保修期:3个月至1年
Model Number: BLDC1.5-123
Usage: BOAT, Car, Electric Bicycle, FAN, Home Appliance, EV
Type: brushless DC motor
Torque: 7.95
结构:永磁体
换向方式:无刷
Protect Feature: IP54
Speed(RPM): 1800rpm
Continuous Current(A): 73.5A
效率:IE 4
Product Name: brushless DC motor
Application: EV
Rated Voltage: 24V
Size: 190x123x123mm
Certification: CCC, ce, RoHS
Packaging Details: Specific brushless DC motor worked for EV Packing: Standard sea or air package will be perfectly protected in the delivery.
港口:杭州离岸价
Product Display
Motor type
Output Power
电压
加载
速度
Rated Torque
效率
Noise
IP Class
柯威
V
一个
RPM
牛米
%
分贝
VOL-BL300A12
0.3
12
27.17
1500
1.91
92
62
IP 54
VOL-BL300A24
0.3
24
13.59
1500
1.91
92
62
IP 54
VOL-BL300A48
0.3
48
6.79
1500
1.91
92
62
IP 54
VOL-BL300A72
0.3
72
4.53
1500
1.91
92
62
IP 54
VOL-BL300A110
0.3
110 ac
1.71
1500
1.91
92
62
IP 54
VOL-BL300A220
0.3
220 ac
0.86
1500
1.91
92
62
IP 54
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包装与运输
问:Motor has been running then fails to start,what to do?一个:Likely cause: Fuse or circuit breaker is tripped.
What to do: Replace the fuse or reset the breaker.
Likely cause: Armature is shorted. Motor may make a humming noise and the circuit breaker or fuse will trip. What to do: Disassemble motor and inspect the armature for a burnt coil. Inspect the commutator for burnt bars. If this condition exists, the motor needs to be replaced.
Likely cause: The brushes may be worn down too far and no longer make contact with the commutator. What to do: Check the brushes to make sure that they are still making contact with the commutator. Contact manufacturer for brushes.
Likely cause: Controller may be defective. What to do: Verify voltage is coming out of the controller.
问: On initial installation, motor fails to start up,what to do?一个: Likely cause: Motor is incorrectly wired What to do: Verify that the motor is wired correctly.
Likely cause: No output power from controller. What to do: Measure voltage coming from the controller.
Likely cause: Motor is damaged and the armature is rubbing against the magnets. What to do: Disassemble motor and see if the armature can be realigned by reassembly. Motor may have to be replaced.
问: Motor takes too long to accelerate,what to do?一个: Likely cause: Motor controller not properly set. What to do: Adjust the acceleration trim pot of the controller.
Likely cause: Brushes are worn. What to do: Verify brush length.
Likely cause: Bearings may be defective. What to do: Inspect bearings. Noisy or rough bearings should be replaced.
问: Motor runs in the wrong direction,what to do?一个: Likely cause: Incorrect wiring What to do: Interchange the 2 motor leads.
问: Motor runs OK but has a clicking noise,what to do?一个: Likely cause: Suspect a burr on the commutator. What to do: Remove burr from commutator using a commutator stone.
齿轮电机是一种与齿轮传动装置相连的电动机。它可以使用直流电或交流电来实现其功能。齿轮减速器的主要优点在于能够在保持紧凑尺寸的同时放大扭矩。但这种额外扭矩的代价是输出轴转速降低和整体效率下降。然而,通过合理的齿轮技术和传动比,可以获得最佳的输出和转速曲线。这种类型的电机能够充分发挥原厂设备的全部潜力。
齿轮电机的惯性负载是指旋转装置由于其惯性而产生的力,该力与其惯性成反比平方关系。惯性越大,齿轮电机产生的扭矩就越小。然而,如果惯性过大,则会导致定位、稳定时间以及扭矩和速度控制方面的问题。应选择合适的齿轮比以实现最佳的动力传输。
齿轮电机的加速和制动时间取决于驱动负载的类型。惯性负载需要较长的加速时间,而摩擦负载则需要启动扭矩来启动负载并使其保持所需速度。加速和制动时间过短会导致齿轮过载,并可能损坏齿轮。安全的做法是在断电时断开负载,以防止惯性通过输出轴反向传递。
惯性是电机和驱动系统设计中的一个基本概念。负载的质量与惯性之比决定了电机在加速或减速过程中控制转速的精度。质量转动惯量(也称旋转惯量)取决于物体的质量、几何形状和质心位置。
齿轮电机应用广泛,能够高效且有效地控制速度和扭矩。齿轮电机可以是交流电机或直流电机,最常见的两种类型是三相异步电机和永磁同步伺服电机。特定应用所使用的电机类型将决定其成本、可靠性和复杂性。齿轮电机通常用于需要高扭矩且空间或功率受限的应用场合。
齿轮电机有两种类型。根据传动比的不同,每个齿轮都有一个输出轴和一个输入轴。齿轮电机利用液压产生扭矩。压力在电机的一侧逐渐建立,直至产生足够的扭矩来驱动旋转负载。这种类型的电机不建议用于负载反转的应用,因为其保持扭矩会随着使用年限和轴振动而降低。但是,它可用于精密应用。
市场概况展现了齿轮电机行业的竞争格局。本报告重点分析了各地区和国家的关键项目、收入和价值创造情况。报告还按地区分析了竞争格局,包括美国、中国、印度、海湾合作委员会(GCC)、南非、巴西以及世界其他地区。值得注意的是,报告包含细分市场的具体信息,以便读者能够轻松了解齿轮电机市场的市场潜力。
齿轮电机的安全系数(SF)是选择特定应用齿轮电机时需要考虑的重要因素。它能够补偿齿轮承受的应力,使其以最高效率运行。制造商会提供表格,详细列出典型应用及其对应的乘法系数。安全系数为 3 或更高的齿轮电机适用于工况复杂的应用,而安全系数为 1 或 2 的齿轮电机则适用于相对简单的应用。
全球齿轮电机市场高度分散,众多小型企业服务于各种终端用户行业。本报告分析了各种行业趋势,并提供了全面的市场信息。报告概述了历史数据,并提供了对行业的宝贵见解。此外,报告还采用了多种方法和途径来分析市场。除了提供历史数据外,报告还按市场细分提供了详细信息。对市场细分进行深入分析,有助于确定哪些技术最适合哪些应用。
A gear motor is an electric motor that is paired with a gear train. They are available in AC or DC power systems. Compared to conventional motors, gear reducers can maximize torque while maintaining compact dimensions. But the trade-off is the reduced output shaft speed and overall efficiency. However, when used correctly, a gear motor can produce optimal output and mechanical fit. To understand how a gear motor works, let’s look at two types: right-angle geared motors and inline geared motors. The first two types are usually used in automation equipment and in agricultural and medical applications. The latter type is designed for rugged applications.
直流齿轮电机除了高效之外,还具有节省空间和低能耗的优点。它们可用于多种应用,包括点钞机和打印机。自动窗户和窗帘、玻璃幕墙以及自动售钞机也是这些电机的主要应用领域。它们的功率可达10马力,这对于工业机械来说相当高。然而,它们并非价格昂贵。
电动齿轮电机用途广泛,应用频繁。然而,它们并不适用于需要高轴转速和高扭矩的应用,例如传送带驱动、冷饮机和医疗器械。这些应用需要高轴转速,因此齿轮电机并非理想之选。但是,如果噪音和其他问题并非主要考虑因素,那么仅使用电机或许是更好的选择。这样,一台电机即可满足多种应用需求。
齿轮电机是传动系统中最常用的设备之一。正确的维护保养可以防止损坏并最大限度地提高其效率。WEG 提供齿轮电机维护指南。为防止进一步损坏,请遵循以下维护步骤:
Regularly check electrical connections. Check for loose connections and torque them to the recommended values. Also, check the contacts and relays to make sure they are not tangled or damaged. Check the environment around the gear motor to prevent dust from clogging the passageway of electric current. A proper maintenance plan will help you identify problems and extend their life. The manual will also tell you about any problems with the gearmotor. However, this is not enough – it is important to check the condition of the gearbox and its parts.
进行目视检查。目视检查的目的是发现任何可能表明齿轮电机存在问题的异常情况。电机脏污可能表明其运行环境恶劣,并存在诸多问题。您还可以进行气味测试。如果从绕组中闻到烧焦的气味,则可能存在过热问题。过热会导致绕组烧毁并造成损坏。
被动式维护是电机维护中最常见的方法。在这种维护方式中,只有当电机因故障停止运转时才需要进行维修。定期检查对于避免电机意外故障至关重要。通过使用日志记录电机运行情况,您可以确定何时需要更换齿轮电机。与预防性维护不同,被动式维护不需要定期测试或维护。但是,建议每六个月进行一次检查。