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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es INSTALLATION, OPERATION & MAINTENANCE MANUAL Rack & Pinion Pneumatic Actuators Ref. GENEBRE: 5800 GENEBRE S.A. FECHA DE REVISIÓN: 06/07/2020 NUMERO DE REVISIÓN: 2...
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es INSTRUCTIONS FOR INSTALLATION, OPERATION & MAINTENANCE MANUAL 1. Product Description ................3 2. Transport and Storage Conditions ………………………………… 4 3. Technical Features & Data ...............
Genebre, S.A. offers a broad range of pneumatic rack & pinion actuators. GNP actuators are designed to operate with dry or lubricated air media, but will function equally well with non-corrosive and inert gas or light hydraulic oil. The actuators are offered in two different configurations: double acting and spring return.
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 1.3) Parts list Nº Name Material Spare Part Code ------ Spring clip Stainless steel AISI 304 ------ Housing indicator PC+ABS ------ Indicator PC+ABS...
Where possible, the actuators must be stored in a dry clean place. If during any anomaly is noticed during the observance of these guidelines for receipt , contact GENEBRE urgently in order to resolve the liability for these anomalies. IMPORTANT NOTE: Before installing and/or handling these elements, CAREFULLY READ these instructions for use and OBSERVE all information contained herein.
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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es Rotation occurs when compressed air is supplied to the actuator through Port A, connected to the interior cavity between the pistons (ref. 16), or through Port B, connected to the end cap area (ref.
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es • Relieving pressure from the inboard cavity through Port A, as shown in Figure Standard rotation, allows the spring cartridges (ref. 13) to push both pistons (ref. 16) inward.
Table a Figure 3.a On the top face of GNP actuators there is a NAMUR standard mounting pattern for easy installation of accessories for position survey and/or control devices Micro Switch Boxes, Positioners, ect. (H=80 / 130 and G=30) GENEBRE S.A.
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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es Model GNP14 GNP24 GNP44 GNP60 GNP94 GNP135 30 GNP198 30 Figura 3.b GNP300 30 GNP513 30 Figure 3.b shows an GNP800 30 actuator in the normal...
6. After the completion of the mounting operations, it is necessary to set the actuator stroke through the travel stops to ensure that the valve works properly. GNP actuators have a regulation range ± 5° in both open and close directions (See Chapter 4 – 3 for information on actuator positioning phase).
Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 6. Repair Instructions 6.1) Disassembling Procedure 1. Disconnect all electrical and air supplies from the actuator. 2. Remove the actuator from the mounting bracket and place in a clean environment.
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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 5. Insert the O-Rings (ref. 15), the guide ring (ref. 14) and the thrust block (ref. 5) on the left and right pistons (ref. 16).
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Edificio Genebre. Av. de Joan Carles I, 46-48 08908 L'Hospitalet de Llobregat. Barcelona (Spain) genebre@genebre.es - www.genebre.es 7e. Double check the correct assembly of the actuator, confirming that the open position pistons are of equal distance from the cylinder border.
GNP actuators can be easily converted from Double Acting to Spring Return by changing the spring number and configuration inside the end cap. GNP actuators can accept up to 6 springs in the right end cap and 6 in the left end cap. We advise the insertion of at least two spring cartridges in each end cap in order to have a uniform distribution of forces on the pistons.
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