OF
2Pages

Catalog excerpts

OF is an angular gripper for universal use in clean and slightly dirty environments. Suitable for applications requiring space-saving gripper assemblies. Advantages • Slim design allowing the grippers to be arranged in a row • Available with comprehensive range of piston plate diameters from 20 to 32mm (see OLE for smaller sizes). • Light, compact design for space-saving handling without interfering contours • Integrated permanent magnets for direct monitoring of piston movement. • Slots for mounting and positioning of magnetic field sensors. SPECIFICATIONS Pneumatic Angular GrippersOF 2-Finger Model Closing Force Per Jaw @ 6 bar Opening Force Per Jaw @ 6 bar Weight Repeatability Opening Pressure Working Noise Emission Temperature (Sound Pressure) Recommended workpiece weight is calculated for force-fit gripping with a static Coefficient of Friction of 0.15 and a Safety Factor of 3 against workpiece slippage. ** Further dimensions in OLE 2-finger pages SECTIONAL DIAGRAM Guidelines for the selection of a gripper model Selection of the correct gripper model depends on the workpiece's weight, the friction coefficient between the fingers and the workpiece and the required motion of the application. Due to inertial forces associated with motion, the gripper model should feature a holding force from 10 to 20 times the workpiece's weight. If the application presents high acceleration/deceleration or impact during the motion, then a further safety margin should be considered.

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Options • Mounting brackets for inductive proximity switches • Magnetic switches * Dimensions are in millimiters (inches). ** All dimensions are descriptive and subject to variation for technical upgrading. We reserve the right to make variations without prior notification EFFECTO GROUP S.p.A. Via Roma, 141/143 - 28017 San Maurizio d'Opaglio (NO) - Italy Tel. +39 0322 96142 Fax +39 0322 967453 www.effectogroup.com

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