TWH series stopper cylinder

Description

TWH series stopper cylinder

Product features

1. JIS standard is implemented.
2. Widening the piston rod can effectively improve that impact resistance ability of the cylinder.
3. Heavy type stopper cylinder has adjustable shock absorber, which can reliably absorb the impact energy.
4. Shockless stopper cylinder is equipped with self-lock device, which can prevent the returning of rebound of rocker caused by bar objects.
5. Several series and specifications for stopper cylinders can be selected.

Specifications

Bore size mm		20	25	32		40	50		63		80
Acting		Double acting、Single acting-pull type
Fluid		aer
Operating pressure	Double acting	0.15~1.0MPa(23~145Psi)
	Single acting-pull type	20：0.25~1.0MPa(35~145Psi) Other：0.2~1.0MPa(28~145Psi)
Maximum pressure		1.5MPa(215Psi)
Temperature ℃		-20~80
Range of stroke tolerange		+1.0 0
Cushion type		Bumper
Lubrication		Not required
Mounting type		Flange
Stopper type		Shock less stopper (with non adjustable absorber)			Shock less stopper(with adjustable absorber)
Port size ①		M5×0.8			1/8″					1/4″
Sensor’s thread		M5×0.5						M8×1.0

 

① PT, NPT and G threads are available.

 

Stroke

Bore size mm	20	25	32	40	50	63	80
Standard stroke mm	15	15	20	30	30	30	40

 

Symbol

Ordering code

①When thread is M5, the code is blank.

Note: The absorber is not adjustable if the rod size is 20 and 25. It is however adjustable if the rod size is over 32.

Dimensions

Non adjustable shock absorber (TWH-L(F)、TDH-L(F)、TTH-L(F))

Adjustable shock absorber (TWH-K(F)、TDH-K(F)、TTH-K(F))

Observation. Cylinders with magnet have the same dimensions as cylinders without magnet. The same for cylinders with lock and without lock.