PRG

The only electric 3-finger centric gripper with multi-tooth guidance.

Description
180° radial gripper with powerful 1-shift slotted link gear and oval piston.
 

Field of application
For areas of application which, in addition to a large gripping force, require the shortest possible motion sequences through the radial design of the jaw stroke.
 

Advantages – Your benefits
Kinematics 
the 1-shift slotted link gear assures a consistant closing moment from -5° to +7°.
Optimized cycle time due to innovative damping 
directly integrated drive chain
Maximum compact performance 
for higher closing moments, longer and stable gripper fingers
Many options ensure a higher degree of flexibility 
adjusted to the individual application, the PRG is also available with a mechanic gripping force maintenance device, as a high-temperature version, and with three opening angle versions 30° / 60° / 90°.
Air supply via hose-free direct connection or screw connections 
for flexible pressure supply in all automated systems
 

Options and special information
Gripping force maintenance version AS / IS 
The mechanical gripping force maintenance version ensures a minimum gripping force also in the case of a drop in pressure. In the AS / S version this has the effect of a closing force, in the IS version of an opening force
High-temperature version V/HT 
for use in hot environments

180° radial grippers are advantageous since further stroke motions are no more necessary. Since every jaw swivels away by 90°, the gripper is outside of the working area, and a stroke motion back of the whole gripper is no more necessary.
Additional versions 
Various options can be combined with each other. Numerous additional options are also available - just tell us what your task is!