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Specialty dampers

FHD-A1 Series
Bansbachs Specialty dampers are a superior alternative to coil springs or rubber bump stops for energy absorption and linear deceleration. We offer many different models from mild to extreme. Our specialty dampers are the perfect solution for a wide range of applications, from a simple cabinet door, to the corrosive environments of the medical field, or the extreme environment of industrial machine equipment. Bansbach specialty dampers are designed to absorb the impact with no bounce back. This steady, gradual deceleration allows faster cycle rates, increased equipment life, and higher production rates while reducing maintenance expenses.
ModelMax. torqueMax. reverse torqueMax. angleOperating temperatureWeightMain body materialHinge materialOil type
0.6Nm or lower
(6kgfcm or lower)
120°-5 ~ 50°C410gZinc die-cast (ZDC) + silver coatingSUS304Silicone oil
FHD-A1-1-10410 Nm
1 Nm or lower
(10kgfcm or lower)
Damper Characteristics
fhd-a1 damper characteristics1. Temperature characteristics Damper characteristics vary according to the ambient temperature. In general, the damper characteristics become weaker as the temperature increases, and become stronger as the temperature decreases. This is because the viscosity of the oil inside the damper varies according to the temperature. When the temperature returns to normal, the damper characteristics will return to normal as well.
2. The working angle of the hinge is 120°. Operating the hinge beyond this angle will cause damage to the hinge. Please ensure that an external stopper is in place.
application examples