Page 293 - Plastic Process Equipment, Inc
P. 293
GRIPPERS
GRIPPING FORCE - PARALLEL GRIPPERS
Closing force Opening force
F F mg mg
2xµ 2xµ
F > F = x a
F F mg
L when µ F = x 4 = 10x mg
2x0.2
L when µ mg
F =
2x0.1 x 4 = 20x mg
m: mass
g: gravity
µ : part & fingers
µ Coefficient of friction a: safty factory
PLASTIC PROCESS EQUIPMENT, INC. www.ppe.com
e-mail: sales@ppe.com
E 8303 CORPORATE PARK DRIVE W 6385 MONTESSOURI STREET
A MACEDONIA, OHIO 44056-2300 E LAS VEGAS, NEVADA 89113-1186 Toll Free: USA, Canada & Mexico
S 216-367-7000 • FAX: 216-367-7022 S 702-433-6385 • FAX: 702-433-6388 800-362-0706
T TOLL FREE: 800-321-0562 T TOLL FREE: 800-258-8877 Order Fax: 800-223-8305
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