hydraulic steering arms

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  • bonewar
    Senior Member
    • Jan 2008
    • 549
    #1

    hydraulic steering arms

    ok ive seen these on a couple of cats now , can some please tell me where i can buy some ( fake hydraulic steering arms, rudder with water pick up )first pic is from wd200-modellbau.de , not sure how to purchase from these guys.2 lot of pics is of a few cats i found with them on
    Attached Files
    Last edited by bonewar; 06-23-2008, 02:14 AM.
    SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.
    Tags: None
    • ChaKane
      Senior Member
      • May 2008
      • 131
      #2
      I'm not sure if they are just fake Hydraulic arms or actually perform a function whereby they reduce / limit any twisting / turning from the rudder on the servo arm through some sort of pneumatic action. That said I can't see any servo arm to control the rudder...

        Comment

        • bonewar
          Senior Member
          • Jan 2008
          • 549
          #3
          Originally posted by ChaKane
          I'm not sure if they are just fake Hydraulic arms or actually perform a function whereby they reduce / limit any twisting / turning from the rudder on the servo arm through some sort of pneumatic action. That said I can't see any servo arm to control the rudder...
          i think one of the arms works (push pull steering arm) and the other is for show. 0ne set up) ,but i have also seen both arms attached to servos, so both push and pull.
          Attached Files
          Last edited by bonewar; 06-23-2008, 04:39 AM.
          SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.

            Comment

            • ED66677
              Fast Electric Addict!
              • Apr 2007
              • 1300
              #4
              I read somewhere someone made a cable push-pull actuated rudder, both cable are running through each piston's body, through te transome and are attached to the servo horn.
              Emmanuel
              I'm french but I doubt I really am!
              http://pagesperso-orange.fr/pleindetrucs/

                Comment

                • ChaKane
                  Senior Member
                  • May 2008
                  • 131
                  #5
                  Sorry to hijack the topic here but just a quick question.

                  In the second photograph shown by bonewar I see that the water feed to cool the motor and esc comes in, through the motor and then across the esc before exiting. I would have though, depending on the voltage and speed you were running it at that the motor would be hotter than the esc hence better to run it across the esc then the motor before exiting or am I totally incorrect here?

                    Comment

                    • westbeach
                      OSE Rocks!
                      • Feb 2008
                      • 951
                      #6
                      In the first thread by Bonewar, the FAKE hydraulic rams shown in the 3rd picture is made by Hanspeter for the Hpr cats. The rams have a shaft that comes out of the hydraulic cyclinder and one end is attached to the rudder and the other has a cable that goes to the servo. They are of the pull/pull type. I have a set that is going on my Hpr115 Cat. Hope this helps.
                      HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:

                        Comment

                        • westbeach
                          OSE Rocks!
                          • Feb 2008
                          • 951
                          #7
                          Heres some pics....so you get the idea.
                          Attached Files
                          HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:

                            Comment

                            • bonewar
                              Senior Member
                              • Jan 2008
                              • 549
                              #8
                              Originally posted by westbeach
                              Heres some pics....so you get the idea.
                              westbeach mate where did you buy these from.please
                              SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.

                                Comment

                                • westbeach
                                  OSE Rocks!
                                  • Feb 2008
                                  • 951
                                  #9
                                  Edit
                                  HPR115 x2 ,Dark Horse Shovel, Delta Force CyberStorm, Delta Force Sniper 23-RTR:

                                    Comment

                                    • Jeepers
                                      Fast Electric Addict!
                                      • May 2007
                                      • 1973
                                      #10
                                      try this place if you want real working hydraulic rams for RC

                                      GardenTrucking.com by Precision Model Distributors
                                      http://gardentrucking.com/index.tpl?cart=119838098114208755
                                      We bring you REALITY AT MODEL SCALE trucking and construction equipment that real works by radio control. We do not sell you a model in a box and say goodbye. If you wish to buy a truck from Precision Model Distributors you will do the same things here as you do in a real truck dealership. You first need to determine a brand of truck, Peterbilt or Freightliner, what you want the truck to do; haul oil, haul dirt, or haul bulk freight. You will need to determine your wheelbase, your power requirements, transmission requirements, and drive axle ratios and level of reality. These are a few of the real details involved in our trucks and construction equipment. If it is a dump truck or a Caterpillar wheel loader when you talking hydraulics we mean real with real oil. Transmissions metal transmissions with ball bearings, and three gears that you shift on the go by radio control. Realistic engine sound and a full lighting system interior cab lights if you want them. How about a realistic tow truck if you get stuck in the mud? From a light duty tandem axle to an ultra heavy duty eight wheel drive unit. Just like a real truck we have many accessories to add sparkle to turn your work horse into a show horse. We even have 1:16 scale driver available, union and non union depending on the part of the country you are working in.

                                        Comment

                                        • lonewolf
                                          Senior Member
                                          • Jul 2007
                                          • 658
                                          #11
                                          A few pics of my "fake" rudder set up
                                          Attached Files
                                          Twin cat 9xl,... 29 titan 8xl,....37 in mono kb48 8xl.... 42 in twin elc cat project... 42 in gasser cat 260 modded zenoh''' planes and trucks....

                                            Comment

                                            • bonewar
                                              Senior Member
                                              • Jan 2008
                                              • 549
                                              #12
                                              update

                                              well they have arrived, and all i can say is awesome! these are true pieces of art . if any of you guys would like to buy these here is the email address ,Hanspeter Rotschi
                                              hprotschi@bluewin.ch, swissmodelpowerboatteam, spedtoy

                                              you will have to email hanspeter, he does not speak English to well but he will reply to all your emails. thanks Hans for making me a very happy man. bonewar
                                              Attached Files
                                              Last edited by bonewar; 07-21-2008, 12:53 AM.
                                              SIMRAD MARITIMO TWIN 1512 NEU'S , M12 MARITIMO SINGLE 1527 NEU , SV27 1509 NEU , SV27 NITRO O.S. 18CV-R 3.0cc WATER COOLED RACE ENGINE.

                                                Comment

                                                • ace028
                                                  Senior Member
                                                  • Aug 2007
                                                  • 952
                                                  #13
                                                  Does it have a seal on the shaft? or do you put grease on the cable where the teflon tube goes?
                                                  Twin power =

                                                    Comment

                                                    • ace028
                                                      Senior Member
                                                      • Aug 2007
                                                      • 952
                                                      #14
                                                      In post #3 what are the circuit boards with the ribbon cables for?
                                                      Twin power =

                                                        Comment

                                                        • Ocean Racer
                                                          Senior Member
                                                          • Sep 2007
                                                          • 502
                                                          #15
                                                          The circut board you are reffering to is a esc's and the ribon is to strape the batterys in.
                                                          Failure is the First step to SUCCESS

                                                            Comment

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