RSH, cilindro stopper, impieghi gravosi

RSH, cilindro stopper, impieghi gravosi
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.

(i)Nota

  • See catalog for specification details.
  • CAD data is not supported for some model numbers
  • Product pictures are representations.

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Heavy Duty Stopper Cylinder RSH Series Specifications

Heavy Duty Stopper Cylinder RSH Series external appearance

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

Weight list

 

(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

ø20 (20‑mm Diameter) / ø32 (32‑mm Diameter) Structural Drawing

Double acting type (DL, DM) structural drawing

Double acting type (DL, DM) structural drawing

Double acting spring type (BL, BM) structural drawing

Double acting spring type (BL, BM) structural drawing

Single acting type (TL, TM)

Single acting type (TL, TM)

With lock mechanism (-D) structural drawing (option)

With lock mechanism (-D) structural drawing (option)

When using cancel cap (-C) structural drawing (option)

When using cancel cap (-C) structural drawing (option)

Component Parts

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 -

Replacement Parts / Seal Kit

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
  • *Seal kit includes (33) to (37) (excluding [34]). Order the seal kit based on each bore size.
  • *The seal kit does not include a grease pack, so please order a grease pack separately.
    Grease pack part number: GR-S-010 (10 g)

Replacement Parts / Shock Absorber

Bore size
(mm)
Kit No.
20 RSH-R20
32 RSH-R32

Outline dimensional drawing

 

(Unit: mm)

 

ø20 (20‑mm diameter) dimensional outline drawing

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

ø32 (32‑mm diameter) dimensional outline drawing

P (piping port)

  • Nil: Rc 1/8
  • TN: NPT 1/8
  • TF: G 1/8

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.

Operation Precautions

  1. 1. In case of cylinders with locking mechanism, do not apply an external force from the opposite side when the lever is locked. Lower the cylinder before adjusting the conveyor or moving the pallet.
  2. 2. In case of cylinders with locking mechanism, do not collide the pallet and roller when the lever is locked. If the pallet collides with the roller in the locked state, it may cause lever malfunction. (The lever is released when the cylinder is fully retracted.)
  3. 3. Do not let your hand become caught when operating the cylinder. The lever holder goes up and down while the cylinder is in operation. Pay sufficient attention not to let your hand or fingers become caught between the rod cover and lever holder.
  4. 4. Do not let water, cutting oil or dust splash on the equipment. It can cause oil leakage and malfunction of the shock absorber.
  5. 5. The stop state of the workpiece may vary depending on changes in ambient temperature or secular changes in shock absorber resistive force. Check the stop state periodically and adjust the shock absorber resistive force at appropriate intervals.

*See the manufacturer's catalog for product information other than the above.

Codice componente
RSH20-15TM
RSH20-15TM-M9PW
RSH32-20TM
RSH32-20TM-D
RSH32-20TM-DCS
RSH32TF-20TL
RSH32TF-20TL-D
RSH32TF-20TL-S
RSH32TF-20TM
RSH32TF-20TM-D
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Metodo di funzionamento cilindro D.I. cilindro: D
(Ø)
Corsa: L
(mm)
Operating Pressure
(MPa)
Port thread type Body Options Auto Switch Lead Wire Length
(m)
Number of Switches Materiale rullo Tipo di connettore

295.32 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)20-1.0MSenza opzioneSenza (magnete incorporato)--Acciaio al carbonio-

362.97 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)20-1.0MSenza opzioneM9PW0.52 pz.Acciaio al carbonio-

307.98 €

1 4 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32201.0RcSenza opzioneSenza (magnete incorporato)--Acciaio al carbonio-

319.81 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32-1.0RcCon meccanismo di bloccoSenza (magnete incorporato)--Acciaio al carbonio-

437.60 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32--RcCon meccanismo di blocco, con cappuccio di annullamento, con interruttore di rilevamento a levaSenza interruttore automatico (magnete incorporato)AssenteAssenteAcciaio al carbonioAssente

307.98 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32-1.0GSenza opzioneSenza (magnete incorporato)--Resina-

319.81 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32--GCon meccanismo di bloccoSenza interruttore automatico (magnete incorporato)AssenteAssenteResinaAssente

419.13 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32-1.0GCon interruttore di rilevamento a levaSenza (magnete incorporato)--Resina-

307.98 €

1 26 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32-1.0GSenza opzioneSenza (magnete incorporato)--Acciaio al carbonio-

319.85 €

1 36 giorni [Ad azione singola (Ritrazione)] Ad azione singola speciale (ritratto da forza esterna)32-1.0GCon meccanismo di bloccoSenza (magnete incorporato)--Acciaio al carbonio-

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Informazioni di base

Metodo di funzionamento asta Aste singole Profilo corpo principale Cilindro piatto Funzione aggiuntiva Standard
Ambiente, applicazioni Standard Cushion Smorzatore in gomma Rod Tip Shape Leva con ammortizzatore incorporato
Tube Material Lega di alluminio / Alluminio anodizzato rigido Specification of cylinder Cilindro di arresto per impieghi pesanti Mount Type Flangia

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