Gas springs
F = door weight (N)
L = door center distance from hinge
b = gas spring distance from hinge
Gas spring force = F x L / b
Example:
Door weight = 38 kg (380 N)
Door center distance from hinge = 500 mm
Gas spring distance from hinge = 200 mm
Gas spring force = 380 x 500 / 200 = 950 N
Needed: 1 x 1000 N or 2 x 500 N gas springs
Recommended installation distance:
Total length (mm) | o=mm |
445 | 125 |
503 | 155 |
650 | 200 |
750 | 245 |


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Gas Spring 503/303 mm, 350 N/200 mmP/N 74821€19.30 VAT 0 %
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Gas Spring 503/303 mm, 500 N/200 mmP/N 74822€19.30 VAT 0 %
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Gas Spring 503/303 mm, 650 N/200 mmP/N 74824€19.30 VAT 0 %
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Gas Spring 503/303 mm, 750 N/200 mmP/N 74826€19.30 VAT 0 %
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Gas Spring 503/303mm, 1000 N/200 mmP/N 74828€19.30 VAT 0 %
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Gas Spring 503/303mm, 1230 N/200 mmP/N 74829€19.30 VAT 0 %
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Gas Spring 650/400 mm, 350 N/250 mmP/N 74830€21.40 VAT 0 %
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Gas Spring 650/400 mm, 250 N/250 mmP/N 74831€21.40 VAT 0 %
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Gas Spring 650/400 mm, 500 N/250 mmP/N 74832€21.40 VAT 0 %
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Gas Spring 650/400 mm, 750 N/250 mmP/N 74834€21.40 VAT 0 %
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Gas Spring 650/400 mm, 350 N/250 mmP/N 74835€21.40 VAT 0 %
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Gas Spring 650/400mm, 1000 N/250 mmP/N 74836€21.40 VAT 0 %