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Title: Need Aqua Prop! Post by: Jatayu on September 13, 2011, 11:12:19 PM Greetings to everyone!
I'm in urgent need of any aqua prop to suit either a 300 or 400 sized brushed motor. Dont know much about aqua props, can anyone spare a few.Need it by Monday... Something like this http://www.hobbyking.com/hobbyking/store/__7358__Turnigy_4mm_AquaProp_31x22x14mm_.html Thank you Title: Re: Need Aqua Prop! Post by: AEROVISHWA on September 13, 2011, 11:39:05 PM here you go hobby shop has it...!
http://thehobbyshop.in/index.php?main_page=product_info&cPath=3&products_id=2 Title: Re: Need Aqua Prop! Post by: @k@sh on September 14, 2011, 09:14:48 AM i happen to have a few of those props :)
i would be glad to lend them to you... Title: Re: Need Aqua Prop! Post by: roopeshkrishna on September 14, 2011, 08:18:47 PM Jatayu, can make our own marine prop with aluminum lid, or from brass sheet. for 300 or 400 motor, 1.5 to 2 inch dia is enough.and for a high speed operation, can make flat bladed one, with less pitch, to avoid cavitation, and can go with steep pitch with slow, but with torque.we can make a prop in easy, and can adjust the pitch according to our needs, will works excellently. a three bladed one will works great, and the props with coarse pitched will need ample of rotational torque.if you are going to make a high speed craft can fix motor directly. and if you are looking for a long time running with slow specs, can add a current limiter up to 1, or 1.5 amps. so a 5 amps battery will give you lots of running time. in salt water a prop cut from a brass sheet will be good. :thumbsup:
Title: Re: Need Aqua Prop! Post by: Jatayu on September 14, 2011, 10:27:22 PM here you go hobby shop has it...! thank you vish but its out of stock here since a week, thats why i posted under wanted thread...http://thehobbyshop.in/index.php?main_page=product_info&cPath=3&products_id=2 Title: Re: Need Aqua Prop! Post by: Jatayu on September 14, 2011, 10:32:58 PM i happen to have a few of those props :) Awsome:) Check PM...i would be glad to lend them to you... Title: Re: Need Aqua Prop! Post by: Jatayu on September 14, 2011, 10:37:06 PM Jatayu, can make our own marine prop with aluminum lid, or from brass sheet. for 300 or 400 motor, 1.5 to 2 inch dia is enough.and for a high speed operation, can make flat bladed one, with less pitch, to avoid cavitation, and can go with steep pitch with slow, but with torque.we can make a prop in easy, and can adjust the pitch according to our needs, will works excellently. Will make this tomorrow right away!Thanx a lot for the expert advise sir! Hope to get more from you... Title: Re: Need Aqua Prop! Post by: Rooster on September 15, 2011, 11:03:18 AM Hi Jatayu ,
Which boat are you planning to make.What is the motor and drive that you intend to use. Do share your boat plan Shreekant |