3HP Electric Boat Motor, Electric Outboards for Fishing Boat
Most Powerful, Efficient, Clean and Quiet
Electric Propulsion Outboards (3HP - 50 HP)Â
A growing number of boat owners favours electric propulsion to power their dayboats, yachts, and cruisers. Electric motors are quiet, clean, reliable and economical to run. Electric propulsion makes for a very pleasant
trip thanks to the absence of noise, fumes or vibrations, and the bilge stays nice and clean with no oil or grease fouling the timber. Batteries offer the option of recharging with renewable energy (solar and wind) making a boat potentially energy independent. With only few moving parts there is little that can wear out or break down, making electric motors a reliable option and virtually maintenance free.Â
With Golden Motor's leading BLDC motor and controller technology, you could replace your gasoline outboards into electric propulsion outboards quick and easy!Â
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Convert your gasline/diesel powered outboards, inboards into electric drive easily! Clean, Quiet,Fumeless, Odorless, Powerful, Efficient Marine Drive Systems
3HP, 6HP, 10HP, 15HP, 20HP, 30HP, 50HP electric BLDC outboard engine ,most powerful ,efficient ,clean and quiet
With Golden Motor's leading BLDC motor and VECTOR controller technology, our electric outboards have many advantages compared to traditional gasoline outboards.
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Electric outboard motor:
1. BLDC motor Liquid cooling system.
2. VECTOR controller Liquid cooling system.
3. Efficiency over 90%! Long life over 20000h!
4. HP options: 3HP, 6HP, 10HP, 15HP, 20HP, 30HP, 50HP Available!
Golden Motor Technology Co Ltd | ||||||
| (Item NO.) Parameter |
Measurement units |
EPO-03HP | EPO-06HP | EPO-10HP(L/S) | EPO-15HP(L/S) | EPO-20HP(L/S) |
| Length | mm(in.) | 960(37.8) | 677 | 873(34.4) | 873(34.4) | 873(34.4) |
| Width | mm(in.) | 450(17.7) | 322 | 332(13.1) | 332(13.1) | 332(13.1) |
| Height | mm(in.) | 310(12.2) | 1011(39.8) |
S:1040(40.9) L:1167(45.9) |
S:1040(40.9) L:1167(45.9) |
S:1040(40.9) L:1167(45.9) |
| Transom height | mm(in.) | 417(16.4) | 444(17.50) |
S:444(17.50) L:571(22.51) |
S:440(17.30) L:567(22.30) |
S:440(17.30) L:567(22.30) |
| Net Weight | (KG) | 15KG | 24KG | S:35; L:40 | S:39; L:44.0 | S:45; L:49.0 |
| Full throttle operating range |
r/min | 4000-5000 | 4000~5000 | 4000-5000 | 4000-5000 | 4000~5500 |
| Idling speed | W | 0 | 0 | 0 | 0 | 0 |
| BLDC Motor | V | 1500W | 3KW | 5KW | 8KW | 10KW |
| Battery Voltage | A | 24~48 | 24~48 | 48~72 | 48~72 | 72 |
| Battery Current | Â | 80~50 | 180~100 | 180~120 | 220-150 | 220 |
| Controller  (Sine Wave) |
 | VEC180 | VEC240 | VEC300 | VEC500 | VEC500 |
| Maximum Motor Efficiency |  | ≥85% | ≥90% | ≥90% | ≥90% | ≥90% |
| Control system | Â | Tiller | Tiller | Tiller | Tiller | Tiller |
| Gear ratio | Â | 2.08(27/13) | 2.08(27/13) | Â | 2.08(27/13) | 2.08(27/13) |
| Propeller spec | in | 3-7 1/4"×6" | 3-7 1/7"×7" | 3-9×7" or 3-8 3/4"-8" | 3-9 1/4"×8" or 3-9 1/4"×11" | 3-9 1/4"×8" or 3-9 1/4"×11" |
Key Components for Electric Outboard and Inboard Applications
Outboard conversion kits -- Drive you motorboat up to 20mph!
There are five general body styles of Ball Valves: single body, three-piece body, split body, top entry, and welded. The difference is based on how the pieces of the valve-especially the casing that contains the ball itself-are manufactured and assembled. The valve operation is the same in each case.
In addition, there are different styles related to the bore of the ball mechanism itself.
Ball Valves in sizes up to 2 inch generally come in single piece, two or three piece designs. One piece ball valves are almost always reduced bore, are relatively inexpensive and generally are throw-away. Two piece ball valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. The 3 piece design allows for the center part of the valve containing the ball, stem & seats to be easily removed from the pipeline. This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings, polishing out of small scratches on the ball, all this without removing the pipes from the valve body. The design concept of a three piece valve is for it to be repairable.
Ball Valves
Stainless Steel Ball Valves, Brass Ball Valves, Sanitary Ball Valves, Water Ball Valves
ZHEJIANG KINGSIR VALVE CO., LTD. , http://www.cn-kingsir.com