Gripping force calculation for parallel grippers

Determine the correct gripping force and select the right gripper.

The gripping force is the arithmetic sum of the individual forces acting on the gripper’s fingers. The parallel gripper CGS2-64-1 shown below therefore has a gripping force of

F_G= 147.5 N + 147.5 N = 295 N

Example parallel gripper CGS2-64-1:

Specification = 295 N (at 6 bar)
Acting force per finger = 147.5 N

Example calculation of handling weight

Specification of recommended handling weight = 1.475 kg
based on a friction-locked connection

F_G = arithmetic summ (N)
m = workpiece weight (kg)
g = gravitation (10 m/s²)
a = acceleration (m/s²) = 0
S = safety factor = 2
μ = coefficient of friction (stell on steel “slightly oiled”) = 0.1

Operating Principles of Grippers

Friction-locked

The workpiece is held between the gripper’s fingers only by frictional forces.

Example parallel gripper CGS2-64-1:

Specification = 295 N (at 6 bar)
Acting force per finger = 147.5 N

Form-closed

The workpiece is held by a form-fitting of mechanical connection. The frictional forces are only partially or not at all effective.

Example parallel gripper CGS2-64-1:

Contact us!

Personal contact with you is important to us! If you have any questions or suggestions, you can contact us at any time. We look forward to your inquiry!

IPR - Intelligente Peripherien für Roboter GmbH
Jakob-Dieffenbacher-Str. 4/2, 75031 Eppingen

T +49 7262 9239-100
F +49 7262 9239-400
E info@iprworldwide.com

Or just use our contact form:

Contact form

Contact

Gripping force calculation for parallel grippers

FG= 147.5 N + 147.5 N = 295 N

Example parallel gripper CGS2-64-1:

Operating Principles of Grippers

Example parallel gripper CGS2-64-1:

Example parallel gripper CGS2-64-1:

Contact us!

F_G= 147.5 N + 147.5 N = 295 N