The MY1HT Rodless Cylinders have a one-piece carriage and piston that runs its entire stroke length housed with an inner seal belt to maintain air pressure combined with an outer dust cover to protect from contaminants. It has added a second integrated high precision linear guide to increase rigidity for accomodating maximum loads up to 320 kg (704 lbs). The cylinder component can be detached from the guide units or workpiece for easy maintenance and cylinder replacement. External shock absorbers are standard.