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直流无刷电机参数

直流无刷电机参数直流无刷电机是一种能够将直流电能转化为机械能的动力装置。

它通过电磁感应的原理，利用电流和磁场之间的相互作用产生转矩，从而驱动机械设备运动。

直流无刷电机广泛应用于工业、交通、家用电器等领域，具有高效率、低噪音、长寿命等优点。

直流无刷电机的参数主要包括功率、电压、电流、转速和扭矩等。

功率是指电机的输出功率，通常用单位瓦特（W）表示。

电压是指电机工作时所需的电源电压，通常用伏特（V）表示。

电流是指电机工作时所消耗的电流，通常用安培（A）表示。

转速是指电机的旋转速度，通常用转每分钟（rpm）表示。

扭矩是指电机输出的转矩，通常用牛顿·米（N·m）表示。

直流无刷电机的功率与电压和电流有关。

功率可以通过电压乘以电流来计算。

当电压或电流增大时，功率也会相应增大。

因此，在选购直流无刷电机时，需要根据实际需求选择适当的功率。

同时，还需要注意电机的工作电压范围，以确保电源能够满足电机的工作要求。

直流无刷电机的转速和扭矩之间存在一定的关系。

转速与电机的电压和磁场强度有关。

当电压或磁场强度增大时，转速也会相应增大。

扭矩与电机的电流和磁场强度有关。

当电流或磁场强度增大时，扭矩也会相应增大。

在实际应用中，需要根据需要选择合适的转速和扭矩，以确保电机能够满足工作要求。

直流无刷电机的控制方式多种多样。

常见的控制方式有PWM控制、闭环控制和开环控制等。

PWM控制是通过改变电机的占空比来控制电机的转速和扭矩。

闭环控制是通过反馈系统来监测电机的转速和位置，并根据反馈信号来调整电机的控制信号，以实现精确的控制。

开环控制是根据预设的控制信号来控制电机的转速和扭矩，但无法根据实际情况进行调整。

在选择控制方式时，需要根据具体应用场景和要求进行选择。

直流无刷电机的应用十分广泛。

在工业领域，直流无刷电机常用于机床、自动化设备、输送机等。

在交通领域，直流无刷电机常用于电动汽车、电动自行车等。

在家用电器领域，直流无刷电机常用于洗衣机、冰箱、吸尘器等。

德恩科电机BG系列无刷直流电机产品说明书

D I NE N I S O9001:2000D I N EN I S O 14001Foreword / 前言To Our Valued Customers,Alcatel-Lucent Dunkermotoren is a world class leader in high quality motion control solutions to meet the ever increasing demands for cost effective and reliable drive solutions.Our comprehensive product range offers the flexibilityto provide customized solutions as well as standardized components.The catalog represents Dunkermotoren´s years of engineering excellence.The Dunkermotoren Team will continue to utilize our outstanding engineering and industrial capabilities to meet the requirements helping you to succeed.Wishing you great success in your business.Nikolaus GräfGeneral Manager 致我们尊敬的客户,阿尔卡特-朗讯旗下的德恩科电机是世界一流的运动控制领域的领先制造商,它提供的优质的传动控制解决方案，满足了客户对成本和可靠性日益增长的的需求。

我们的产品范围包括各种类型的产品,因此具有灵活性；除了提供标准化的部件,还提供用户化的解决方案。

□_42直流无刷电机-产品规格书-中文.pdf

4000 5000 0.215 0.43 2.40 4.80 6.10 0.089 0.114 1.47 1.57
■ 外形尺寸
L
系列 mm
42BL30
46
42BL60
70
42BL90
100
5.5 ±0.1
20 ±1 1.5 0.1
15 0.1
L ±1 6 0.1
0
6 - 0.006
340 ±20
4- 3.5 ±0.1 CW
4000
5000
5000
5000
5000
5000
0.072
0.072
0.144
0.144
0.215
0.144
0.144
0.288
0.288
0.43
1.67
0.81
3.28
1.63
4.92
3.34
1.62
6.56
3.26
9.84
2.95
6.13
3.00
6.00
3.00
0.043
0.089
0.044
0.088
0.288
䖲㓁Ꮉ԰ऎඳ
0.144
0 0
ⷁᯊᎹ԰ऎඳ
䖲㓁Ꮉ԰ऎඳ
䕀䗳(RPM)
4000 5000
䕀ⶽ(Nm)
42BL90L2-B
0.43
ⷁᯊᎹ԰ऎඳ
䖲㓁Ꮉ԰ऎඳ
0.215
0 0
ⷁᯊᎹ԰ऎඳ
䖲㓁Ꮉ԰ऎඳ
䕀䗳(RPM)
4000 5000
䕀ⶽ(Nm)
䕀ⶽ(Nm)
䕀ⶽ(Nm)
42BL30L4-B
ⷁᯊᎹ԰ऎඳ
单位
mm VDC

无刷电机型号

无刷直流电机系列
无刷电机型号
额定电压
（V）
额定转速
(rpm)
额定转矩
(N.m)
额定功率
(w)
长度
(mm)
极数
资料室
42方形系列无刷电机:
42BL50-230
24
3000
0.1
30
50
8
详细资料
42BL65-240
24
4000
0.08
30
65
4
详细资料
42BL70-230
24
3000
0.2
60
70
8
详细资料
72
4
详细资料
57BL90-210
24
1000
0.60
60
92
4
详细资料
57BL90-316
36
1600
0.60
100
92
4
详细资料
57BL90-230
24
3000
0.60
180
92
4
详细资料
60方形系列无刷电机:
60BL80-330
36
3000
0.25
80
80
8
详细资料
60BL100-330
36
3000
0.50
160
100
8
详细资料
60BL120-430
48
3000
0.75
240
120
8
详细资料
60BL120-3160
310
6000
0.75
450
120
8
详细资料
70方形系列无刷电机:

无刷电机2840参数

无刷电机2840参数
无刷电机2840是一种直流无刷电机，通常用于模型飞机、无人机和其他遥控模型中。

它的参数包括：
1. KV值，通常是2840KV，表示每分钟转一千转时，电机输出1伏特的转速。

KV值越高，电机转速越快。

2. 电压范围，2840电机通常在6V至12V的电压范围内工作，这意味着它可以使用2S或3S锂电池供电。

3. 最大电流，这个参数取决于具体的2840电机型号，通常在10A至20A之间。

4. 尺寸和重量，2840电机的尺寸通常为28毫米直径、40毫米长度，重量在50克左右。

5. 效率，无刷电机的效率通常在80%至90%之间，这取决于负载和工作条件。

6. 轴径，通常为3.175毫米（1/8英寸），适用于标准尺寸的
飞机和无人机螺旋桨。

除了以上列出的参数，无刷电机的额定功率、最大功率、内阻、结构材料等也是影响其性能的重要参数。

总的来说，了解无刷电机
的参数可以帮助你选择合适的电调、电池和螺旋桨，以及为特定的
飞行器或模型提供最佳性能。

电动汽车的直流无刷电机控制器参数

电动汽车的直流无刷电机控制器参数1概述发展状态纯电动汽车具有节能、环保、降噪等诸多优点，广为大家认可，但当前纯电动汽车为什么未能得到普及，普遍观点认为电池容量问题没有得到根本解决、纯电动汽车的技术核心是：如何研制出高可靠性、高容量的动力电池。

正因为大多数人一直持有的观点，所以阻碍了纯电动汽车的高速发展和普及。

如果不解决电能-机械能的转换效率问题，一味地通过加大电池容量为代价来满足续航里程的要求只会付出沉重的代价，电池的寿命比电机及其控制系统的寿命短的多，相应在整车的生命周期内可能在电池上投入的成本高的多，因此纯电动汽车只能获得社会效益、做到了节能减排和环保的要求，使用电动汽车的用户并不能节省开支，因此，对纯电动汽车提出了高可靠性、高效率和能量回收的诸多技术要求。

电动汽车的核心技术应该为电池技术、充电技术、电机技术和控制技术四项，彼此息息相关，不能单一讲求一种技术的发展，而忽视其整体技术的和谐配合。

电机及其控制技术的机械动力转换的系统效率直接影响了电池的寿命和电池利用率，因此纯电动汽车的产品研制必须正确地定位整车的动力系统方案。

技术的发展方向如图所示：本控制器用于驱动永磁直流无刷电机、能适应磁霍尔或旋转变压器的位置检测传感器，通过多只低内阻的大功率MOSFET并联电子换向控制，实现电机软启（停）及无级调速功能，避免了启动时大电流对电池的冲击和对其它电子设备的电磁干扰；相对直流电机，减少了机械换向炭刷和滑环，其结构简单、可靠性高、体积小、比功率大（输出功率/重量）和高效率。

技术基础本公司一直致力于高性价比的电力电子节能技术、稀土永磁电机控制智能技术在节能高效行业运用的推广，能将稀土永磁直流无刷电机和控制器紧密地结合起来发挥其最大优势，在提高系统效率、减小转矩脉动和弱磁扩速上有成熟、独特的控制策略，并成功运用在高可靠性的产品上。

拥有10年以上专业从事大功率稀土永磁电机控制技术产品开发，成功地研制、掌握了永磁电动机的弱磁扩速、矢量控制等技术，尤其针对电池供电采用稀土永磁直流无刷电机和稀土永磁同步电机的动力控制器，处于国内领先水平，并成功地运用在我国几项国家级重大项目上。

电动车直流无刷电机控制器设计白皮书 V

电动车直流无刷电机控制器设计白皮书直流无刷电机电动车控制器设计白皮书文档版本：V2 日期:2013-05-28 整理：程序匠人（图片仅供参考）第1页电动车直流无刷电机控制器设计白皮书目录一、 ☆概述.....................................................................................................................6 1、前言...................................................................................................................6 2、原理概述...........................................................................................................6 3、技术参数...........................................................................................................7 4、常见功能...........................................................................................................7二、 ☆电机驱动.............................................................................................................9 1、原理简介...........................................................................................................9 2、电机驱动电路...................................................................................................9 3、自举电路（高压浮栅型驱动电路） .............................................................10 4、为什么要减慢 MOS 管的开启速度 ..............................................................11三、 ☆电机分类...........................................................................................................12 1、按电机输出传动方式区分.............................................................................12 2、按电机转速区分.............................................................................................13四、 ☆电子换相...........................................................................................................14 1、关于相角.........................................................................................................14 2、相角检测电路.................................................................................................14 3、如何确保换相的及时性.................................................................................14 4、如何确保换相的准确性.................................................................................15 5、相位错乱保护.................................................................................................16 6、为什么 60°电机被淘汰 ..................................................................................16 7、如何换相.........................................................................................................17 8、电机线圈绕组的正/反区别及其对锁电机功能的影响 ................................18五、 ☆相位兼容与学习...............................................................................................19 1、如何兼容 120°与 60°两种不同相位角的电机 .........................................19 2、人工对相.........................................................................................................19 3、相位自学习功能.............................................................................................21 4、缺相补偿功能.................................................................................................24六、 ☆同步续流...........................................................................................................25 1、同步续流的概念.............................................................................................25 2、同步续流原理分析.........................................................................................25 3、死区时间.........................................................................................................27 4、同步续流的硬件实现.....................................................................................27 5、同步续流的芯片实现.....................................................................................29七、 *速度处理.............................................................................................................31 1、模糊控制方式.................................................................................................31 2、无级调速.........................................................................................................31 3、把手调速.........................................................................................................32 4、限速功能选择.................................................................................................32八、限流驱动...............................................................................................................33 1、 “双闭环控制”中的“电流环” .................................................................33第2页电动车直流无刷电机控制器设计白皮书2、电流检测电路.................................................................................................33 3、峰值电流（相电流）和平均电流 .................................................................33 4、如何采样峰值电流.........................................................................................34 5、数字滤波.........................................................................................................35 6、限流控制规则.................................................................................................35 7、关于 PWM 调整精度（分辨率） .................................................................36 九、换相转矩脉动及补偿...........................................................................................37 1、启动时常见问题：振动、噪音、启动慢 .....................................................37 2、解决方法——换相补偿.................................................................................37 3、换相补偿功能的启动和退出时机 .................................................................37 4、换相补偿注意事项.........................................................................................38 十、 *信号采集.............................................................................................................39 1、电机电流.........................................................................................................39 2、把手电压.........................................................................................................39 3、电源电压.........................................................................................................39 4、车速检测与计算.............................................................................................39 十一、短路保护...........................................................................................................41 十二、刹车、EABS 与反充电功能............................................................................42 1、普通刹车.........................................................................................................42 2、电子刹车（EABS）.......................................................................................42 3、 EABS 的反充电效果......................................................................................42 十三、堵转保护...........................................................................................................43 1、堵转保护说明.................................................................................................43 2、如何识别堵转.................................................................................................43 十四、欠压保护...........................................................................................................44 1、欠压保护说明.................................................................................................44 2、如何识别欠压.................................................................................................44 十五、上电自检...........................................................................................................45 1、把手异常保护.................................................................................................45 2、上电 MOS 管短路保护 ..................................................................................45 十六、故障显示...........................................................................................................46 十七、 ☆巡航功能.......................................................................................................47 1、如何区分手动/自动巡航................................................................................47 2、手动巡航.........................................................................................................47 3、自动巡航.........................................................................................................47 十八、 1:1 助力功能.....................................................................................................48 十九、电机锁功能.......................................................................................................49 二十、电源电路...........................................................................................................50 二十一、主流方案.......................................................................................................51 二十二、附录...............................................................................................................52第3页电动车直流无刷电机控制器设计白皮书图片目录图 1：电动车控制系统原理框图............................................................................................6 图 2：无刷电机驱动接法........................................................................................................7 图 3：控制器软件系统结构图................................................................................................7 图 4：直流无刷电动机的控制原理简图................................................................................9 图 5：电机驱动电路..............................................................................................................10 图 6：轮毂式电机..................................................................................................................12 图 7：中置式电机..................................................................................................................12 图 8：摩擦式电机..................................................................................................................12 图 9：霍尔传感器安装位置示意图......................................................................................14 图 10：相角检测电路............................................................................................................15 图 11：换相时序图................................................................................................................17 图 12：正绕/反绕时各自的输出时序对比图......................................................................18 图 13：电机相线输出序列....................................................................................................21 图 14：不同类型的电机相位替换示意图............................................................................23 图 15：上管导通时的电流通道............................................................................................25 图 16：上管关闭时的电流通道............................................................................................26 图 17：开启同步续流后电流通道........................................................................................26 图 18：同步整流电路............................................................................................................27 图 19：PWM 截波与死区控制电路.........................................................................................28 图 20：处理后波形示意图....................................................................................................28 图 21：A 相驱动电路的实际电路.........................................................................................29 图 22：芯片内部带死区控制的 PWM 模块............................................................................30 图 23：转把信号检测电路....................................................................................................32 图 24：电流检测电路............................................................................................................33 图 25：电流采样时机............................................................................................................34 图 26：换相波形....................................................................................................................37 图 27：短路检测电路............................................................................................................41 图 28：刹车检测电路............................................................................................................42 图 29：电池电压检测电路....................................................................................................44 图 30：电源电路....................................................................................................................50第4页电动车直流无刷电机控制器设计白皮书表格目录表 1：MOS 管控制真值表.......................................................................................................10 表 2：位置传感器信号..........................................................................................................14 表 3：换相表..........................................................................................................................17 表 4：反绕电机的换相表......................................................................................................18 表 5：兼容 60°/120°的换相表..............................................................................................19 表 6：120°霍尔线 6 种接法................................................................................................20 表 7：60°霍尔线 6 种接法..................................................................................................20 表 8：电机相线固定输出序列..............................................................................................21 表 9：8 种正确的输入序列...................................................................................................22 表 10：输入与输出的 6 种对应关系....................................................................................23 表 11：E2PROM 中数据保存保存格式...................................................................................24 表 12：速度传递优先级表....................................................................................................31 表 13：无刷电机 PWM 占空调节规律(模糊控制方式) ........................................................31 表 14：无刷电机 PWM 占空调节规律(模糊控制方式) ........................................................36 表 15：主流厂家方案一览表................................................................................................51 表 16：常见芯片方案一览表................................................................................................51第5页电动车直流无刷电机控制器设计白皮书一、☆概述1、前言电动车控制器是用来控制电动车电机的启动、运行、进退、速度、停止以及电动车的其它电子器件的核心控制器件，它就象是电动车的大脑，是电动车上重要的部件。

acm1s电机手册

市政园林绿化工程施工技术探讨摘要：城市化发展建设推动了市政园林工程的发展，通过建设市政园林绿化工程，可以增加城市绿化植被，为市民营造和谐幸福的居住环境，不断改善城市大气环境。

为充分发挥市政园林绿化工程的社会效益，需严格管理工程施工技术，保障绿化工程开发的可行性与经济性，就市政园林绿化工程施工技术进行研究分析。

因此本文深入分析了市政园林绿化工程建设的施工技术，以期在城市美观度提升方面得到广泛应用。

关键词：市政园林；施工技术；绿化工程1市政园林绿化工程概述1.1市政园林绿化工程的建设意义市政园林绿化工程指的是在市政项目整个施工过程中增加绿化建设。

市政发展与绿化发展具有相辅相成的关系，促使二者全面发展。

园林绿化的快速发展能够推动市政项目的快速进步，然而市政的发展同样可以加快园林绿化的快速发展。

市政园林绿化发展既能够使城市绿色安全得到长远发展，同时又能够改善人们的居住环境，提升人们对居住环境的满意度。

市政园林工作的正常进行与实际情况相吻合，同时园林工作的合理设计，从种植活动方面来看，在一定程度上扩大城市的绿化面积，提升人们的体验舒适度。

园林绿化工程不是一朝就可以完成的，需要从本质上加快整个城市的绿色发展，同时还能够拉近人们和大自然之间的距离。

1.2市政园林绿化的工程特点市政园林绿化建设作为推动城市总体发展的保障条件，需要加强对市政园林绿化工程重视，在建设过程中需要提前做好规划，充分了解市政园林绿化工程具有的特征，因此市政园林绿化的建设有以下几个特点：①生态化园林目标的建设；②工程在建设过程中需要融入园林艺术思想；③园林绿化的对象具有一定的特殊性。

（1）生态园林目标的建设。

生态园林是人们日常生活中不可缺少的重要场所，因为社会经济与科技快速发展产生的影响，会对空间环境造成一定的损害，使人们面临着严重的环境问题，同时生态问题也普遍存在。

当前，在园林工程施工过程中，需要按照国家可持续发展原则，因为市政园林绿化在园林绿化中属于核心内容，需要将可持续发展得到有效落实。

70系列直流无刷电机

产品能够普遍应用与工业自动化、泵阀、太阳能设备等。

产品特点驱动电压：DC48V基座号：70方形功率：320W调速范围：≤3500rpm适配驱动器：BLD300B参数规格型号输出功率（W）电机电压（VDC）转速（RPM）额定扭矩（Nm）机身长度（mm）重量（kg）70BLF-3230LBB 320 48 3000 120机械尺寸驱动器连接方式网址:70系列直流无刷电机利用手册力矩曲线图注意事项一不可拎着电机引线去拿70系列直流无刷电机二在70系列直流无刷电机通电的状态下不可插拨插头三请不要使70无刷电机落地，和碰撞电机,有此类情形发生的话，即便那时能够利用但70无刷电机的质量将不能取得保证四请顾客方对70直流无刷电机在实际装配的状态进行确认，验证明际利历时的适用性五 70直流无刷电机对过电压、过热、逆转、外部噪音等没有爱惜装置利历时请注意六70直流无刷电机分解后不可在组装利用七本公司对70直流无刷电机在实际利用中、关于利用方式所涉及的专利问题不负任何责任配套产品网址:70系列直流无刷电机利用手册产品保修条款一、一年保修期本公司对该产品的元器件和生产进程进行严格治理，从发货日起为客户提供一年的质保。

在保修期内本公司为有缺点的产品提供免费维修效劳。

二、不属保修之列1、不适当的接线，如电源正负极接反和带电拨插2、未经许可擅自更改内部器件，或撕掉易碎QC凭条的；3、超电器参数要求利用；4、极为特殊的应用环境，如极高温度或极度潮湿的环境等。

三、维修流程如需维修产品，将按下述流程处置：1、发货前请致电本公司窗口效劳人员获取返修许可号码2、随货周围寄书面说明，说明返修驱动器的故障现象；故障发生时所利用的电压、电流和利用环境等情形，联系人姓名、号及邮寄地址信息。

直流无刷无霍尔驱动器说明书

RMC-BLN60.15D1直流无刷无霍尔驱动器说明书目录一、概述 (2)1、型号说明 (2)2、适用范围 (2)3、使用环境 (2)二、功能技术指标 (3)1、主要功能 (3)三、端口说明 (3)1、接口定义 (3)1.1电源接口 (3)1.2电机接口 (3)1.3控制信号接口 (4)1.4速度输出接口 (4)1.5拨码开关 (4)1.6 LED指示灯 (4)2、接线示意图 (5)3、安装尺寸 (7)四、保护说明 (7)1、过流保护 (7)2、欠压保护 (7)3、过温保护 (7)五、操作说明 (7)六、安全注意事项 (7)一、概述1、型号说明2、适用范围●适合驱动无刷无霍尔三相直流电机；●直流电源供电范围：DC 15-60V；●最大持续工作电流15A，最大峰值电流20A；●最大输出功率900W。

3、使用环境●直流电源：DC15～60V；●调速范围：120rpm到13000rpm；●温度范围：-10～70℃（以驱动器壳体表面温度为准）；●湿度要求：85%RH以下；●无防水要求；●无腐蚀性气体；●规格（长、宽、高）：137mm×77mm×51mm●重量：460g二、功能技术指标1、主要功能●电位器调速；●正反转控制；●强制刹车；●电机输出换相频率；●驱动占空比输出；●拨码开关设置（1、直流激励启动频率，2、最大换相频率，3、换相重叠方式，4、超前角切换电机，5、正反转方向）；●运行指示LED；●过流过压保护；●堵转后自动重启；●过温保护（80℃）。

三、端口说明、接口定义1.1电源接口1.2电机接口1.3控制信号接口1.4速度输出接口1.5拨码开关1.6 LED指示灯、接线示意图、安装尺寸四、保护说明1、过流保护软保护：当输入电流超过20A时，启动软保护功能（可恢复）；硬保护：当内部功率管损坏致使驱动器输入电流大于30A时，启动硬保护（保险丝熔断，必须得更换保险丝）；2、欠压保护当输入电压低于15V时，系统将启动欠压保护；3、过温保护当驱动器散热片温度大于80℃时，启动过温保护，驱动器工作停止，电机强制刹车。

BLC-120A规格书

型号：BLC-120规格书品名：直流无刷电机驱动器雨田电机有限公司ＹＵ　ＴＩＡＮ　ＭＯＴＯＲ　ＣＯ．，ＬＴＤBLC-120A该规格书适用于5A 的BLC-120A 直流无刷驱动器。

1 应用2 额定参数额定电压额定电流峰值电流额定转速DC12V ～30V5A8A适用电动机的最大转速20000RPM额定参数测量办法1 3362 3RVREF+DC-H A L L S E N S O RHW HV HU REF-M O T O R W V U DC+EN BRK F/R COM SV C O N T R O LRUN/ALMBLDC MOTOR DRIVERVDC: +12V ~ +30VPeak PowerP-sv TuneUnit:W12011010090807060504030ＢＬＣ＿１２０带动电动机自行运转。

连接或断开EN 端和COM 端的连接线可控制电动机的运行和停止。

当EN 端和COM 端连接时，电动机运行。

反之电动机停止运转。

4-2 方向控制连接或断开F/R 端和COM 端的连接线可实现电动机不同方向的运转。

当断开F/R 端和COM 端的连接线时，电动机顺时针运转。

当连接F/R 端和COM 端的连接线时，电动机逆时针运转。

当驱动器递交给客户的时，BRK 端和COM 端并未连接。

当接通电源时，驱动器BLD-120A 便能带动电动机自行运转。

连接或断开BRK 端和COM 端的连接线可控制电动机的自然运行和快速停止。

当断开BRK 端和COM 端的连接线时，电动机运转。

当连接BRK 端和COM 端的连接线时，电动机快速停止。

1 3362 34-3 快速停止4-4-2 通过外部电位器设定使用外部电位器进行调速时，电位器中间引出端连接SV 端，两侧的引出端分别连接REF+、COM 端。

此时的内置电位器(RV)需逆时针旋转至极限位置。

1 3362 33456789101112131514161712SV COM REF+4-4 调速方法4-4-1 通过内置电位器（RV）设定顺时针转动电位器(RV)，电动机速度增大。

直流无刷电机技术规格书(定型)

.注意事项9.1控制方式，当接通220VAC(50Hz)电源，如果没有H/M/L 档位信号输入，则电机处于待机状态；当H/M/L 任何一档有信号输入时，驱动器根据板子拨码开关状态控制电机按照给定的转速运行。

9.2驱动器具备过热保护功能，当驱动器超温时，首先让电机降频运行，如果降频后仍然超温，则切断电机电流，直到驱动器温度降至安全范围内，电机才能重新启动。

9.3驱动器具有过电流保护和堵转保护功能。

9.4电机轴承为精密部件，请勿在转轴上冲击，以防产生噪声，影响使用寿命。

9.5使用环境应避免腐蚀性和其它有害气体对电机的损害。

9.6电机转动时请勿接触电机转轴或旋转部件，以免发生危险。

电机接线图：HM L ACLACN 电源板温控器VA 注：电机选用1台或2台根据客户需求使用。

L NPE火零接地AC220VVm(P)GND (N)Vcc (15V)Vsp (PWM)FG直流电机DC MOTORVm(P)GND (N)Vcc (15V)Vsp (PWM)FG直流电机DC MOTOR ACL ACNH M L.运转测试高中低速测试如图所示将电源的L与调速的H,M,L中的任何一个端子短接即可按照短接的速度指令运行。

.拨码表：拨码状态表，拨码开关共8位，7、8两位为温控器类型选择（厂家内部设置，00为三档温控），1~6位为状态选择。

温控器类型00 （三档温控）序号拨码状态高速H中速M低速L100000061146130620000106394843223000100667506340400011069452835650010007225513726001010750573388700110077759540580011108036174219010000831639438100100108586614541101010088468247012010110911704487精品文档可修改。

60机座无刷直流电动机

机座无刷直流电动机性能参数表160BL(1)A- - (ST-2)系列产品型号参数符号单位A05-30L2 A08-30L2 A08-80L2 A08-30H A10-100H A15-60H额定输出功率P N W 50 80 80 80 100 150 额定电源电压V1N V 24(DC) 24(DC) 24(DC) 220(AC) 220(AC) 220(AC)额定电压(DC) V N V 21.2 22.8 21.6 279 260 273 额定电流(DC) I N A 3.69 6.12 6.19 0.503 0.552 0.676 额定线电流(AC) I N~ A 3.10 5.74 5.15 0.476 0.432 0.601 额定转速n N rpm 3000 3000 8000 3000 10000 6000 额定转矩T N Nm 0.159 0.255 0.0955 0.255 0.0955 0.239 电势系数k e Vs/rad 0.0482 0.0432 0.0193 0.549 0.209 0.318 转矩系数k t Nm/A 0.0522 0.0440 0.0183 0.582 0.277 0.415电枢绕组电阻 R 0.488 0.400 0.105 66.7 7.98 18.3电枢绕组电感 L mH 1.19 0.954 0.264 158.1 20.74 45.9 转动惯量J r Kgm2 1.89e-6 1.89e-6 1.89e-6 1.89e-6 1.89e-6 1.89e-6 摩擦转矩T f Nm 0.01 0.01 0.01 0.01 0.01 0.01 阻尼系数Nms/rad 4.53e-6 4.53e-6 4.53e-6 4.53e-6 4.53e-6 4.53e-613.4 34.5 4.85 34.5 4.83 30.2 额定功率增长率Q N KW/sec机械时间常数T m msec 0.338 0.390 0.593 0.373 0.344 0.343 电气时间常数T e msec 2.44 2.38 2.51 2.37 2.60 2.50 重量G Kg 0.7 0.7 0.7 0.7 0.7 0.7特性曲线1n (r p m )T (N m)60BL(1)A50-30L2(ST-2)0.00.10.20.30.40.50100020003000400050006000n (r p m )T (N m)60BL(1)A08-30L2(ST-2)0.000.030.060.090.120.15030006000900012000n (r p m )T (N m)60BL(1)A80-80L2(ST-2)n (r p m )T (N m)60BL(1)A08-30H(ST-2)n (r p m )T (N m)60BL(1)A10-100H(ST-2)n (r p m )T (N m)60BL(1)A15-60H(ST-2)性能参数表260BL(1)B- - (ST-2)系列产品型号参数符号单位B08-21L2 B20-60L3 B07-15H B15-30H B20-60H额定输出功率P N W 80 200 70 150 200220(AC)220(AC)额定电源电压V1N V 24(DC)36V(DC)220(AC)额定电压(DC) V N V 22.6 34.1 282 263 255 额定电流(DC) I N A 6.21 9.13 0.416 0.820 0.917 额定线电流(AC) I N~ A 5.43 8.26 0.389 0.863 0.807 额定转速n N rpm 2100 6000 1500 3000 6000 额定转矩T N Nm 0.364 0.318 0.446 0.477 0.318 电势系数k e Vs/rad 0.066 0.0386 1.13 0.5600 0.328 转矩系数k t Nm/A 0.0696 0.0393 1.23 0.674 0.393 电枢绕组电阻 R 0.358 0.154 107 27.3 7.53电枢绕组电感 L mH 0.989 0.407 294 72.3 23.2 转动惯量J r Kgm2 3.77e-6 3.77e-6 3.77e-6 3.77e-6 3.77e-6 摩擦转矩T f Nm 0.02 0.02 0.02 0.02 0.02 阻尼系数Nms/rad 9.06e-6 9.06e-6 9.06e-6 9.06e-6 9.06e-635.1 26.8 52.7 60.3 26.8 额定功率增长率Q N KW/sec机械时间常数T m msec 0.279 0.376 0.268 0.227 0.528 电气时间常数T e msec 2.76 2.64 2.74 2.65 1.54 重量G Kg 1.1 1.1 1.1 1.1 1.1特性曲线2n (r p m )T (N m)60BL(1)B08-21L2(ST-2)n ,r p mT (N m)60BL(1)B20-60L3(ST-2)n (r p m )T (N m)60BL(1)B07-15H(ST-2)n (r p m )T (N m)60BL(1)B15-30H(ST-2)n (r p m )T (N m)60BL(1)B20-60H(ST-2)性能参数表360BL(1)C- - (ST-2)系列产品型号参数符号单位C07-10H C20-30H C08-10L2 C05-05L3 C30-30L3 C30-40L3额定输出功率P N W 70 200 80 50 300 30036V(DC) 36V(DC) 36V(DC)24V(DC)额定电源电压V1N V 220(AC)220(AC)额定电压(DC) V N V 294 242 19.2 29.5 34.5 30.0 额定电流(DC) I N A 0.396 1.05 5.86 4.49 15.5 14.2 额定线电流(AC) I N~ A 0.367 1.02 5.05 3.78 14.8 12.4 额定转速n N rpm 1000 3000 1000 500 3000 4000 额定转矩T N Nm 0.668 0.634 0.764 0.955 0.955 0.716 电势系数k e Vs/rad 1.75 0.546 0.129 0.235 0.0650 0.0520 转矩系数k t Nm/A 1.82 0.654 0.141 0.254 0.0656 0.0574 电枢绕组电阻 R 152 15.7 0.700 2.54 0.438 0.187电枢绕组电感L mH 439 44.8 2.25 7.15 0.632 0.464 转动惯量J r Kgm2 5.66e-6 5.66e-6 5.66e-6 5.66e-6 5.66e-6 5.66e-6 摩擦转矩T f Nm 0.03 0.03 0.03 0.03 0.03 0.03 阻尼系数Nms/rad 13.6e-6 13.6e-6 13.6e-6 13.6e-6 13.6e-6 13.6e-678.9 71.0 103 161 161 90.6 额定功率增长率Q N KW/sec机械时间常数T m msec 0.261 0.209 0.236 0.261 0.587 0.391 电气时间常数T e msec 2.89 2.845 3.22 2.81 1.44 2.48 重量G Kg 1.5 1.5 1.5 1.5 1.5 1.5特性曲线3n (r p m )T (N m)60BL(1)C07-10H(ST-2)n (r p m )T (N m)60BL(1)C20-30H(ST-2)n (r p m )T (N.m)60BL(1)C08-10L2(ST-2)n (r p m )T (N.m)60BL(1)C05-05L3(ST-2)n r p mT (N m)60BL(1)C30-30L3(ST-2)n (r p m )T (N m)60BL(1)C30-40L3(ST-1)外形及安装尺寸。

电动车直流永磁无刷电机

电动车无刷永磁电机技术参数及安装图0.2~1.5KW 电机基本数据：全套价（电机＋驱动器＋调速踏板）功率电池电压转速额定转矩峰值转矩峰值功率电流峰值电流效率重量1 kw 24～48V1500转/分6.4Nm 13Nm 2.5KW 45.76A86A 92.6%15kg1.5 24～48V 2500转/分5.7Nm 12Nm 3KW 68.86A130A 92.8%16kg1 kw 36～60V3500转/分2.7Nm 6Nm 2.5KW 30.8A70A 92.6%17kg1.5 36～60V 3500转/分4.1Nm 10Nm 5KW 57.2A110A 92.8%15kg2 36～60V 3500转/分5.5Nm 12Nm 5KW 46.2A100A 92.8%16kg（1）系统包括：无刷直流电机＋驱动器＋调速踏板，配备完整，整体调试试验，性能优异，方便使用。

（2）电机为无刷结构，不产生火花．不需要更换炭刷，防护等级:IP44，水、泥、土不会进入电机内部，结构紧凑、过载能力强，使用寿命长。

（3）负载特性优异，低速性能好，启动转矩大，启动电流小、适应电动车频繁起动的需要，节省电能。

电机在整个速度范围内电机均高效运行，比有刷直流电机、交流变频电机（只在额定点附近效率高）相比有质的提高。

（4）电机配备优质专用驱动器，采用高性能进口功率模块和高档进口控制芯片，采用工业级元器近，使用环境温度-20度，军工级要求可达－40度，性能可靠。

驱动器具有无级调速、正反转控制运行、反转速度减半（可调），制动能量回馈，多种过载过热保护、过压保护、欠压保护，速度信号、电压、电流量输出。

（5）配备高档调速踏板，踏板为无触点变压器结构，比接触式踏板或霍儿式踏板可靠性有质的提高，保证车辆平稳可靠运行。

（6）脉冲式用电，符合电池放电特性，不需要电池瞬间输出大电流，防止电池瞬间亏电。

与有刷直流电机或交流变频电机相比，一次充电可多跑30％～50％的里程，可提高电池使用寿命50％。

欧诺克直流无刷电机产品说明书

深圳市欧诺克科技有限公司Shenzhen ONKE Technology Co., Ltd.座机：*************27381841电话：邓先生135****7106陈先生139****0920邮箱：***************网址：地址：广东省深圳市宝安区福海街道怀德翠湖工业园13栋稳定的质量是我们赖以生存的根本优质的服务是我们继续发展的前提客户的满意是我们唯一追求的目标产品画册Product gallery专业生产伺服驱动器、伺服电机及自动化控制系统深圳市欧诺克科技有限公司直流无刷电机目录匠心制造精益求精“一、公司介绍01二、直流无刷电机021.电机介绍与型号说明032.电机应用领域043.电机规格参数表054.电机规格尺寸图06C O M P A N Y PROFILE以精密制造引领未来Leading the future with precision manufacturing公司简介Company Proﬁle深圳市欧诺克科技有限公司成立于2010年，是一家专业研发生产伺服电机和驱动器的高新技术企业，公司技术力量雄厚，检测手段先进，欧诺克人本着不求最全，只求最精的信念，为生产出各类伺服电机、各类驱动器而不懈奋斗。

欧诺克人以鹰的精神，挑战尖端，研发生产出高性价比的各类伺服电机和驱动器，以鹰的敏锐洞察力洞察市场，与时俱进、创新来满足市场的需求。

深圳市欧诺克科技有限公司产品主要有：伺服驱动器、伺服电机、直流伺服驱动器，直流伺服电机，交流伺服驱动器，交流伺服电机，低压伺服驱动器，低压伺服电机，直线电机驱动器，DDR马达驱动器，音圈电机驱动器，直流无刷驱动器，直流无刷电机，CANopen总线、EtherCAT总线、电子凸轮伺服系统，大功率伺服驱动器、大电流伺服驱动器，专用运动控制伺服驱动器和自动化控制系统，十多年来凭借精湛的技术与国内国外众多知名企业公司建立了互利共赢的合作。

公司不断研究和开发满足行业需求的各类伺服电机和驱动器，帮助客户提升品质和生产效率。

MC33035DWR2G直流无刷电机控制器应用说明-奥伟斯科技

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CAN收发器:NXP恩智浦CAN收发器 Microchip微芯CAN收发器十.分销产品线:ONSEMI安森美 TI德州仪器 ADI TOSHIBA东芝 AVAGO安华高十一 MCU单片机ABOV现代单片机MC96F系列 Microchip微芯单片机PIC12F PIC16F PIC18F系列 FUJITSU富仕通单片机MB95F系列 STM单片机STM32F STM32L系列 CKS中科芯单片机CKS32F系列 TI单片机MSP430系列 TMS320F系列 NXP单片机LPC系列MC33035, NCV33035Brushless DC Motor ControllerThe MC33035 is a high performance second generation monolithic brushless DC motor controller containing all of the active functions required to implement a full featured open loop, three or four phase motor control system. This device consists of a rotor position decoder for proper commutation sequencing, temperature compensated reference capable of supplying sensor power, frequency programmable sawtooth oscillator, three open collector top drivers, and three high current totem pole bottom drivers ideally suited for driving power MOSFETs.Also included are protective features consisting of undervoltage lockout, cycle−by−cycle current limiting with a selectable time delayed latched shutdown mode, internal thermal shutdown, and a unique fault output that can be interfaced into microprocessor controlled systems.Typical motor control functions include open loop speed, forward or reverse direction, run enable, and dynamic braking. The MC33035 is designed to operate with electrical sensor phasings of 60︒/300︒ or 120︒/240︒, and can also efficiently control brush DC motors. Features123P SUFFIXPLASTIC PACKAGE CASE 724241DW SUFFIXPLASTIC PACKAGE CASE 751E24(SO−24L)1PIN CONNECTIONS∙ 10 to 30 V Operation ∙ Undervoltage Lockout∙ 6.25 V Reference Capable of Supplying Sensor Power ∙ Fully Accessible Error Amplifier for Closed Loop ServoApplications∙ High Current Drivers Can Control External 3−Phase MOSFET Bridge∙ Cycle−By−Cycle Current Limiting ∙ Pinned−Out Current Sense Reference ∙ Internal Thermal Shutdown∙ Selectable 60︒/300︒ or 120︒/240︒ Sensor Phasings∙ Can Efficiently Control Brush DC Motors with External MOSFET H−Bridge∙ NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes∙ Pb−Free Packages are AvailableTop Drive B T OutputA TFwd/RevS A Sensor S InputsS COutput EnableReference Output Current Sense Noninverting Input Oscillator Error AmpNoninverting Input Error Amp Inverting Input C TBrake 60︒/120︒ Select A B Bottom B B Drive OutputsC B V C V CC Gnd Current Sense Inverting InputFault Output Error Amp Out/PWM Input(Top View)ORDERING INFORMATIONSee detailed ordering and shipping information in the package dimensions section on page 27 of this data sheet.DEVICE MARKING INFORMATIONSee general marking information in the device marking section on page 27 of this data sheet.© Semiconductor Components Industries, LLC, 20041 Publication Order Number:13 1214 11151016 917 818 7 19 620 5 21 422 23 24 BRepresentative Schematic Diagram This device contains 285 active transistors.MAXIMUM RATINGS1. The input common mode voltage or input signal voltage should not be allowed to go negative by more than 0.3 V.2. The compliance voltage must not exceed the range of −0.3 to V ref.3. NCV33035: T low = −40︒C, T high = 125︒C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and changecontrol.4. MC33035: T A = −40︒C to +85︒C; NCV33035: T A = −40︒C to +125︒C.5. Maximum package power dissipation limits must be observed.φ, E X C E S S P H A S E (D E G R E E S )V s a t , O U T P U T S A T U R A T I O N V O L T A G E (V )∆ , f O S C O S C I L L A T O R F R E Q U E N C Y C H A N G E (%)1004.02.0 10−0 1.010 1001000−R T , TIMING RESISTOR (k Ω) Figure 1. Oscillator Frequency versusTiming Resistor T A , AMBIENT TEMPERATURE (︒C)Figure 2. Oscillator Frequency Changeversus Temperature5648 40 32 24 16 8.0 0 − 8.0 −16 − 24 1.0 k10 k100 k1.0 M40 60 80100 120 140 160180 200 220 240 10 M− 0.8−1.61.60.8 0 01.02.03.04.05.0f, FREQUENCY (Hz)Figure 3. Error Amp Open Loop Gain andPhase versus Frequency I O , OUTPUT LOAD CURRENT (mA)Figure 4. Error Amp Output SaturationVoltage versus Load Current3.053.02.954.53.01.51.0 μs/DIVFigure 5. Error Amp Small−SignalTransient Response 5.0 μs/DIVFigure 6. Error Amp Large−SignalTransient ResponseA V O L , O P E N L O O P V O L T A G E G A I N (dB )f O S C , O S C I L L A T O R F R E Q U E N C Y (k H z )V O , O U T P U T V O L T A G E (V )V O , O U T P U T V O L T A G E (V )V s a t , O U T P U T S A T U R A T I O N V O L T A G E (V )− 4.0 − 8.0 − 12 − 16− 20− 241020304050607.0 6.0 5.0 4.0 3.0 2.01.00 010203040I ref , REFERENCE OUTPUT SOURCE CURRENT (mA)Figure 7. Reference Output Voltage Changeversus Output Source Current V CC , SUPPLY VOLTAGE (V)Figure 8. Reference Output Voltageversus Supply Voltage4020− 2− 41.02.03.04.05.0T A , AMBIENT TEMPERATURE (︒C) Figure 9. Reference Output Voltageversus Temperature PWM I NPUT V OLTAGE (V)Figure 10. Output Duty Cycle versusPWM Input Voltage250200 0.250.2150100 0.150.150 0.050 1.02.03.04.05.0 06.07.08.09.0104.08.0 12 16CURRENT SENSE INPUT VOLTAGE (NORMALIZED TO V th )Figure 11. Bottom Drive Response Time versusCurrent Sense Input Voltage I Sink , SINK CURRENT (mA)Figure 12. Fault Output Saturationversus Sink Current∆V r e f , R E F E R E N C E O U T P U T V O L T A G E C H A N G E (m V )∆V r e f , N O R M A L I Z E D R E F E R E N C E V O L T A G E C H A N G E (m V )t H L , B O T T O M D R I V E R E S P O N S E T I M E (n s ) O U T P U T D U T Y C Y C L E (%)V r e f , R E F E R E N C E O U T P U T V O L T A G E (V )1.21000.80.40 01020 I Sink , S INK C URRENT (mA)3040100 ns/DIVFigure 13. Top Drive Output SaturationVoltage versus Sink CurrentFigure 14. Top Drive Output Waveform1001000 050 ns/DIV50 ns/DIVFigure 15. Bottom Drive Output Waveform Figure 16. Bottom Drive Output Waveform−1.0− 2.02.01.00 02040601614 12 10 8.0 6.0 4.0 2.0 0 805.01015202530I O , OUTPUT LOAD CURRENT (mA)Figure 17. Bottom Drive Output SaturationVoltage versus Load Current V CC , SUPPLY VOLTAGE (V)Figure 18. Power and Bottom Drive SupplyCurrent versus Supply VoltageV s a t , O U T P U T S A T U R A T I O N V O L T A G E (V )O U T P U T V O L T A G E (%) V s a t , O U T P U T S A T U R A T I O N V O L T A G E (V )I C , I C C , P O W E R S U P P L Y C U R R E N T (m A )O U T P U T V O L T A G E (%)O U T P U T V O L T A G E (%)INTRODUCTIONThe MC33035 is one of a series of high performance monolithic DC brushless motor controllers produced by Motorola. It contains all of the functions required to implement a full−featured, open loop, three or four phase motor control system. In addition, the controller can be made to operate DC brush motors. Constructed with Bipolar Analog technology, it offers a high degree of performance and ruggedness in hostile industrial environments. The MC33035 contains a rotor position decoder for proper commutation sequencing, a temperature compensated reference capable of supplying a sensor power, a frequency programmable sawtooth oscillator, a fully accessible error amplifier, a pulse width modulator comparator, three open collector top drive outputs, and three high current totem pole bottom driver outputs ideally suited for driving power MOSFETs.Included in the MC33035 are protective features consisting of undervoltage lockout, cycle−by−cycle current limiting with a selectable time delayed latched shutdown mode, internal thermal shutdown, and a unique fault output that can easily be interfaced to a microprocessor controller.Typical motor control functions include open loop speed control, forward or reverse rotation, run enable, and dynamic braking. In addition, the MC33035 has a 60︒/120︒select pin which configures the rotor position decoder for either 60︒ or 120︒ sensor electrical phasing inputs. FUNCTIONAL DESCRIPTIONA representative internal block diagram is shown in Figure 19 with various applications shown in Figures 36, 38, 39, 43, 45, and 46. A discussion of the features and function of each of the internal blocks given below is referenced to Figures 19 and 36.Rotor Position DecoderAn internal rotor position decoder monitors the three sensor inputs (Pins 4, 5, 6) to provide the proper sequencing of the top and bottom drive outputs. The sensor inputs are designed to interface directly with open collector type Hall Effect switches or opto slotted couplers. Internal pull−up resistors are included to minimize the required number of external components. The inputs are TTL compatible, with their thresholds typically at 2.2 V. The MC33035 series is designed to control three phase motors and operate with four of the most common conventions of sensor phasing. A 60︒/120︒Select (Pin 22) is conveniently provided and affords the MC33035 to configure itself to control motors having either 60︒, 120︒, 240︒or 300︒electrical sensor phasing. With three sensor inputs there are eight possible input code combinations, six of which are valid rotor positions. The remaining two codes are invalid and are usually caused by an open or shorted sensor line. With six valid input codes, the decoder can resolve the motor rotor position to within a window of 60 electrical degrees.The Forward/Reverse input (Pin 3) is used to change the direction of motor rotation by reversing the voltage across the stator winding. When the input changes state, from high to low with a given sensor input code (for example 100), the enabled top and bottom drive outputs with the same alpha designation are exchanged (A T to A B, B T to B B, C T to C B). In effect, the commutation sequence is reversed and the motor changes directional rotation.Motor on/off control is accomplished by the Output Enable (Pin 7). When left disconnected, an internal 25 μA current source enables sequencing of the top and bottom drive outputs. When grounded, the top drive outputs turn off and the bottom drives are forced low, causing the motor to coast and the Fault output to activate.Dynamic motor braking allows an additional margin of safety to be designed into the final product. Braking is accomplished by placing the Brake Input (Pin 23) in a high state. This causes the top drive outputs to turn off and the bottom drives to turn on, shorting the motor−generated back EMF. The brake input has unconditional priority over all other inputs. The internal 40 kΩpull−up resistor simplifies interfacing with the system safety−switch by insuring brake activation if opened or disconnected. The commutation logic truth table is shown in Figure 20. A four input NOR gate is used to monitor the brake input and the inputs to the three top drive output transistors. Its purpose is to disable braking until the top drive outputs attain a high state. This helps to prevent simultaneous conduction of the the top and bottom power switches. In half wave motor drive applications, the top drive outputs are not required and are normally left disconnected. Under these conditions braking will still be accomplished since the NOR gate senses the base voltage to the top drive output transistors.Error AmplifierA high performance, fully compensated error amplifier with access to both inputs and output (Pins 11, 12, 13) is provided to facilitate the implementation of closed loop motor speed control. The amplifier features a typical DC voltage gain of 80 dB, 0.6 MHz gain bandwidth, and a wide input common mode voltage range that extends from ground to V ref. In most open loop speed control applications, the amplifier is configured as a unity gain voltage follower with the noninverting input connected to the speed set voltage source. Additional configurations are shown in Figures 31 through 35.OscillatorThe frequency of the internal ramp oscillator is programmed by the values selected for timing components R T and C T. Capacitor C T is charged from the Reference Output (Pin 8) through resistor R T and discharged by an internal discharge transistor. The ramp peak and valley voltages are typically 4.1 V and 1.5 V respectively. To provide a good compromise between audible noise and output switching efficiency, an oscillator frequency in the range of 20 to 30 kHz is recommended. Refer to Figure 1 for component selection.S A45 Sensor S BInputs 6S C3 Forward/Reverse60︒/120︒S elect22Output Enable 720 k20 k40 k25 μA20 k40 kRotorPositionDecoderV M14Fault Output2A T1 TopDriveB T Outputs24C TV in17V CC18V CUndervoltageLockout ReferenceReference Output 8Noninv. Input 11Faster 12 R T 13RegulatorError AmpPWM9.1 V4.5 VThermalShutdownLatch21A B20 BottomB B DriveOutputsError A mp Out R 19 PWM Input Q C BS10 Oscillator LatchC TSQ 40 kR9 Current Sense Input Sink Only= Positive TrueLogic WithHysteresis16 Gnd100 mV23Brake Input15 Current SenseReference InputFigure 19. Representative Block DiagramNOTES: 1. V = Any one of six valid sensor or drive combinations X = Don’t care.2. The digital inputs (Pins 3, 4, 5, 6, 7, 22, 23) are all TTL compatible. The current sense input (Pin 9) has a 100 mV threshold with respect to Pin 15.A logic 0 for this input is defined as < 85 mV, and a logic 1 is > 115 mV.3. The fault and top drive outputs are open collector design and active in the low (0) state.4. With 60︒/120︒select (Pin 22) in the high (1) state, configuration is for 60︒sensor electrical phasing inputs. With Pin 22 in low (0) state, configurationis for 120︒sensor electrical phasing inputs.5. Valid 60︒or 120︒sensor combinations for corresponding valid top and bottom drive outputs.6. Invalid sensor inputs with brake = 0; All top and bottom drives off, Fault low.7. Invalid sensor inputs with brake = 1; All top drives off, all bottom drives on, Fault low.8. Valid 60︒or 120︒sensor inputs with brake = 1; All top drives off, all bottom drives on, Fault high.9. Valid sensor inputs with brake = 1 and enable = 0; All top drives off, all bottom drives on, Fault low.10. Valid sensor inputs with brake = 0 and enable = 0; All top and bottom drives off, Fault l ow.11. All bottom drives off, Fault low.Figure 20. Three Phase, Six Step Commutation Truth Table (Note 1)Pulse Width ModulatorThe use of pulse width modulation provides an energy efficient method of controlling the motor speed by varying the average voltage applied to each stator winding during the commutation sequence. As C T discharges, the oscillator sets both latches, allowing conduction of the top and bottom drive outputs. The PWM comparator resets the upper latch, terminating the bottom drive output conduction when the positive−going ramp of C T becomes greater than the error amplifier output. The pulse width modulator timing diagram is shown in Figure 21. Pulse width modulation for speed control appears only at the bottom drive outputs.Current Limit sensing an over current condition, immediately turning off the switch and holding it off for the remaining duration of oscillator ramp−up period. The stator current is converted to a voltage by inserting a ground−referenced sense resistor R S (Figure 36) in series with the three bottom switch transistors (Q4, Q5, Q6). The voltage developed across the sense resistor is monitored by the Current Sense Input (Pins 9 and 15), and compared to the internal 100 mV reference. The current sense comparator inputs have an input common mode range of approximately 3.0 V. If the 100 mV current sense threshold is exceeded, the comparator resets the lower sense latch and terminates output switch conduction. The value for the current sense resistor is:Continuous operation of a motor that is severely over−loaded results in overheating and eventual failure.R S =I0.1stator(max)This destructive condition can best be prevented with the use of cycle−by−cycle current limiting. That is, each on−cycle is treated as a separate event. Cycle−by−cycle current limiting is accomplished by monitoring the stator current build−up each time an output switch conducts, and upon The Fault output activates during an over current condition. The dual−latch PWM configuration ensures that only one single output conduction pulse occurs during any given oscillator cycle, whether terminated by the output of the error amp or the current limit comparator.Capacitor C TError A mpOut/PWMInputCurrentSense InputLatch “Set"InputsTop D riveOutputsBottom DriveOutputsFault OutputFigure 21. Pulse Width Modulator Timing Diagram Reference Undervoltage LockoutA triple Undervoltage Lockout has been incorporated to prevent damage to the IC and the external power switch transistors. Under low power supply conditions, it guarantees that the IC and sensors are fully functional, and that there is sufficient bottom drive output voltage. The positive power supplies to the IC (V CC) and the bottom drives (V C) are each monitored by separate comparators that have their thresholds at 9.1 V. This level ensures sufficient gate drive necessary to attain low R DS(on) when driving standard power MOSFET devices. When directly powering the Hall sensors from the reference, improper sensor operation can result if the reference output voltage falls below 4.5 V. A third comparator is used to detect this condition. If one or more of the comparators detects an undervoltage condition, the Fault Output is activated, the top drives are turned off and the bottom drive outputs are held in a low state. Each of the comparators contain hysteresis to prevent oscillations when crossing their respective thresholds.The on−chip 6.25 V regulator (Pin 8) provides charging current for the oscillator timing capacitor, a reference for the error amplifier, and can supply 20 mA of current suitable for directly powering sensors in low voltage applications. In higher voltage applications, it may become necessary to transfer the power dissipated by the regulator off the IC. This is easily accomplished with the addition of an external pass transistor as shown in Figure 22. A 6.25 V reference level was chosen to allow implementation of the simpler NPN circuit, where V ref − V BE exceeds the minimum voltage required by Hall Effect sensors over temperature. With proper transistor selection and adequate heatsinking, up to one amp of load current can be obtained. Fault OutputThe open collector Fault Output (Pin 14) was designed to provide diagnostic information in the event of a system malfunction. It has a sink current capability of 16 mA and can directly drive a light emitting diode for visual indication. Additionally, it is easily interfaced with TTL/CMOS logic for use in a microprocessor controlled system. The Fault Output is active low when one or more of the following conditions occur:1)Invalid Sensor Input code2)Output Enable at logic [0]3)Current Sense Input greater than 100 mVV in1718REF UVLO 4)Undervoltage Lockout, activation of one or more ofthe comparators5)Thermal Shutdown, maximum junction temperaturebeing exceededThis unique output can also be used to distinguish betweenMPS 8 U01ATo motor start−up or sustained operation in an overloaded condition. With the addition of an RC network between the Fault Output and the enable input, it is possible to create aV in SensorPower5.6 V39ControlCircuitry6.25 V1718UVLOtime−delayed latched shutdown for overcurrent. The addedcircuitry shown in Figure 23 makes easy starting of motorsystems which have high inertial loads by providingadditional starting torque, while still preserving overcurrentprotection. This task is accomplished by setting the currentlimit to a higher than nominal value for a predetermined time.MPSU51A0.1 8REF During an excessively long overcurrent condition, capacitorC DLY will charge, causing the enable input to cross itsthreshold to a low state. A latch is then formed by the positiveTo Control Circuitryand Sensor Power6.25 VThe NPN circuit is recommended for powering Hall or opto sensors, where the output voltage temperature coefficient is not critical. The PNP circuit is slightly more complex, but is also more accurate over temperature. Neither circuit has current limiting.Figure 22. Reference Output Buffers feedback loop from the Fault Output to the Output Enable. Once set, by the Current Sense Input, it can only be reset by shorting C DLY or cycling the power supplies.(Drive OutputsThe three top drive outputs (Pins 1, 2, 24) are open collector NPN transistors capable of sinking 50 mA with a minimum breakdown of 30 V. Interfacing into higher voltage applications is easily accomplished with the circuits shown in Figures 24 and 25.The three totem pole bottom drive outputs (Pins 19, 20, 21) are particularly suited for direct drive of N−Channel MOSFETs or NPN bipolar transistors (Figures 26, 27, 28 and 29). Each output is capable of sourcing and sinking up to 100 mA. Power for the bottom drives is supplied from V C (Pin 18). This separate supply input allows the designer added flexibility in tailoring the drive voltage, independent of V CC . A zener clamp should be connected to this input when driving power MOSFETs in systems where V CC is greater than 20 V so as to prevent rupture of the MOSFET gates.The control circuitry ground (Pin 16) and current sense inverting input (Pin 15) must return on separate paths to the central input source ground.Thermal ShutdownInternal thermal shutdown circuitry is provided to protect the IC in the event the maximum junction temperature is exceeded. When activated, typically at 170 C, the IC acts as though the Output Enable was grounded.t DLY = R DLY C DLY InV ref – (I IL enable R DLY )V th enable – (I IL enable R DLY )(6.25 – (20 x 10–6 R DLY ))Transistor Q 1 is a common base stage used to level shift from V CC to the = R DLY C DLY In 1.4 – (20 x 10–6 RDLY )high motor voltage, V M . The collector diode is required if V CC is present while V M is low.Figure 23. Timed Delayed LatchedOver Current Shutdown Figure 24. High Voltage Interface withNPN Power Transistors)The addition of the RC filter will eliminate current−limit instability caused by the leading edge spike on the current waveform. Resistor R S should be a low in- ductance type.Figure 25. High Voltage Interface withN−Channel Power MOSFETsFigure 26. Current Waveform Spike SuppressionI B+ 0 t−Base Charge RemovalSeries gate resistor R g will dampen any high frequency oscillations caused by the MOSFET input capacitance and any series wiring induction in the gate−source circuit. Diode D is required if the negative current into the Bot- tom Drive Outputs exceeds 50 mA.The totem−pole output can furnish negative base current for enhanced tran- sistor turn−off, with the addition of capacitor C.Figure 27. MOSFET Drive PrecautionsFigure 28. Bipolar Transistor Drive21D SENSEFETG S MK20199 15R SPower Ground:To Input Source ReturnR S · I pk · R DS(on)100 mVV Pin 9 =r DM(on) + R S16 GndIf: SENSEFET = MPT10N10M R S = 200 Ω, 1/4 W Then : V Pin 9 ≈ 0.75 I pkControl Circuitry Ground (Pin 16) and Current Sense Inverting Input (Pin 15) must return on separate paths to the Central Input Source Ground.Virtually lossless current sensing can be achieved with the implementation of SENSEFET power switches.This circuit generates V Boost for Figure 25.Figure 29. Current Sensing Power MOSFETs Figure 30. High Voltage Boost SupplyV AV BV = V (R 3 + R 4) R 2(R 4 V )Resistor R 1 with capacitor C sets the acceleration time constant while R 2 controls the deceleration. The values of R 1 and R 2 should be at least ten Pin 13 A R 1 + R 2 3 —R 3 Btimes greater than the speed set potentiometer to minimize time constant variations with different speed settings.Figure 31. Differential Input Speed Controller Figure 32. Controlled Acceleration/DecelerationR B o o s t V o l t a g e (V )S N 74L S 145 ( )5.0 V16 11V CC Q 910 Q 8166 k 145 k100 k 8 REFQ 9 126 k 12 P313 BCD 14 P2 Inputs P1 7Q 6 7 Q 5 6 Q 4 5 108 k92.3 k 77.6 k 7 25 μA11EA1215 P0 Q 3 4 Q2 363.6 k 51.3 k 13 PWMQ 1Gnd Q 082 40.4 k 1The SN74LS145 is an open collector BCD to One of Ten decoder. When con- nected as shown, input codes 0000 through 1001 steps the PWM in incre- ments of approximately 10% from 0 to 90% on−time. Input codes 1010 through 1111 will produce 100% on−time or full motor speed.The rotor position sensors can be used as a tachometer. By differentiating the positive−going edges and then integrating them over time, a voltage proportional to speed can be generated. The error amp compares this volt- age to that of the speed set to control the PWM.Figure 33. Digital Speed Controller Figure 34. Closed Loop Speed ControlVR 3 + R 4RR4Pi n 3 =V ref V V ref 1 23 3 8 B =R 5 + 1 R 6R 1T7 R 511 R 2 312 25 μAEAR 3 >> R 5 ǁ R 66R 413PWM This circuit can control the speed of a cooling fan proportional to the differencebetween the sensor and set temperatures. The control loop is closed as the forced air cools the NTC thermistor. For controlled heating applications, ex- change the positions of R 1 and R 2.Figure 35. Closed Loop Temperature ControlR R。

BLDC300W24V直流无刷控制器有霍尔无霍尔使用手册

BLDC300W24V直流无刷控制器有霍尔/无霍尔使用手册版本1.3目录声明 (2)安全注意事项 (2)前言 (3)产品概述 (3)规格摘要 (3)使用前检查 (3)安装和接线 (4)安装 (4)控制器参数 (5)接线定义 (6)接线 (6)应用功能 (9)质保条例 (14)声明本手册内容如有变更，恕不另行通知。

我们希望您请仔细阅读本使用手册，以帮助您更加恰当安装和使用该控制器。

但是本公司不对本手册的使用或其他用途作任何形式的保证，故因本手册的增减、错误、展示或以其他方法使用本手册造成的直接、间接、突发性、或持续的损害，本公司将不负任何责任。

如果您在使用过程中有任何疑问和需要帮助之处，请尽快联系我们。

安全注意事项本产品属于专业电器设备，应由专业技术人员进行安装、调试、维护，不正确的使用方法将导致火灾、爆炸等危险。

本产品为直流电源供电，请按要求使用。

请勿带电接线或插拔线缆。

本控制器无装保险，请在电源输入增加保险。

控制器几乎无防护，请做好防护，勿混入螺丝，金属屑，注意防潮。

本产品为功率设备，注意通风散热。

木瓜工作室OVERVIEW前言产品概述BLDC300W24V直流无刷控制器是一款简单易用的，适合6-60V内符合参数范围内的直流无刷电机。

广泛应用在各种直流无刷风扇，直流无刷水泵，割草机，滑板车，平衡车，机器人，油泵，电动车窗，空调风机，玩具，航模，电动工具等开发和设计。

采用螺丝固定端子，接线简单，免去爱好者为了接不同电机需要每个电机焊接接线座之苦。

带散热器更能解决大功率使用散热问题。

宽电压范围设计，耐压范围可达0-80V。

6-60V 电压使用范围满足各种电压等级应用。

规格摘要堵转保护带速度反馈缓启动功能输出限流支持电位器，模拟电压，PWM占空比等方式控制霍尔角度120°开环控制速度反馈有霍尔带刹车功能尺寸：45.00mm*85.00mm*37.00mm使用前检查本产品在出厂前会经过严格的检查和测试，确保每个控制器都符合出厂标准，但运输过程中造成的损害是我们无法控制的。

直流无刷电机基本参数

最高转速
r/min
4400
额定母线电压
VDC
540
母线电压工作范围
VDC
405-675
额定转矩
N.m
95.5
峰值转矩
N.m
286.5
峰值电流工作时间
S
60
绝缘等级
H级
防护等级
IP67
冷却方式
风冷
40KW同步电机基本参数
电机型号
BS40-4500/540
电机类型
永磁同步电机
位置传感器类型
旋转变压器
76XU7103A
N.m
53
峰值转矩
N.m
186
峰值电流工作时间
S
60
绝缘等级
H级
防护等级
IP67
冷却方式
自然冷却
25KW电机基本参数
电机型号
BS25-2500/540
电机类型
永磁同步电机
位置传感器类型
旋转变压器
76XU7105A
温度传感器类型
温度电阻
PT1000
额定功率
kW
25
峰值功率
kW
50
额定转速
r/min
2500
温度传感器类型
温度电阻
PT1000
额定功率
kW
90
峰值功率
kW
180
额定转速
r/min
4911
最高转速
r/min
12000
额定母线电压
VDC
540
母线电压工作范围
VDC
405-675
额定转矩
N.m
175
峰值转矩
N.m