509400
8Pages

Catalog excerpts

Vickers® Cylinders LESA Series TT Linear Electrohydraulic Servo Actuators Designed specifically for wood products processing applications 5094.00/EN/0797/A

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Introduction LESA Series TT Linear Electrohydraulic Servo Actuator The Vickers LESA Series TT servo actuator, designed primarily for wood products processing applications, combines a high performance hydraulic cylinder and a control valve mounting manifold in one convenient package. Advanced, closed loop motion control is readily attainable with the simple addition of a proportional or servo valve and a precision non-contacting feedback transducer coupled with the appropriate electronic controls. Features & Benefits D Five standard bore sizes from 2 inches to 5 inches (larger sizes...

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TT Model Series Model Code* (Dimensions in inches) 1, 2 1, 2 Series 7 TT – LESA series linear electrohydrualic servo actuator 3, 4 Mounting style Code DH – EH – EL – GH – GL – GM – HL – HM – HP – KM – KP – KU – KV – NFPA Code MS4 ME5 MP1 MT4 MT1 Bore and rod diameters Bore 2 21/2 21/2 31/4 31/4 31/4 4 4 4 5 5 5 5 Rod 13/8 13/8 13/4 13/8 13/4 2 13/4 2 21/2 2 21/2 3 31/2 5, 6 7 8 9 10 11 12, 13, 14 15, 16 Rod end type 12, 13, 14 5 – Small male UN thread 9 – Intermediate male UN thread 8 Vickers Code Style 02 – Tapped 09 – Head rectangular 10 – Clevis 15 – Intermediate trunnion 17 – Head...

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Installation Dimensions Dimensions in inches TT02 – MS4 EE port KK/CC MM B E TH A TN C VB E Stroke + H XT NT thread size 4 holes JJ 2.50 5.19 1 2.50 5.19 1 Stroke + SN TT09 – ME5 EE port RD KK/CC MM B R E A E C WF G Stroke + H TF JJ UM TT10 – MP1 EE port MR radius KK/CC MM B E A E VB C Stroke + H Stroke + SS 2 2.50 4.25 L CW CB CD pin ∅ CW

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Dimensions in inches TT15 – MT4 EE Port 0.125 R TD KK/CC MM B E A E C VB Stroke + H TM 2.50 5.19 1 2.50 5.19 1 Stroke/2 + XI JJ UM TT17 – MT1 EE Port 0.125 R TD KK/CC MM B E A E JJ UT 4 C VB Stroke + H XG

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Design Features 5 1 2 6 7 3 4 8 9 1. Actuator piston rod of high strength (100,000 psi minimum yield) is precision drilled the full length to provide interference-free movement along the transducer probe. 5. Machined manifold allows mounting of valve directly on cylinder cap. This eliminates leaks and piping problems and provides for simplified installation and maintenance. 2. Rod wiper protects rod seals by helping eliminate ingression of contaminants. 6. Piston connection utilizes a full-length threaded one-piece piston, anaerobic adhesive bonding agent, and lock screw to allow the...

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