产品描述
Boating with EZ Outboard is Fun, Pleasant, Easy for EVERYBODY!
EZ of Use. Clean. Quiet. Light. Efficient. Safe. Reliable. Affordable
A growing number of boat owners favour electric propulsion to power their recreational boats, dinghy, kayakers, tender boats, fishing boats, catamaran, pontoons and cruisers. Electric propulsion outboard makes boating experience very fun and pleasant thanks to the ease of use, absence of engine noise, gas fumes and vibrations, and the bilge stays nice and clean with no oil or grease fouling the timber. With 90% fewer moving parts there is little that can wear out or break down, making electric motors a reliable and viable option for small boats. EZ Outboards are Pure Electric Propulsion, focused on 20hp or lower power ranges which require less battery capacity and more affordable for boat owners. Our electric propulsion outboards are uniquely designed and engineered for the highest energy efficiency, maximum safety and virtually Maintenance Free.
Golden Motor has been a leading manufacturer of high power BLDC motors and controllers for more than 12 years. Electric motors are core components to make electric propulsion outboards. We had started conversion of used gasoline outboards to electric version by replacing combustion engines with BLDC motors about 9 years ago. We have gained in-depth experience and knowledge about gasoline outboards from this conversion business, and learnt its pros and cons. In the end, we decided to completely re-design electric propel outboards to address the issues and weakness areas we found from existing gasoline outboards, and to best make use of full advantages of our high efficiency (>90%) and durable (>20000 hours of working life) BLDC motors. The idea is to help the environment, cut down on noise and save heaps of money in maintenance. Boats with EZ Outboard can sit all winter and won’t require winterization and oil changes, no maintenance or only minimum maintenance is required.
(E for Electric Propulsion, Z for Zero Pollution, EZ also for Ease of Use) is our new brand name for our innovative design electric propulsion outboards (international patented). Its patented gearless, brushless, shaft-less design makes it very efficient, reliable, quiet, light, compact, and cost saving. The new designs also take consideration of compatibility of installation, teleflex remote control and exchangeable propellers with conventional gasoline outboards. The BLDC motors and controllers are optimally designed for electric outboards use with motor speeds (2000rpm-2800rpm) matching to common propellers without speed reduction gears, so you can get the same boat speeds as by gasoline outboards with equivalent horse powers. EZ outboard shaft length is All-in-One size, user adjustable between long and short to cater for different boat installations, boat loads which may vary dynamically from time to time. This useful feature makes boat builders, owners and outboard dealer’s business much easier, no more confusion on shaft lengths, no more excessive stock for long and short shaft outboards! The motor controllers are sinewave technology guaranteed smoothness control, and programmable via PC or smartphones to setup speed limit, maximum current, lower voltage limit as you wish to meet your needs and local authority’s regulations, whether 9.9HP or 10HP, you can program it! Its real performance and rich features will be beyond your expectation.
We come up 2 series of pure electric outboards: One we called Sports and Commercial Series for those who want fast boat speeds as drived by gasoline outboards, the propeller speeds are between 2500-2800rpm; Another we called Leisure Series for those who need slower boat speeds, larger thrust force and less batteries required, very light in weight(15kgs – 22kgs) and quick setup (30 seconds only), the propeller speeds are between 1200-1600rpm. Both series of electric propulsion outboards are equiped with our patented brushless and gearless drive motors, direct drive without speed reduction gear from motor to propeller, highest reliability and energy efficiency guaranteed. All EZ outboards support both tiller steering control, and remote steering control via teleflex cable same way as used in gasoline outboards. Any single outboard readily caters for both control methods. You can choose either control method at the same price!
Learn to Operate It in Minutes! Smooth Control Assured.
One EZ Outboard Serves Multiple Purposes: Sporting, Cruising, Trolling
Sports Series Features: Pursuit of Speed, Sports Experience
1) Propeller speeds are comparable to conventional gasoline/diesel outboards.
2) High-power high-efficiency brushless DC drive motor (3KW-10KW) provides strong continuous thrust
3) Gearless transmission, no speed reduction mechanism, making the design more concise, quiet, durable, and energy-saving
4) Long/short shaft All-in-One, users can adjust the installation depth and angle at any time to optimize the propulsion efficiency
5) Remote/Tiller control compatible interface, users can freely choose/switch control modes
6) 3-speed selectable modes: Sports / Cruise / Eco power saving, suitable for different use scenarios, to achieve a multi-purpose
7) Internal circulation cooling system similar to the car, which improves the life of the pump and is maintenance-free. Use the car’s universal coolant to suit the local climate
8) Adopting the general-purpose gasoline engine propeller mounting interface, it is more convenient and economical to replace propeller
9) FREE smartphone meter display APPs, available in both Android and iOS versions:
10) Open support for any 48VDC battery systems, users are free to choose a local battery suppliers
11) Machine installation is common with gasoline engines, simple and maintenance-free
12) The prices are equivalent to the four-stroke gasoline engine, affordable, and truly create values for users
| EZ Outboard Key Features | |
| Electric | Zero-pollution |
| Electric Propulsion | Zero Emission |
| Economical Saving | Zero Fuel |
| Extreme High Efficiency | Zero Odor |
| Extraordinary Durable | Zero Maintenance |
| EZ to Use | |
| Easy to Setup and Operate:Power Button and Throttle | |
| Multi-Speed Modes, Programmable Controller | |
| Support Tiller or Remote Steering Control in Single Machine | |
| Adjustable Transom Lengths: Long,Medium,Short (All-in-One) | |
Leisure Series Features: Ultra-Light, Large Thrust Force, Power Saving
1) High thrust force, slower speed, power saving, very suitable for leisure boats.
2) There is no need of expensive large battery packs
3) Brushless, high torque drive motor (2KW-6KW) for strong continuous thrust force
4) Gearless, no speed reduction mechanism, making the mechanical design more concise, quiet, durable, and energy-saving
5) Long/short shaft All-in-One, users can adjust the installation depth and angle at any time to optimize the propulsion efficiency
6) Remote/Tiller control compatible interface, users can freely choose/switch control modes
7) 3-speed selectable modes: Sports / Cruise / Eco power saving, suitable for different use scenarios, to achieve a multi-purpose
8) FREE smartphone meter display APPs, available in both Android and iOS versions:
9) Open support for any 48VDC battery systems, users are free to choose a local battery suppliers
10) Machine installation is common with gasoline engines, simple and maintenance-free
11) The prices are equivalent to the four-stroke gasoline engine, affordable, and truly create values for users
How do I determine the capacity of the battery pack needed?
Battery is the new form of “fuel” for electric propulsion outboards, you never need to go to gasoline station to refuel your outboard anymore. You only need to recharge your batteries at home or docking place.
Once you’ve chosen an electric outboard that properly fits the weight and efficiency of your loaded boat, the next task is to size the battery bank that will store the energy to drive it. The size of the battery bank will depend on the amp draw you plan to regularly place CHINAMFG it and the range of HangZhous you desire to travel. It is not easy to know the current draw before you try it as each boat is diffrent from others in hull shape, length, load, speed and daily operation hour you want, not like electric cars which is fixed for each car model in factory. Our expandable battery modules will make your life much easier to determine how big the battery bank you need to meet your purpose. You can just buy 1 battery module first to test boat performance with electric propel outboard and find out accurate amp draw for your special boat setup in diffrent speed. After initial boat testing, then you can easily figure out how many such battery modules required to get the boat speed and travel duration you want. You can easily parallel link up to 4 expandable battery modules to form a larger capacity battery bank by using our Scalable Battery Hub (QuadCell, see product photo below). You can use 2 such hubs to link up to 8 battery modules. Each battery module is light weight for 1 person to carry around. Each module has its own battery management system (built-in BMS) and charger. We have developed 2 models of battery module for different electric boats, 48V30AH and 48V50AH. Their features and functions are basically same except they have different capacities. All have its built-in LED meter.
Hold and Turn Picture below to View Product in 360 Degree, Product Name: QuadCell
We choose the most safe LiFePO4 battery type for our expanable battery modules, the materials used inside battery cell will not cause any fire or explosion. The quality of cell is very consistent and can last more than 2000 charging cycles. Its C-rating is 3 times, that means a single 48V50AH module can output 150A continuosly. That’s why you can buy just 1 or 2 battery modules first, to test the outboard motor performance and get amperage to calculate before you know the exact battery capacity you need.
For example, your trial boat testing shows you the motor current drawn from battery module is around 65A, if you need to operate your boat for 3 hours, then you need 65A*3H=195Ah battery capacity to meet your minimum requirements, this tells that you have to buy 4 sets of 48V50AH (4*50Ah=200Ah) battery modules all together.
Why we choose 48V system for outboard motor and battery pack, because it is safe for human and easy to pass local government safety regulations.
Of course, you can always buy other type of batteries from third party suppliers you can find locally, as long as its output voltage is 48V, and capacity is enough to drive the electric outboards.
Customers feedback:
Leisure Series:
Sports Series:
Accessories for Teleflex/Remote Control:
Teleflex Cabling Set, Stainless Steering Wheel, Remote Control Joystick Set
Factory Production:
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| Engine Position: | Outboard |
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| Power: | 5HP |
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齿轮电机能否用于机器人领域？如果可以，有哪些值得注意的应用？
是的，齿轮电机因其能够提供强大扭矩、精确控制和结构紧凑等优点，在机器人领域得到广泛应用。它们在各种机器人应用中发挥着至关重要的作用，能够实现机器人系统的运动、操作和控制。以下是齿轮电机在机器人领域的一些典型应用：
1. 机械臂操作：
齿轮电机常用于机械臂中，以实现精确可控的运动。它们能够驱动机械臂的关节活动，使机器人能够到达不同的位置和方向。高扭矩齿轮电机对于提升、旋转和操控不同重量和尺寸的物体至关重要。
2. 移动机器人：
齿轮电机广泛应用于移动机器人，包括轮式机器人和腿式机器人，用于驱动其运动。它们提供必要的扭矩和控制，使机器人能够在不同的环境中移动、转向和导航。具有合适齿轮比的齿轮电机能够确保机器人的移动性、稳定性和机动性。
3. 机器人夹爪和末端执行器：
齿轮电机广泛应用于机器人夹爪和末端执行器中，用于控制夹爪的开合和抓取力。通过将齿轮电机集成到夹爪机构中，机器人可以抓取和操作各种形状、尺寸和重量的物体。齿轮电机能够精确控制抓取动作，使机器人能够小心地处理易碎或精细的物体。
4. 自主无人机和无人飞行器：
齿轮电机广泛应用于自主无人机和无人飞行器（UAV）的推进系统中。它们驱动螺旋桨或旋翼，为无人机的飞行提供必要的推力和控制。高功率重量比、高效能量转换和精确速度控制的齿轮电机对于实现无人机的稳定和机动飞行至关重要。
5. 人形机器人：
齿轮电机是人形机器人运动和功能不可或缺的一部分。它们被用于机器人的关节，例如髋关节、膝关节和肩关节，以实现类似人类的运动。具备合适扭矩和转速的齿轮电机使人形机器人能够行走、奔跑、爬楼梯，并执行类似于人类的复杂动作。
6. 机器人外骨骼：
齿轮电机在机器人外骨骼中扮演着至关重要的角色。机器人外骨骼是一种可穿戴式机器人设备，旨在增强人体力量并辅助完成各种体力活动。齿轮电机应用于外骨骼的关节和执行器中，提供必要的扭矩和控制，从而提升人体能力。它们使用户能够以更小的力气完成任务，辅助康复，或在高强度体力劳动环境中提供支持。
以上仅列举了齿轮电机在机器人领域的部分重要应用。齿轮电机的多功能性、扭矩能力、精确控制和紧凑尺寸使其成为各种机器人系统中不可或缺的组件。齿轮电机使机器人能够执行复杂任务、灵活移动、与环境互动，并在从工业自动化到医疗保健和勘探等广泛应用领域辅助人类。
齿轮电机常见的挑战或问题有哪些？如何解决这些问题？
齿轮电机与其他机械系统一样，也会面临一些可能影响其性能、可靠性或使用寿命的挑战或问题。然而，许多此类挑战都可以通过合理的设计、维护和操作规范来解决。以下列举了一些齿轮电机常见的挑战及其可能的解决方案：
1. 齿轮磨损和故障：
随着时间的推移，齿轮电机中的齿轮会发生磨损，导致性能下降甚至失效。以下措施可以解决这个问题：
- 适当润滑： 定期使用合适的润滑剂进行润滑可以最大限度地减少齿轮齿之间的摩擦和磨损。务必遵循制造商建议的润滑周期，并使用适用于特定齿轮电机的高品质润滑剂。
- 维护和检查： 日常维护和定期检查有助于及早发现齿轮磨损或损坏的迹象。及时更换磨损的齿轮或部件可以防止进一步损坏，并确保齿轮电机的最佳性能。
- 材料选择： 选择由耐用且耐磨的材料制成的齿轮，例如硬化钢或特种合金，可以延长齿轮的使用寿命并提高其耐磨性。
2. 反弹和不准确：
如前所述，齿隙会导致齿轮电机系统精度下降。以下方法有助于解决这个问题：
- 防反冲齿轮： 使用防反冲齿轮（旨在最大限度地减少或消除反冲）可以显著减少由齿轮间隙引起的误差。
- 严格的制造公差： 在齿轮生产过程中确保精确的制造公差有助于最大限度地减少反冲并提高整体精度。
- 反冲补偿： 实施控制算法或机制来补偿齿隙可以帮助减轻其影响并提高齿轮电机的精度。
3. 噪音和振动：
齿轮电机在运行过程中会产生噪音和振动，这在某些应用中可能是不利的。以下策略有助于缓解这一问题：
- 降噪： 采用减震材料或隔振装置等降噪措施，可以减少齿轮电机向周围环境传递的噪音和振动。
- 优质齿轮和轴承： 使用高质量的齿轮和轴承可以最大限度地减少振动和噪音。精密加工的齿轮和维护良好的轴承有助于确保平稳运行并降低不必要的噪音。
- 正确对齐： 确保齿轮、轴和其他部件的精确对准可以降低因未对准而引起的噪音和振动。定期检查和调整有助于保持最佳对准状态。
4. 过热和热管理：
齿轮电机在长时间或重载运行过程中，容易出现过热问题。有效的散热管理技术可以解决这个问题：
- 充足的通风： 为齿轮电机提供适当的通风和气流有助于散热。这可以通过设计散热片、加装风扇或鼓风机，或确保足够的空气流通空间来实现。
- 散热材料： 在电机外壳或散热器中使用铝或铜等散热材料可以改善散热并防止过热。
- 监控与控制： 通过安装温度传感器和热保护机制，可以实时监测齿轮电机的温度。如果温度超过安全限值，电机可以自动关闭或进行调整，以防止损坏。
5. 载荷变化和冲击载荷：
意外的负载变化或冲击负载会影响齿轮电机的性能和耐久性。以下措施有助于应对这一挑战：
- 合适的尺寸和选择： 为预期应用选择具有合适扭矩和负载能力额定值的齿轮电机，有助于确保它们能够应对预期的负载变化和偶尔的冲击负载，而不会超出其极限。
- 减震： 在齿轮电机中加入减震装置，例如阻尼器或弹性联轴器，可以帮助减轻突然的负载变化或冲击的影响。
- 负载监控： 实施负载监测系统或传感器可以实时监测负载变化。这些信息可用于调整运行或在必要时触发保护措施。
通过适当的设计考虑、定期维护和操作实践来解决齿轮电机面临的这些常见挑战，可以提高其性能、可靠性和使用寿命。
在为特定应用选择合适的齿轮电机时，有哪些具体考虑因素？
为特定应用选择齿轮电机时，需要考虑多个因素。选择合适的齿轮电机对于确保最佳性能、效率和可靠性至关重要。以下详细说明了为特定应用选择合适齿轮电机的具体注意事项：
1. 扭矩要求：
应用所需的扭矩是齿轮电机选型的关键因素。确定齿轮电机完成所需任务所需的最大扭矩。同时考虑启动扭矩（启动运动所需的扭矩）和运行扭矩（维持运动所需的扭矩）。选择能够提供足够扭矩以满足应用负载需求的齿轮电机。务必考虑运行过程中可能出现的任何扭矩峰值或波动。
2. 速度要求：
考虑应用所需的转速范围或具体转速要求。确定齿轮电机为满足应用性能标准所需达到的转速（单位：RPM）。选择具有合适齿轮比的齿轮电机，使其输出轴达到所需转速。确保齿轮电机在整个运行过程中能够持续、精确地保持所需转速。
3. 占空比：
评估应用的占空比，即运行时间与静止或空闲时间的比值。考虑应用是需要连续运行还是间歇运行。确定占空比对齿轮电机的影响，包括发热、冷却需求和潜在磨损等因素。选择一款能够满足预期占空比并确保长期可靠性和耐久性的齿轮电机。
4. 环境因素：
务必考虑齿轮电机的运行环境。考虑诸如极端温度、湿度、灰尘、振动以及接触化学品或腐蚀性物质等因素。选择专为承受预期环境条件并能发挥最佳性能而设计的齿轮电机。这可能意味着选择具有适当密封、保护涂层或耐腐蚀且能承受恶劣环境的齿轮电机。
5. 效率和功率要求：
考虑齿轮电机的预期效率和功耗。评估应用所需的电源，并选择一款在指定电压和电流范围内运行的齿轮电机。评估齿轮电机的效率，确保其最大限度地提高功率传输效率并最大限度地减少能量损耗。选择高效的齿轮电机有助于节省成本并减少对环境的影响。
6. 物理限制：
评估应用的物理限制，包括空间限制、安装选项和集成要求。考虑齿轮电机的尺寸、规格和重量，确保其能够安装在可用空间内。评估安装选项及其与应用机械结构的兼容性。此外，还要考虑任何特定的集成要求，例如轴尺寸、连接器或接口等，这些都需要与应用的设计保持一致。
7. 噪音和振动：
根据应用场景的不同，噪声和振动水平可能至关重要。评估应用环境和运行条件下可接受的噪声和振动水平。选择一款旨在最大限度降低噪声和振动的齿轮电机，例如采用螺旋齿轮或精密设计的电机。这在需要安静运行或过大的噪声和振动可能导致问题或不适的应用中尤为重要。
在为特定应用选择齿轮电机时，考虑这些具体因素可以确保所选齿轮电机满足性能要求、高效运行并提供可靠稳定的动力传输。咨询齿轮电机制造商或专家，根据具体应用需求确定最合适的齿轮电机至关重要。
editor by CX 2024-01-15