steel | ø32 (32‑mm diameter) only |
44 | Steel ball | Carbon steel | - |
45 | Bracket | Carbon steel | Chromate |
46 | Bracket spring | Stainless steel wire | - |
47 | Pin E | Stainless steel | - |
48 | Cancel cap | Aluminum Alloy | Clear anodized |
49 | O-ring | NBR | - |
Bore size (mm) | Kit No. | Content | ||
---|---|---|---|---|
Double acting type | Double acting spring type | Single acting | ||
20 | RSH20D-PS | RSH20T-PS | Set of items (33) to (37) in above table (excluding [34]) | |
32 | RSH32D-PS | RSH32T-PS |
Bore size (mm) | Kit No. |
---|---|
20 | RSH-R20 |
32 | RSH-R32 |
(Unit: mm)
ø20 (20‑mm diameter) dimensional outline drawing
Note 1) The figure shows dimensions at the maximum energy absorption capacity.
Note 2) The dimensional outline drawing for the model with auto switch is identical to the above.
Note 3) The figure shows an extended piston rod.
Note 4) The dimensions marked with * vary according to adjustment of the shock absorber dial.
Note 5) Circumscribed circle ø47 (47‑mm diameter) means the diameter of the circle circumscribed to the cylinder tube angles. The mounting hole diameter must be ø48 (48‑mm diameter). Be careful of the interference between the lever and the mounting base when mounted from the lever side. Thus, the thickness of the mounting base must be 8 mm or less.
Note 6) It is recommended to set the conveyor height in a range from the lower limit position to the upper limit position of the conveyor (dimension *3 shown in the figure).
Note 7) The dimensions in the figure do not include the stroke length tolerance (0 to +1.4 mm). When fixing the cylinder (setting the conveyor position), take this into consideration and be sure to set the cylinder within the range of Note 6, using the upper limit position of the conveyor (roller center position) as a reference.
ø32 (32‑mm diameter) dimensional outline drawing
P (piping port)
Note 1) The figure shows dimensions at the maximum energy absorption capacity.
Note 2) The dimensional outline drawing for the model with auto switch is identical to the above.
Note 3) The figure shows an extended piston rod.
Note 4) The dimensions marked with * vary according to adjustment of the shock absorber dial.
Note 5) Circumscribed circle ø62 (62‑mm diameter) means the diameter of the circle circumscribed to the cylinder tube angles. The mounting hole diameter must be ø63 (63‑mm diameter). Be careful of the interference between the lever and the mounting base when mounted from the lever side. Thus, the thickness of the mounting base must be 9 mm or less.
Note 6) It is recommended to set the conveyor height in a range from the lower limit position to the upper limit position of the conveyor (dimension *3 shown in the figure).
Note 7) The dimensions in the figure do not include the stroke length tolerance (0 to +1.4 mm). When fixing the cylinder (setting the conveyor position), take this into consideration and be sure to set the cylinder within the range of Note 6, using the upper limit position of the conveyor (roller center position) as a reference.
*See the manufacturer's catalog for product information other than the above.
Part Number |
---|
RSH20-15DM-DC-Y59AL |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Port thread type | Body Options | Auto Switches | Lead Wire | The number of the switches | Roller material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | [Double Acting] Double Acting | 20 | 15 | M | With lock mechanism, with cancel cap | Y59A | 3 | 2 pcs. | Carbon steel |
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Rod Operation Method | Single Rods | Main Body Shape | Plate Cylinder | Additional Function | Standard |
---|---|---|---|---|---|
Environment, Applications | Standard | Cushion | Rubber cushion | Operating Pressure(MPa) | 1.0 |
Rod Tip Shape | Lever with built-in shock absorber | Tube Material | Aluminum alloy / hard anodized aluminum | Specification of cylinder | Heavy duty stopper cylinder |
Mount Type | Flange |
Please check the type/dimensions/specifications of the part RSH20-15DM-DC-Y59AL in the Heavy-Duty Stopper Cylinder RSH Series series.
Part Number |
---|
RSH20-15BL-D |
RSH20-15BL-D-M9B |
RSH20-15BL-D-M9BAL |
RSH20-15DM-DC-Y59B |
RSH20-15DM-DC-Y69B |
RSH20-15DM-DC-Z73 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Cylinder Operation Method | Cylinder (Tube) Inner Diameter (Ø) | Stroke (mm) | Port thread type | Body Options | Auto Switches | Lead Wire | The number of the switches | Roller material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 1,974.10 | 1 Piece(s) | 21 Day(s) | [Double Acting] With Return Spring | 20 | 15 | M | With lock mechanism | Without (built-in magnet) | - | - | Resin | ||
- | 1 Piece(s) | Quote | [Double Acting] With Return Spring | 20 | 15 | M | With lock mechanism | M9B | 0.5 | 2 pcs. | Resin | ||
- | 1 Piece(s) | Quote | [Double Acting] With Return Spring | 20 | 15 | M | With lock mechanism | M9BA | 3 | 2 pcs. | Resin | ||
- | 1 Piece(s) | Quote | [Double Acting] Double Acting | 20 | 15 | M | With lock mechanism, with cancel cap | Y59B | 0.5 | 2 pcs. | Carbon steel | ||
- | 1 Piece(s) | Quote | [Double Acting] Double Acting | 20 | 15 | M | With lock mechanism, with cancel cap | Y69B | 0.5 | 2 pcs. | Carbon steel | ||
- | 1 Piece(s) | Quote | [Double Acting] Double Acting | 20 | 15 | M | With lock mechanism, with cancel cap | Z73 | 0.5 | 2 pcs. | Carbon steel |
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