New Micro Gripper Allows Fragile Part Handling as Low as 2.5 Gram Force

SMAC Moving Coil Actuators presents a small gripper capable of handling tiny, fragile parts while giving feedback on the work it is doing, as it is doing it.

SMAC Moving Coil Actuators introduced details for their new MGR6 Series Micro Gripper. The SMAC MGR6 Series Micro Gripper has a very low moving mass with two independent axes, and, thanks to a patented Soft-Land routine, is capable of light, controlled forces. It can be used as an end effector on third party robots. The unit sells for less than $1,000, providing a reasonable cost for the solution.


MGR6 Series Micro Gripper Specs:
• Dimensions [mm]: 55x47.5x24
• Stroke [mm]: 10 (5 each)
• Peak Force [N]: 3.8
• Force Constant [N/A]: 11.5

Applications that have been accomplished with the MGR6 include tiny semiconductor (0201) components handling, small lens handling, stent/catheter handling, sample tube handling, and electronics assembly. These applications make use of the companys patented Soft-Land feature, programmable down to as low as 2.5 gram force (depending on controller), and two independently controlled gripper fingers to pick up asymmetric and/or off-set parts.

Small part assembly is increasing - due to consumer product trends - such as smart phones and watches. These parts are too small and fragile to be handled by most humans. The product also feeds back what happened during the process - i.e. pick up occurred - correct position achieved - part was put down - etc. The MGR6 enables increased small part assembly - particularly of complicated small products that are made in very high quantities.

Currently, small grippers are primarily pneumatic. Guides are not good, forces are too high due to seal friction, and grippers are single axis so off-set parts can be damaged.

SMACs built-in sensor feedback system gives SMACs devices, including the Micro Gripper, the unique mechatronic ability to "perform a task and verify its quality at the same time." This would allow the actuators to quality check key processes 100% in real time and feedback the results.

SMAC Moving Coil Actuators is primarily known for their precision actuators with unique capabilities such as programmable and controllable position, velocity, and force, high accelerations, cycle life well over 100M, and a patent-pending "Soft-Land" capability for handling delicate tubes and vials, performing fragile part assembly, measurement, etc.

SMAC electric grippers incorporate programmable speeds, positions and forces with data feedback. The ability to independently control each jaw allows precise force control, measurement and positioning. This makes them ideal for a wide range of positioning, measuring, and inspection applications, particularly where 100% verification is required.

For more information, please visit www.smac-mca.com

Featured Product

Vacuums chips directly into an open-top drum with no

Vacuums chips directly into an open-top drum with no

EXAIR's Chip Vac picks up dry or wet chips and delivers them directly to an ordinary open-top drum. The Chip Vac is used to clean chips fixtures, floors and work surfaces of machining centers, lathes, saws, and other industrial equipment. The powerful suction is ideal for fast and efficient cleaning. The compressed air operated Chip Vac is an industrial duty vacuum designed specifically for vacuuming chips. It creates a powerful direct flow action that vacuums metal, wood or plastic chips into an ordinary drum. minute, the Chip Vac can be removed and easily placed onto another drum to keep different materials separate for recycling. Chip Vacs are available in 5, 30, 55 and 110 gallon sizes. EXAIR is offering a special on all of their Industrial Housekeeping products for a limited time. www.exair.com/184/cvdirold.htm To see video click here: https://exair.co/watchchipvac?pub=184.cvv