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QPG 2 JAW

Product catalog summary

Overview
The QPG is a versatile two-finger parallel gripper designed for high process reliability and durability, suitable for various industrial applications. It features a robust and lightweight housing made from hard-coated aluminum alloy, ensuring effective jaw guidance and easy maintenance.

Advantages

Robust and lightweight design with hard-coated aluminum alloy housing.
Sturdy T-slot guidance with hardened steel gibs for precise handling.
Wedge-hook design for high power transmission and synchronized gripping.
Compact dimensions for minimal impact on applications.
Flexible mounting options with integrated permanent magnets for monitoring.
Air supply via hose-free direct connections or fitting screw connections.

Guidelines for Gripper Model Selection
Selection depends on the workpiece's weight, friction coefficient, and required motion. The gripper should have a holding force 10 to 20 times the workpiece's weight, with additional safety margins for high acceleration or impact applications.

Specifications
The document provides detailed specifications for various QPG models, including stroke per jaw, air consumption, closing and opening forces, recommended workpiece weight, and other parameters. Each model is designed to operate within a pressure range of 2-8 bar and a temperature range of 5-60°C, with noise emissions not exceeding 70 db(A).

Options

High force version (S version).
Spring integrated into the cylinder for energy storage to maintain minimum gripping force during pressure drops.
Mounting brackets for inductive proximity switches and magnetic switches.

Product Information
Detailed dimensions and mounting options are provided for each model, ensuring compatibility with various applications. The document emphasizes the flexibility and adaptability of the QPG grippers in industrial settings.

Catalog excerpts

QPG is a universal two finger parallel gripper featuring high process reliability and long service life, suitable for a wide range of industrial applications. Advantages • Robust and lightweight housing made of hard coated aluminum alloy • Sturdy T-slot guidance with hardened steel gibs for effective jaw guidance, precise handling, and easy maintenance • Wedge-hook design for high power transmission and synchronized gripping • Compact dimensions for minimal impact in customers' applications • Mounting from two sides in three screw directions for universal and flexible gripper assembly • Integrated permanent magnets for direct monitoring of piston movement • Slots for mounting and positioning of magnetic field sensors • Air supply via hose-free direct connections or fitting screw connections " 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. 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.

Open the catalog to page 1

PRODUCT INFORMATION Options • High force version (S version) • Spring integrated into cylinder as energy storage to maintain a minimum gripping force also in the case of a pressure drop (version with the effect of a closing force or version with an opening force) 1 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...

Open the catalog to page 2