Gas pressure springs
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Gas springs •  Highest durability: over 3 million strokes possible! •  Innovative sealing materials •  FEM calculator and housing design secure against overload •  Maximum operating security via an internal piston stop •  Lifetime lubrication •  Cross-positioned piston rods in the housing to handle shearing forces •  Simple and safe replacement of the sealing package •  Available immediately

Excerpt from the operating instructions for STEINEL gas springs 1. Safety In spite of every precaution taken during the design and production of our gas springs, it is impossible to completely eliminate potential dangers arising from handling them incorrectly during installation, commissioning and daily use. The following safety instructions serve to identify and avoid sources of potential risk to ensure that the use of the gas springs is as safe as possible. These safety instructions must be followed at all times if the gas springs are to be used without signicant risk. 1.1 Safety...

Important advice Important notes Different initial fill pressures produce different initial compression forces. The gas springs described here exert 1.6 times more force at the end of their stroke than at the beginning. This increase in force along the stroke is approxima- tely linear. The cylinders are supplied filled and ready for use. The pressure and force figures apply to a room temperature of +20 °C. Provided the volume remains constant, every degree Celsius increase (or decrease) in temperature will increase (or decrease) the pressure by 0.36%. The gas springs described here work...

Gas spring SZ 8080.1. Description Steinel gas spring SZ 8080.1. can be charged using commercially available nitrogen gas bottles. Nitrogen gas is a safe, inert gas. Special features • Each nitrogen cylinder forms a functioning, closed unit (compact unit) • Strong forces in a small space • Easy to install • No spring breakage • Recommended stroke reserve: 10% • Mechanical preloading not necessary • Easy to use • Cylinders with diameters of 38 mm or more have a hole and cap in the side and are suitable for multiple-cylinder networking. Order example: gas spring SZ 8080.1. with a diameter of...

Gas spring SZ 7080.1. extra strong Description Steinel gas spring SZ 7080.1. can be charged using commercially available nitrogen gas bottles. Nitrogen gas is a safe, inert gas. Special features • Each nitrogen cylinder forms a functioning, closed unit (compact unit) • Strong forces in a small space • Easy to install • No spring breakage • Recommended stroke reserve: 10% • Mechanical preloading not necessary • Easy to use • Cylinders with diameters of 38 mm or more have a hole and cap in the side and are suitable for multiple-cylinder networking. Order example: gas spring SZ 7080.1. with a...

Gas spring SZ 8066.1. Description Steinel gas spring SZ 8066.1. can be charged using commercially available nitrogen gas bottles. Nitrogen gas is a safe, inert gas. Special features • Each nitrogen cylinder forms a functioning, closed unit (compact unit) • Strong forces in a small space • Easy to install • No spring breakage • Recommended stroke reserve: 10% • Mechanical preloading not necessary • Easy to use Multiple-cylinder system Cylinders with diameters of 38 mm or more can be tted with a side hole with cap for the multiple-cylinder system. However, this increases dimensions ‘L’ and...

Gas spring SZ 7066.1. extra strong Description: Steinel gas spring SZ 7066.1. can be charged using commercially available nitrogen gas bottles. Nitrogen gas is a safe, inert gas. Special features • Each nitrogen cylinder forms a functioning, closed unit (compact unit) • Strong forces in a small space • Easy to install • No spring breakage • Recommended stroke reserve: 10% • Mechanical preloading not necessary • Easy to use Multiple-cylinder system Cylinders with diameters of 38 mm or more can be tted with a side hole with cap for the multiple-cylinder system. However, this increases...

Gas spring SZ 8065.1. Description: Steinel gas spring SZ 8065.1. can be charged using commercially available nitrogen gas bottles. Nitrogen gas is a safe, inert gas. Special features • Each nitrogen cylinder forms a functioning, closed unit (compact unit) • This series has particularly high compression force ratings • Easy to install • No spring breakage • Recommended stroke reserve: 10% • Mechanical preloading not necessary • Easy to use Multiple-cylinder system Cylinders with diameters of 38 mm or more can be tted with a side hole with cap for the multiple-cylinder system. However, this...

Gas Spring SZ 8060.1 General information: Steinel SZ 8060.1 nitrogen gas springs can be lled using commerciallyavailable nitrogen gas cylinders. Nitrogen is a neutral, non-hazardous gas. Special characteristics • Each nitrogen gas spring is a separate, functional unit (compact assembly) • High power in the smallest space • Easy installation • No spring failure • Recommended stroke reserve 10% • Mechanical pretensioning not required • Easy to operate • This top series also provides high compressive forces along with low installation heights Connecting system Cylinders diameter D= 38 mm and...

Gas spring SZ 8150.1. d Application: Gas springs are used in tool manufacturing, xture construction and machine construction primarily as a stamp pin, clamp, ejector or absorbing spring. 3,5 Hub F Special characteristics: • High power in the smallest space • Easy installation • No spring failure Installation note: The gas spring should only be turned on/off using the proper special key SZ 8160. L M The lock nut SZ 8055 can be used to x and lock it. Table, see associated page. Delivery with a full pressure of 150 bar. A low initial force can be achieved by discharging the gas. D Order...