Gripper

A high-tech rover travels to Phobos and Deimos ...
TRL 4

Description

GRIPPER is an ultra-thin HDRA-type actuator. Its operating principle is based on the release of a nut by spreading two jaws apart. The release is gradual, allowing the tie rod to be unloaded before releasing it. GRIPPER does not generate shocks when activated. GRIPPER the thinnest actuator for a preload of up to 1500N. GRIPPER uses two rods made of CN-250X alloy, allowing its use over a temperature range from -120 to +120°C. GRIPPER is automatically resettable, enabling it to be reused in-situ without user operation.

Features

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Gripper