Parker V14-110 Service Manual

Also see for Series V14: Service manual Spare parts manual

Contents

Parker V14-110 Service Manual Manual pdf 16 page image

Hydraulic Motor/Pump Series V14V14 Displacement limiterMax and min displacement limiter consists of a socket head cap screw and a displacementspacer or spacers, see fig. 1. Suitable screw lengths for a particular max or min displacementrange are shown in the table 1 below.Displacement spacer (s) [mm] Socket head cap screw Parker No.0 - 24 M12 x 45 96813125 - 39 M12 x 60 370769540 - 60 M12 x 80 3782519Table 1What length the max or min displacement spacer should have to obtain a chosen displace-ment is shown on page 5 and 6. The displacement spacers are available in five differentlengths: 0,5; 1; 2; 5 and 10 mm. To obtain the right displacement, the spacers can becombined with each other’s. The thinnest spacer has to be mounted closest to the settingpiston, and the others in increasing length order.Formula for determining the setting angle (a) at a selected displacement D a:sin a = (Da/D35 ) * sin 35°where: D 35 is max displacement at 35°Displacement spacer changing procedure:1. Disassemble the max or min end cover by loosenthe four screws for the chosen cover.2. Loosen the socket head cap screw from setting piston.Note! This must be done when the control module isassembled on the motor, otherwise thefeedback arm could be damaged.3. Choose spacer (s) to obtain right displacement, see page 5 and 6, and place them onthe socket head cap screw.4. Tighten the socket head cap screw in the setting piston. The tightening torque have tobe 105 ± 20 Nm.5. Assembly the end cover. The tightening torque have to be 60 ± 10 Nm for the fourscrews.min displacement side max displacement sidefig. 1.16