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Instruction manual
Instruction Manual
This manual is intended as a reference guide for correctly installing
and maintaining the HLD350 MK2 and HLD2000 MK2 Hydraulic
Linear Drives.
Please take time to read this manual to get a thorough understanding
of the drive system components and its relationship to a complete
autopilot system.
Other documentation material that is provided with your system
includes a warranty card. This must be filled out by the authorized
dealer that performed the installation and mailed in to activate the
warranty.
Instruksjonsmanual
Denne manualen gir veiledning om installasjon og vedlikehold av de
hydrauliske drivenhetene HLD350 MK2 og HLD2000 MK2.
For å få en forståelse av drivenhetens virkemåte og funksjon i et
autopilotsystem bør manualen leses grundig.
Sammen med ditt system følger et garantikort. Dette må fylles ut av
installatør og sendes inn for at garantien skal være gyldig.
1
20220109B
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Summary of Contents for Simrad HLD350 MK2
- Page 1 Instruction manual Instruction Manual This manual is intended as a reference guide for correctly installing and maintaining the HLD350 MK2 and HLD2000 MK2 Hydraulic Linear Drives. Please take time to read this manual to get a thorough understanding of the drive system components and its relationship to a complete autopilot system.
- Page 2 Robertson Hydraulic Linear Drive Document revisions Documentation Hardware/Software Project/Product department design Management Date Sign Date Sign Date Sign – 07.97 N.G. 07.97 I.K. 07.97 Th.H. N.G. I.K. Th.H. 29.04.98 29.04.98 29.04.98 N.G. I.K. Th.H. 21.09.99 21.09.99 21.09.99 Document history Rev. – First edition Rev.
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Page 3: Table Of Contents
Instruction manual Contents GENERAL......................... 5 TECHNICAL SPECIFICATIONS ................7 2.1 Split version........................ 8 2.2 Dual cylinder version ....................9 2.3 Comparison chart for HLD MK2 versions ............10 INSTALLATION......................11 3.1 Mechanical installation................... 11 3.2 Electrical connection ....................12 3.2.1 J300X/J3000X Junction Unit .............. - Page 4 Robertson Hydraulic Linear Drive Innhold GENERELT........................6 TEKNISKE SPESIFIKASJONER ................. 7 2.1 Delt versjon ........................ 8 2.2 Dobbel sylinder versjon.................... 9 2.3 Sammenligningstabell for MK2 versjoner ............10 INSTALLASJON ......................13 3.1 Mekanisk installasjon ..................... 13 3.2 Elektrisk tilkobling....................124 3.2.1 J300X/J3000X koblingsenhet ..............
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Page 5: General
The HLD350 MK2 and HLD2000 MK2L supersede the previous HLD350 and HLD2000L models. This manual also includes HLD2000 MK2D. This model is based on the same main parts as HLD350 MK2, but uses the HLD2000 MK2LD motor. The MK2 versions were introduced in April 1998. The cylinder has a slightly increased diameter and requires a modified piston assembly and piston sealing. -
Page 6: Generelt
Robertson Hydraulic Linear Drive GENERELT HLD350 MK2 og HLD2000 MK2 er hydrauliske lineære drivenheter beregnet for båter med mekaniske styresystemer som kabel- og kjettingstyring (teleflex). På grunn av den direkte tilkoblingen til roret vil den lineære drivenheten kunne brukes selv om håndstyringen skulle svikte, noe som gir større sikkerhet. -
Page 7: Technical Specifications
Instruction manual TECHNICAL SPECIFICATIONS Standard version Motor voltage: ........12V DC Max. current HLD350/2000L:..10/20A Average power consumption:..40 – 60 W Peak thrust HLD350/2000L: ..350kp / 500kp Continuous duty HLD350/2000L: 250kp / 390kp Max. speed HLD350/2000L: ..10 sec./17 sec. full travel (Adjustable in the autopilot electronics) Stroke: .......... -
Page 8: Split Version
Robertson Hydraulic Linear Drive Split version To obtain good flexibility in the installation of the HLD, a split version is available. The hydraulic cylinder and the motor/pump-unit are made as separate units with provisions to connect hydraulic hoses between the two. Modifications have been made on the pump housing for this purpose. -
Page 9: Dual Cylinder Version
Instruction manual Dual cylinder version This model meets the requirement for increased torque without increasing the radial forces on the rudder stock. It combines the RPU200 reversible pump with two cylinders having the standard stroke or long stroke. 4 flexible hoses of 1 m (3 ft) connect the pump to the cylinders. -
Page 10: Comparison Chart For Hld Mk2 Versions
Robertson Hydraulic Linear Drive Comparison chart for HLD MK2 versions MODEL MOTOR JUNC- PEAK HARD- PWR. TILLER VOLTS TION STROKE THRUST RUDDER OVER CON- UNIT mm (in.) kg (lb.) TORQUE TIME SUMP. sec. (in.) (lb.in.) (30% load) HLD350 J3000X 200 (7,9) 2,5-8 A HLD350S (770) -
Page 11: Installation
Instruction manual INSTALLATION Refer to table in section 2.4 to verify that appropriate HLD model is selected for your boat. If there is any doubt as to whether HLD350/HLD2000L can be installed, this can be clarified by undertaking the calculations shown in the appendix. -
Page 12: Electrical Connection
Robertson Hydraulic Linear Drive Remove the valve cap on the tank when the unit is installed. Figure 6 HLD Installation Electrical connection 3.2.1 J300X/J3000X Junction Unit The HLD is connected to the autopilot via J300X or J3000X Junction unit according to the following diagram: HYDRAULIC JUNCTION UNIT LINEAR DRIVE... -
Page 13: Installasjon
Instruction manual adjustment (i.e. the steering performance of the boat when autopilot steering) after installation of the system. Note that for the HLD350 (not the HLD2000L) the trimpotentiometer RV1 in J1000/J101A should be adjusted to approx. 2/3 of full C.W. position. -
Page 14: J300X/J3000X Koblingsenhet
Robertson Hydraulic Linear Drive Elektrisk tilkobling J300X/J3000X koblingsenhet HLD kobles til autopiloten via J300X eller J3000X koblingsenhet i henhold til fig. 7. J101A koblingsenhet HLD kan også kobles til tidligere autopilotmodeller som bruker J101A eller J1000 koblingsenheter. Koblingsenhetene kontrollerer strømmen til motoren og by-pass ventilen. Koblingsenheten har også innebygget hastighetsregulering av HLD, noe som gir anledning til å... -
Page 15: Construction And Principle Of Operation
Instruction manual CONSTRUCTION AND PRINCIPLE OF OPERATION The HLD is delivered completely assembled with tank, reversible hydraulic pump and a balanced hydraulic cylinder. The HLD is therefore a completely closed system. Tank The tank is machined out of solid aluminium and all necessary oilways are drilled out. -
Page 16: Reversible Hydraulic Pump
Robertson Hydraulic Linear Drive flow. The resulting effect was a smoother check valve operation as compared to the ones with separate check valves. It should be observed however, that this version does not have the extra protection against internal leakage (bypass) as the models with separate check valves. -
Page 17: Konstruksjon Og Virkemåte
Instruction manual Figure 8 HLD Assembly drawing (N3-111832) KONSTRUKSJON OG VIRKEMÅTE HLD leveres komplett sammenbygget med tank, reverserbar hydraulisk pumpe og balansert hydraulisk sylinder. Den arbeider dermed i et lukket system. Tank Tanken er frest ut av massiv aluminium og nødvendige oljeløp er utboret. -
Page 18: Hydraulisk Rorsylinder
Robertson Hydraulic Linear Drive gir imidlertid ikke den ekstra beskyttelse mot intern lekkasje som den med egen sperreventil gir. Reverserbar hydraulisk pumpe Pumpen består av ventilblokk, pumpeenhet, motor med permanente magneter, tilbakeslagsventiler og sleide. Pumpen er reverserbar, dvs. at motoren kan endre dreieretning og tannhjulspumpen vil levere oljen enten til den ene eller andre enden av rorsylinderen, avhengig av signalene fra autopiloten. -
Page 19: Parts List
Linear drive units and main parts Refer to Figure 8. Pos. Part no. Description 21113303 HLD350 MK2 Hydraulic linear drive complete, stroke 200 mm 21113311 HLD350 MK2S Hydraulic linear drive complete, stroke 200 mm, split version 21113360 HLD2000 MK2L Hydraulic linear drive complete, stroke... -
Page 20: Tank Assembly
Robertson Hydraulic Linear Drive Tank assembly Figure 9 HLD Tank assembly (N3-111282C) Pos. Part no. Description 21112891 Tank 21112800 Cover for tank 44156537 Solenoid valve 12V, complete 44157634 Coil 12V 44156594 Solenoid valve 24V, complete 44157626 Coil 24V 44150555 Screw sock. Head M4x16 44150274 Washer M4 21112834... -
Page 21: Pump Assembly
Instruction manual Pump assembly Figure 10 Pump assembly Pos. Qty. Part no. Description 44149912 Screw sock. Head M5x60 44152775 Screw sock. Head M6x35 21101191 Pump cover 44150050 Split washer M6 44149912 Screw sock. Head M5x60 44154656 O-ring Ø9,25x1,78 silicon 21109038 Valve block 44118552 Steel ball Ø6,35... - Page 22 Robertson Hydraulic Linear Drive 20220109B...
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Page 23: Cylinder Assembly
Description 21215991 Base plate complete 21219019 Plastic bearing 21112768 Back end piece 21219027 Gasket 21112867 HLD350 Piston complete 21113063 HLD350 MK2 Piston complete 21113253 HLD2000L Piston complete 21113071 HLD2000 MK2L Piston complete 21112974 Cylinder 21112982 Cylinder 21109111 Studs 21112024 Studs... - Page 24 Robertson Hydraulic Linear Drive 44150043 Nut M6 21112784 End piece 44150050 Washer M6 44150068 Nut M6 44148039 Copper washer 12x16x1,5 44165892 Hollow screw M12x1,5 single 44165900 Clamping ring coupling M10x1x8 21113030 Pipe with banjo coupling 21113055 Pipe with banjo coupling 44154565 Set screw M8x8 44165918...
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Page 25: Appendix
Instruction manual APPENDIX Calculation of the force against the rudder 1. When the rudder torque is known. The rudder torque is usually obtained from the boat builder. To find the force against the rudder, the length of the rudder tiller must first be known. - Page 26 The length of rudder tiller should be reduced to 0.135m (0.23m), to avoid the HLD acting as an endstop for the rudder. Rudder force F = 173kp (HLD2000L: F = 102kp) As 173kp (102kp) is less than 350kp the HLD350 MK2 can be installed. 20220109B...
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Page 27: Tillegg
Instruction manual TILLEGG Beregning av kraften som virker på roret 1. Når rormomentet er kjent Rormomentet kan i de fleste tilfeller opplyses av båtprodusenten. For å finne kraften på roret i kp, må vi først vite hvor lang rorkulten er. Denne finnes ved hjelp av formelen: der R = rorkult a = halve rorvinkelen l = halve slaglengden (0.10m/0.17m) - Page 28 Lengden av rorkult bør reduseres til 0,135 m (0,23 m) slik at HLD ikke virker som endestopp for roret. Kraften på roret F = 173kp (HLD2000L: F = 102kp) Da 173kp (102kp) er mindre enn 350kp kan HLD350 MK2 installeres. 20220109B...
- Page 29 Fax: +82 51 462 3089 NEW ZEALAND GERMANY SPAIN BAHRAIN Advance Trident Ltd. Simrad GmbH & Co. KG Simrad Spain, SL NORTH AMERICA Maritronics - Bahrain P.O. Box 4174 Dithmarscher Strasse 13 Ed. Nou Pla, Esc 6 C.R. No. 5303-03...
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