| Customization: | Available |
|---|---|
| Material: | Aluminum Alloy |
| Usage: | Print, Semiconductor, Automation and Control, Robot |
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The stopper cylinder TWH is cushion rocker mechanism can gently stop the workpiece without vibration or noise. The TWM heavy duty stopper cylinder has heavy duty mounting plate, the rod/bearing design of the cylinder is specially developed to withstand side impact loads. Pneumatic stopper cylinders is designed specifically for conveyor stopping applications.
Product Feature1. TWH stopper cylinder thickened piston rod, can effectively improve the cylinder's ability to resist shocks.
2. Heavy-duty stopper cylinder with a fixed absorber or adjustable absorber, can reliably absorb the impact energy.
3. Lever roller structure stopper cylinder is equipped with a lock mechanism device, which can prevent the rocker arm from rebounding and pushing back the secured object.
4. Various series and specifications of pneumatic stopper cylinders are available for customers to choose from.
| Model | TWH | TWM | |||||||
| Bore (mm) | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 50 | |
| Working medium | Clean air(40um Filteration) | ||||||||
| Acting type | Double acting, Single acting-pull | ||||||||
| Working pressure | Double acting | 0.15 to 1.0Mpa | |||||||
| Single acting-pull | 0.25 to 1.0Mpa | 0.2 to 1.0Mpa | |||||||
| Guaranteed pressure | 1.5Mpa | ||||||||
| Working temperature | -20 to 70ºC | ||||||||
| Tolerance of stroke |
+1.0 0 |
||||||||
| Cushion | Bumper | ||||||||
| Lubrication | Not required | ||||||||
| Mounting | Flange | ||||||||
| Rod end type |
Shockless stopper ( non-adjustable absorber ) |
Shockless stopper ( adjustable absorber ) | |||||||
| Port size | M5×0.5 | M8×1.0 | |||||||
* PT thread, G thread and NPT thread are available.
1. Adjustment of Shock Absorber
The shock absorber had been adjusted before the cylinder finished .
The client can adjust it if necessary.
The steps are as following
a. Loose the fixed screw.
b. Turn the shock absorber to adjust the cushion ability.
c. Fasten the fixed screw.
2. Multi-working Position
If the body is fixed, just to adjust the scotch block, the working direction of the cylinder will be changed.
For TWG series, adjusting the position of flange can be changed the working height.
3. Working Forbidden (Shock less stopper (K) )
This function is used to cancel the stop action of the cylinder, and make the work piece pass easy.
The steps are as following
a. Screw off the cancel screw from the flange.
b. Put the roller seat down.
c. Fasten the cancel screw in the screw hole on the fixed seat and the tail of the cancel screw should be inserted in the hole made on the roller seat.
4. How to Use Stopper Function
When the shock absorber is impacted deeply, added impact energy must be avoided. The cylinder without shock absorber can not be impacted by load, otherwise mechanical failure may be caused.
The maximum impact kinetic energy acting on the piston rod cann't exceed the allowable maximum values, otherwise mechanical failure may be caused.
5. Self-locking
Unusually, when the stopper cylinder is operating, work piece will be rebound as the effect of shocker absorber. In order to keep the work piece steady, we have developed this self-locking device.
Ordering Code TWH Series Stopper Cylinder
TWH 50 X 30 S K
| TWH→ Series Code | 50→ Bore | 30→ Stroke | S→ Magnet | K→ Stopper |
| TWH: Double acting type TDH: Built-in spring double acting type TTH: Single acting-Pull type |
20mm 25mm |
15mm |
Blank: Without magnet S: With Magnet |
L: Shockless stopper K: Shockless stopper |
| 32mm | 20mm | |||
| 40mm 50mm 63mm |
30mm | |||
| 80mm | 40mm | |||
|
TWM: Double acting type
TDM: Built-in spring double acting type TTM: Single acting-Pull type |
50mm | 30mm | K: Shockless stopper ( Adjustable absorber ) |
| Nil1→ Magnet | Blank: Without Magnet | D: With Magnet | ||
| B→ Mounting Type | B: Through hole | B: Both ends female thread | ||
| 50→ Bore | ||||
| 15→ Stroke | ||||
| Nil2→ Acting Type | D: Double acting | B: Single acting with spring return | T: Single acting spring extent | |
| Nil3→ Rod end Type | Blank: Cylindrical type | K: Flat type | R: Roller type | L: Level tpe with cushion |
| Bore (mm) | 12 | 16 | 20 | 32 | 40 | 50 | |
| Motion Pattern | Double Action,Single Action | ||||||
| Applicable medium | Filered Air | ||||||
| Pressure range | 0.1~1.0 MPa | ||||||
| Proof pressure | 1.5 MPa | ||||||
| Temperature range | -10ºC~70ºC with auto switchNo freezing +60ºC | ||||||
| Lubrication | Not required | ||||||
| Buffering | Rubber bumper | ||||||
| Stroke tolerance | 0~1.4mm | ||||||
| Mounting | Through-hole,Tapped common on both ends | ||||||
| Port size | M5x0.8 | 1/8"PT | |||||
| VPC Box | White Box | Color Box | VPC Carton | Pallet |
Delivery time:
| conventional products | customized products | specially customized products |
| on the day of payment | 10 workdays | 25 workdays. |
Payment term:
| Paypal | TT | Western Union | DP | LC | Money Gram | Online Bank | Pay later | DA |
| YES | YES | YES | NO | NO | YES | YES | YES |
YES |
Transportation:
Express (DHL, UPS, TNT, JCEX, FEDEX) is available.
Sea and Air transports are available.
The most suitable transport way will be chosen for you.
Q1: What is your quality assurance?
A: We will inspect one by one before delivery. If the product is damaged in transit or has quality problems, you can choose to refund or resend the product, and the freight will be borne by us.
Q2: What is your terms of payment?
A: TT, we'll show you the photos of the products and packages before you pay the balance.
B: PayPal payment, Bank transfer order also available.
Q3: How about the lead time?
A: Normally it will take 3-7 days for our routine products.
Q4: What is your sample policy?
A: Some free samples can be offered if you contact us.
Q5: How about the warranty?
A: 1 year warranty.
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