WO2019144625A1 - 一种电机测试治具 - Google Patents
一种电机测试治具 Download PDFInfo
- Publication number
- WO2019144625A1 WO2019144625A1 PCT/CN2018/104731 CN2018104731W WO2019144625A1 WO 2019144625 A1 WO2019144625 A1 WO 2019144625A1 CN 2018104731 W CN2018104731 W CN 2018104731W WO 2019144625 A1 WO2019144625 A1 WO 2019144625A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- test fixture
- performance testing
- torque wheel
- frame
- Prior art date
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Definitions
- the utility model relates to the technical field of motor testing, in particular to a motor testing fixture.
- the motor that drives the robot's action is the key component that determines the life and performance of the robot.
- the motor test fixture is required to check whether the quality of the motor meets the requirements.
- Existing motor test fixtures generally use magnetic powder brakes to generate resistance in a single direction, which is inconsistent with the actual working scene.
- the robot's arm includes lifting and lowering movements during operation. During the lifting process, the arm exerts resistance to the motor movement, and during the lowering process, the arm generates traction for the operation of the motor, and the use of the rotor also requires constant reversal and Braking, the existing motor test fixture has a single test scenario, which is not conducive to the loading and life testing of the robot motor.
- the purpose of the utility model is to provide a motor test fixture, the test scene is closer to the actual work of the robot motor, and it is convenient for carrying and testing the life.
- a motor test fixture comprising a frame, a motor fixing mechanism and a motor control mechanism, wherein the motor fixing mechanism is mounted on the frame for mounting a motor, and further comprising:
- a performance testing mechanism on the rack comprising:
- the torque wheel is directly or indirectly mounted on the output shaft of the motor and rotates with it.
- the motor control mechanism is respectively connected with the motor and the performance testing mechanism to control the forward or reverse rotation of the motor and obtain the operating parameters of the motor.
- the weight is suspended on the torque wheel and moves up and down with the motor running, and the weight can be simulated as the power or the resistance scene, and the motor control mechanism can control the connecting frequency and the number of the forward and reverse rotation of the motor to Simulate work scenes such as commutation or braking.
- the weight is a weight.
- the frame is provided with a buckle;
- the weight is a tension meter, one end of which is mounted on the torque wheel and pulled at the other end, and the other end is mounted on the buckle.
- connection point on the torque wheel is required to be fixed to the dynamometer to complete the measurement, and the motor control mechanism can control the connection frequency and the number of times of the forward and reverse rotation of the motor to simulate the commutation. Or work scenes such as brakes.
- the performance testing mechanism further includes a thermocouple disposed to sense temperature within the motor, and the thermocouple is communicatively coupled to the motor control mechanism.
- one side of the torque wheel includes an extension shaft on which the magnetic steel is mounted, and a Hall sensor is installed near the magnetic steel to sense a magnetic field change.
- the performance testing mechanism further includes a first mounting portion and an outer casing connected to each other, the first mounting portion is mounted on the frame, and the extension shaft is provided with a bearing, and the housing receiving chamber The bearing is inside it.
- the bearing can play the role of lubrication and support.
- the performance testing mechanism further comprises a drill chuck, the two ends of the drill chuck being respectively connected to the motor output shaft and the torque wheel.
- the motor fixing mechanism includes a second mounting portion, an upper clip, a lower clip, and an adjustment knob, wherein
- the second mounting portion may be mounted on the frame, and the upper clip and the lower clip are disposed side by side on the second mounting portion to clamp a motor, and the adjusting knob adjusts the upper portion The distance between the clip and the lower clip.
- the frame comprises a base and a fixed shaft mounted on the base, wherein the performance testing mechanism is detachable and mounted on the fixed shaft.
- the motor control mechanism includes:
- a motor drive module that communicates with the motor to control its forward or reverse rotation.
- control panel connected to the motor drive module to control its action
- a data input terminal communicatively coupled to the performance testing mechanism to read test data
- a display screen for displaying test data read by the data input terminal.
- the weight is suspended on the torque wheel and moves up and down with the motor running. It can simulate the weight of the weight as the power or resistance, and test the load performance of the motor to be tested. After removing the weight, you can test the idling performance of the motor to be tested.
- the lock is matched with the connection point on the torque wheel to fix the tension gauge to measure the motor stall torque.
- the motor control mechanism can control the connection frequency and number of forward and reverse rotations of the motor to simulate working situations such as commutation or braking.
- FIG. 1 is a schematic perspective view of a motor test fixture.
- Figure 2 is a motor test fixture.
- Figure 3 is a partial schematic view of the performance testing mechanism.
- FIG. 4 is a schematic perspective view of a motor fixing structure.
- FIG. 5 is a schematic structural view of a motor test fixture after the weight is suspended.
- Fig. 6 is a schematic structural view of a motor test fixture equipped with a tension meter.
- Fig. 7 is an external view of the motor control mechanism.
- the embodiment discloses a motor test fixture, including a frame 100, a motor fixing mechanism 200, a motor control mechanism 300, and a performance testing mechanism 400.
- the motor fixing mechanism 200 and the performance testing mechanism 400 are all installed in FIG.
- the rack 100 is disposed adjacent to each other.
- the function of the motor fixing mechanism 200 is to fix the motor.
- the motor securing mechanism includes a second mounting portion 210, an upper clip 220, a lower clip 230, and an adjustment knob 240.
- the second mounting portion 210 can be mounted on the frame 100.
- the upper clip 220 and the lower clip 230 are arranged side by side on the second mounting portion 210 to clamp the motor, and the adjusting knob 240 adjusts the upper clip 220 and the lower clip 230. The distance between them is to clamp motors of different sizes.
- the performance testing mechanism 400 is the core testing component of the test fixture, and as shown in FIG. 3 and FIG. 5, includes a torque wheel 410, a weight 420, and a rotational speed sensor 430.
- the torque wheel 410 is directly or indirectly mounted on the output shaft of the motor, and the weight 420 is suspended by the rope on the torque wheel 410 to rise and fall with the rotation of the torque wheel 410.
- the rope When rising, the rope is wound on the torque wheel 410.
- the rotation speed sensor is used to directly or indirectly measure the rotation speed of the torque wheel 410.
- the motor test fixture can test the load performance of the motor when the weight is suspended, and the idle performance of the motor can be tested when the weight is removed.
- the weight 420 can be weighted to facilitate adjustment of the weight of the weight.
- the performance testing mechanism 400 may further include one or more of a thermocouple, an acceleration sensor, and a torque tester as needed to test data information of temperature, acceleration, and moment of the motor to be tested.
- the motor control mechanism 300 has two functions, one of which is to control the operation of the motor, more specifically, to control the forward and reverse rotation of the motor, and the gravity of the weight can be used as power or resistance, respectively, to better simulate the motor.
- the action of driving the robot can also control the connection frequency and number of forward and reverse rotation of the motor to simulate the working scene such as commutation or braking; the second is to obtain the operating parameters of the motor through the communication connection with the performance testing mechanism 400.
- the motor control mechanism 300 includes a power input terminal, a control panel 320, a display screen 330, a motor drive module, a thermocouple terminal 310, and a rotational speed sensor terminal 350.
- the power input end is used to connect the power supply to supply power to the motor and other components, and the motor drive module is communicatively connected with the motor to control its forward rotation or reverse rotation.
- the outer surface of the motor control mechanism 300 is provided with a brush motor drive port 340 and a brushless motor.
- the motor drives port 341 to drive two types of motors, respectively.
- the data input terminal is in communication with the performance testing mechanism 400 to read test data, and the display screen 330 is used to display data measured by the thermocouple and the rotational speed sensor. Specifically, the display screen 330 can display:
- the performance testing mechanism 400 further includes a first mounting portion 460 and an outer casing 461 connected to each other.
- the two sides of the torque wheel 410 are respectively provided with an extension shaft and a drill chuck 450.
- the first mounting portion 460 is fixed to the frame 100.
- the extension shaft is sequentially provided with a magnetic steel 431 and a bearing 462.
- the rotation speed sensor 430 is a Hall sensor installed near the magnetic steel 431 to sense a change in the magnetic field. Both ends of the drill chuck 450 are respectively connected to the motor output shaft and the torque wheel 410.
- the outer casing 461 houses the bearing 462 inside thereof.
- the rack 100 is a mounting structure including a base 110 and a fixed shaft 120 mounted on the base 110.
- the performance testing mechanism 400 is detachable and mounted on the fixed shaft. 120 on. The effect is that the height of the performance testing mechanism 400 needs to be adjusted when the weight 420 is mounted, such as a weight, to provide a space for placing the weight.
- a lock 111 is added to the frame 100, and the weight 420 can also be selected as a tension meter 440. As shown in FIG. 6, one end of the tension meter 440 is mounted on the torque wheel 410. It is pulled and the other end is mounted on the lock 111 to be fixed. This structure can be used to measure the motor stall torque. At this time, the display screen 330 displays current motor current consumption, temperature rise and other parameters. Of course, this function can also be implemented by other types of torque sensors.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
一种电机测试治具，包括机架（100）、电机固定机构（200）以及电机控制机构（300），所述电机固定机构（200）装设在所述机架（100）上用以安装电机（500），还包括装设在所述机架（100）上的性能测试机构（400），其包括：力矩轮（410），直接或间接装设在电机（500）的输出轴上随其转动，配重物（420），悬挂在所述力矩轮（410）上被其带动升降，以及转速传感器（430），直接或间接测量所述力矩轮（410）的转速，其中，所述电机控制机构（300）分别同电机（500）以及所述性能测试机构（400）通讯连接，以控制电机（500）正转或反转并获取电机的运行参数。配重物（420）悬挂在力矩轮（410）上随电机（500）运转而升降，可以模拟配重物（420）为动力或阻力两种场景，同时电机控制机构（300）可以控制电机（500）正转和反转的衔接频率和次数，以模拟换向或刹车等工作场景。
Description
本申请要求2018年01月24日提交的申请号为：201820120122.8、发明名称为“一种电机测试治具”的中国专利申请的优先权，其全部内容合并在此。
本实用新型涉及电机测试技术领域，尤其指一种电机测试治具。
驱动机器人动作的电机是决定机器人使用寿命、性能的关键零部件，生产制造中需电机测试治具来检验电机的质量是否达到要求。
现有的电机测试治具一般利用磁粉制动器来产生单一方向的阻力，这与实际工作场景是不相符的。例如，机器人的手臂在运行时包括抬起和放下动作，在抬起过程中手臂对电机运动产生阻力，而在放下过程中手臂对电机的运行产生牵引力，并且使用时还需要不断的换向和刹车，现有的电机测试治具的测试场景单一，不利于对机器人电机进行带载和寿命测试。
发明内容
本实用新型的目的是提供一种电机测试治具，测试场景更接近于机器人电机的工作实际，利于对其进行带载和寿命测试。
本实用新型提供的技术方案如下：一种电机测试治具，包括机架、电机固定机构以及电机控制机构，所述电机固定机构装设在所述机架上用以安装电机，还包括装设在所述机架上的性能测试机构，其包括：
力矩轮，直接或间接装设在电机的输出轴上随其转动，
配重物，悬挂在所述力矩轮上被其带动升降，以及
转速传感器，直接或间接测量所述力矩轮的转速，其中，
所述电机控制机构分别同电机以及所述性能测试机构通讯连接，以控制电机正转或反转并获取电机的运行参数。
本技术方案，配重物悬挂在力矩轮上随电机运转而升降，可以模拟配重物为动力或阻力两种场景，同时电机控制机构可以控制电机正转和反转的衔接频率和次数，以模拟换向或刹车等工作场景。
具体的，所述配重物为砝码。
优选的，所述机架上设置有锁扣；所述配重物为拉力计，其一端装设在所述力矩轮上被其拉动，另一端装设在所述锁扣上。
本技术方案，测量电机堵转力矩的时候需要锁扣配合力矩轮上的连接点来固定拉力计完成测量，同时电机控制机构可以控制电机正转和反转的衔接频率和次数，以模拟换向或刹车等工作场景。
优选的，所述性能测试机构进一步包括热电偶，其设置在电机内感测温度，并且所述热电偶与所述电机控制机构通讯连接。
具体的，力矩轮的一侧包括有延长轴，所述延长轴上装设有磁钢，所述磁钢附近安装有霍尔传感器以感测磁场变化。
优选的，所述性能测试机构进一步包括有互相连接的第一安装部以及外壳，所述第一安装部装设在所述机架上，所述延长轴上设置有轴承，所述外壳容纳所述轴承于其内部。轴承可起到润滑、支撑的作用。
优选的，所述性能测试机构进一步包括钻夹头，所述钻夹头的两端分别连接电机输出轴以及所述力矩轮。
具体的，所述电机固定机构包括第二安装部、上夹片、下夹片以及调节旋钮，其中，
所述第二安装部可装设在所述机架上，所述上夹片以及所述下夹片并排设置在所述第二安装部上以夹持电机，所述调节旋钮调节所述上夹片与所述下夹片之间的距离。
优选的，所述机架包括底座以及装设在所述底座上的固定轴，其中，所述性能测试机构可拆装、且装设在所述固定轴上。
具体的，所述电机控制机构包括：
电源输入端，用于接入电源供电，
电机驱动模块，与电机通讯连接以控制其正转或反转，
控制面板，与所述电机驱动模块连接以控制其动作，
数据输入端，与所述性能测试机构通讯连接以读取测试数据，以及，
显示屏，用以显示所述数据输入端读取的测试数据。
本实用新型提供的一种电机测试治具，能够带来以下至少一种有益效果：
1、配重物悬挂在力矩轮上随电机运转而升降，可以模拟配重物为动力或阻力两种场景，测试待测电机的带载性能。去掉配重物后，可以测试待测电机的空转性能。
2、锁扣配合力矩轮上的连接点来固定拉力计以测量电机堵转力矩。
3、电机控制机构可以控制电机正转和反转的衔接频率和次数，以模拟换向或刹车等工作场景。
下面将以明确易懂的方式，结合附图说明优选实施方式，对电机测试治具的上述特性、技术特征、优点及其实现方式予以进一步说明。
图1是电机测试治具的立体结构示意图。
图2是电机测试治具。
图3是性能测试机构的部分结构示意图。
图4是电机固定结构的立体结构示意图。
图5是悬挂砝码后的电机测试治具的结构示意图。
图6是装设有拉力计的电机测试治具的结构示意图。
图7是电机控制机构的外观视图。
附图标号说明：100、机架，110、底座，111、锁扣，120、固定轴，200、电机固定机构，210、第二安装部，220、上夹片，230、下夹片，240、调节旋钮，300、电机控制机构，310、电源输入端，320、控制面板，330、显示屏，340、有刷电机驱动模块，341、无刷电机驱动模块，350、转速传感器接线柱，360、热电偶接线柱，400、性能测试机构，410、力矩轮，420、配重物，430、转速传感器，431、磁钢，440、拉力计，450、钻夹头，460、第一安装部，461、外壳，462、轴承，500、电机。
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对照附图说明本实用新型的具体实施方式。显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，并获得其他的实施方式。
为使图面简洁，各图中的只示意性地表示出了与本实用新型相关的部分，它们并不代表其作为产品的实际结构。
实施例一
如图1所示，本实施例公开一种电机测试治具，包括机架100、电机固定机构200、电机控制机构300以及性能测试机构400，电机固定机构200及性能测试机构400均装设在机架100上相邻设置。
电机固定机构200的功能是固定电机。示例性的，如图1和图4所示，电机固定机构包括第二安装部210、上夹片220、下夹片230以及调节旋钮240。第二安装部210可装设在机架100上，上夹片220以及下夹片230并排设置在第二安装部210上以夹持电机，调节旋钮240调节上夹片220与下夹片230之间的距离以夹持不同尺寸的电机。
性能测试机构400为本测试治具的核心测试部件，参照图3和图5所示，包括力矩轮410、配重物420以及转速传感器430。力矩轮410，直接或间接装设在电机的输出轴上随其转动，配重物420通过绳悬挂在力矩轮410上随力矩轮410的转动而升降，上升时绳卷绕在力矩轮410上，下降时绳从力矩轮410上释放，转速传感器用以直接或间接测量力矩轮410的转速。当悬挂配重物时电机测试治具可测试电机的带载性能，当去除配重物时可测试电机的空转性能。示例性的，配重物420可以选用砝码，便于调整配重物的重量。性能测试机构400还可根据需要进一步包括热电偶、加速度传感器以及力矩测试仪中的一种或几种，以测试待测电机的温度、加速度、力矩的数据信息。
电机控制机构300的功能有二，其一为控制电机运转，更具体的来说，是控制电机的正转和反转，配重物的重力可分别作为动力或阻力，以更好的模拟电机驱动机器人的动作，还可以控制电机正转和反转的衔接频率和次数，以模拟换向或刹车等工作场景；其二为通过与性能测试机构400的通讯连接获取电机的运行参数。示例性的，如图1和图7所示，电机控制机构300包括电源输入端、控制面板320、显示屏330、电机驱动模块、热电偶接线柱310以及转速传感器接线柱350。电源输入端用以接入电源以对电机及其他部件供电，电机驱动模块与电机通讯连接以控制其正转或反转，电机控制机构300外表面上设置有有刷电机驱动端口340和无刷电机驱动端口341，以分别驱动两种类型的电机。数据输入端，与性能测试机构400通讯连接以读取测试数据，显示屏330用以显示热电偶、转速传感器测出的数据。具体的，显示屏330可以显示：
1、电机带载或空转时的如下参数：
电机运行平均转速、最大转速、最小转速、平均消耗功率、最大消耗功率、最小消耗功率、平均消耗电流、最大消耗电流、最小消耗电流、温升等参数。
2、测量电机寿命时的如下参数：
分别显示电机正转和反转时电机的转速、消耗功率、消耗电流、总运行时 间、电机转动圈数、温升等参数。
实施例二
如图3所示，在实施例一的基础上，性能测试机构400进一步包括互相连接的第一安装部460以及外壳461，力矩轮410的两侧分别设置有延长轴和钻夹头450。
第一安装部460装设在机架100上固定，延长轴上依次装设有磁钢431和轴承462，转速传感器430为霍尔传感器，其装设在磁钢431附近以感测磁场变化。钻夹头450的两端分别连接电机输出轴以及力矩轮410。外壳461容纳轴承462于其内部。
示例性的，如图5所示，机架100为安装架结构，其包括底座110以及装设在底座110上的固定轴120，其中，性能测试机构400可拆装、且装设在固定轴120上。其作用在于，当挂载配重物420如砝码较多时需要调整性能测试机构400的高度，以提供放置砝码的空间。
实施例三
在实施例一和二的基础上，在机架100上增设锁扣111，配重物420还可选用拉力计440，如图6所示，拉力计440的一端装设在力矩轮410上被其拉动，另一端装设在锁扣111上固定。该结构可用于测量电机堵转力矩。此时显示屏330显示当前电机消耗电流，温升等参数。当然，也可以通过其他类型的力矩传感器实现该功能。
应当说明的是，上述实施例均可根据需要自由组合。以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。
Claims (10)
- 一种电机测试治具，包括机架、电机固定机构以及电机控制机构，所述电机固定机构装设在所述机架上用以安装电机，其特征在于，还包括装设在所述机架上的性能测试机构，其包括：力矩轮，直接或间接装设在电机的输出轴上随其转动，配重物，可悬挂在所述力矩轮上被其带动升降，以及转速传感器，直接或间接测量所述力矩轮的转速，其中，所述电机控制机构分别同电机以及所述性能测试机构通讯连接，以控制电机正转或反转并获取电机的运行参数。
- 根据权利要求1所述的电机测试治具，其特征在于，所述配重物为砝码。
- 根据权利要求1所述的电机测试治具，其特征在于，所述机架上设置有锁扣；所述配重物为拉力计，其一端装设在所述力矩轮上被其拉动，另一端装设在所述锁扣上。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，所述性能测试机构进一步包括热电偶，其设置在电机内感测温度，并且所述热电偶与所述电机控制机构通讯连接。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，力矩轮的一侧包括有延长轴，所述延长轴上装设有磁钢，所述转速传感器为霍尔传感器，所述霍尔传感器安装在所述磁钢附近以感测磁场变化。
- 根据权利要求5所述的电机测试治具，其特征在于，所述性能测试机构进一步包括有互相连接的第一安装部以及外壳，所述第一安装部装设在所述 机架上，所述延长轴上设置有轴承，所述外壳容纳所述轴承于其内部。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，所述性能测试机构进一步包括钻夹头，所述钻夹头的两端分别连接电机输出轴以及所述力矩轮。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，所述电机固定机构包括第二安装部、上夹片、下夹片以及调节旋钮，其中，所述第二安装部可装设在所述机架上，所述上夹片以及所述下夹片并排设置在所述第二安装部上以夹持电机，所述调节旋钮调节所述上夹片与所述下夹片之间的距离。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，所述机架包括底座以及装设在所述底座上的固定轴，其中，所述性能测试机构是可拆装、且装设在所述固定轴上。
- 根据权利要求1-3任一所述的电机测试治具，其特征在于，所述电机控制机构包括：电源输入端，用于接入电源供电，电机驱动模块，与电机通讯连接以控制其正转或反转，控制面板，与所述电机驱动模块连接以控制其动作，数据输入端，与所述性能测试机构通讯连接以读取测试数据，以及，显示屏，用以显示所述数据输入端读取的测试数据。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120122.8U CN207908648U (zh) | 2018-01-24 | 2018-01-24 | 一种电机测试治具 |
| CN201820120122.8 | 2018-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019144625A1 true WO2019144625A1 (zh) | 2019-08-01 |
Family
ID=63564686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/104731 WO2019144625A1 (zh) | 2018-01-24 | 2018-09-08 | 一种电机测试治具 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207908648U (zh) |
| WO (1) | WO2019144625A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112462095A (zh) * | 2020-11-18 | 2021-03-09 | 安徽广博机电制造股份有限公司 | 一种冰箱电机组装检测设备 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207908648U (zh) * | 2018-01-24 | 2018-09-25 | 南京阿凡达机器人科技有限公司 | 一种电机测试治具 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4893825B2 (ja) * | 2007-06-08 | 2012-03-07 | 富士通株式会社 | 回転駆動機構の寿命試験装置及び方法 |
| CN203376452U (zh) * | 2013-06-09 | 2014-01-01 | 晶澳太阳能有限公司 | 一种马达的维修质量检测装置 |
| CN203519795U (zh) * | 2013-11-01 | 2014-04-02 | 三峡大学 | 一种座椅电机综合性能测试试验台 |
| CN205562093U (zh) * | 2016-01-27 | 2016-09-07 | 深圳市祈飞科技有限公司 | 一种旋转电机扭力测试装置 |
| CN207908648U (zh) * | 2018-01-24 | 2018-09-25 | 南京阿凡达机器人科技有限公司 | 一种电机测试治具 |
-
2018
- 2018-01-24 CN CN201820120122.8U patent/CN207908648U/zh active Active
- 2018-09-08 WO PCT/CN2018/104731 patent/WO2019144625A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4893825B2 (ja) * | 2007-06-08 | 2012-03-07 | 富士通株式会社 | 回転駆動機構の寿命試験装置及び方法 |
| CN203376452U (zh) * | 2013-06-09 | 2014-01-01 | 晶澳太阳能有限公司 | 一种马达的维修质量检测装置 |
| CN203519795U (zh) * | 2013-11-01 | 2014-04-02 | 三峡大学 | 一种座椅电机综合性能测试试验台 |
| CN205562093U (zh) * | 2016-01-27 | 2016-09-07 | 深圳市祈飞科技有限公司 | 一种旋转电机扭力测试装置 |
| CN207908648U (zh) * | 2018-01-24 | 2018-09-25 | 南京阿凡达机器人科技有限公司 | 一种电机测试治具 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112462095A (zh) * | 2020-11-18 | 2021-03-09 | 安徽广博机电制造股份有限公司 | 一种冰箱电机组装检测设备 |
| CN112462095B (zh) * | 2020-11-18 | 2022-05-03 | 安徽广博机电制造股份有限公司 | 一种冰箱电机组装检测设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207908648U (zh) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019144625A1 (zh) | 一种电机测试治具 | |
| CN201497602U (zh) | 轴承摩擦力矩测量装置 | |
| CN207114093U (zh) | 一种水力测功器测量标定系统 | |
| CN209894938U (zh) | 一种步进电机驱动转盘式装置性能测试工装 | |
| CN206848439U (zh) | 一种电机测试机构以及电机测试系统 | |
| CN110411659B (zh) | 一种电机转动惯量测量方法 | |
| CN207095858U (zh) | 一种用于驱动电机的轴承试验装置 | |
| CN113008437B (zh) | 一种制动电机动态制动力矩的测试装置及方法 | |
| CN111766004A (zh) | 一种电机扭矩测量装置 | |
| CN213455928U (zh) | 一种步进电机静力矩测试装置 | |
| CN112834104A (zh) | 一种制动盘风阻扭矩测试试验台及其测试方法 | |
| CN211528091U (zh) | 一种扭力测试装置 | |
| CN208921417U (zh) | 转子总成超速试验台 | |
| CN102901628B (zh) | 高精密微型轴承寿命试验装置 | |
| CN221527857U (zh) | 一种汽车底盘测试用电机装置 | |
| CN201748971U (zh) | 一种转动测试平台 | |
| CN221425851U (zh) | 一种永磁电机齿槽转矩的测试结构 | |
| CN221302367U (zh) | 一种便于水流测试的电动缆道 | |
| CN212179948U (zh) | 一种基于霍尔传感器的测试夹具 | |
| CN217587292U (zh) | 一种新能源汽车电机对拖台架 | |
| CN202886036U (zh) | 转台线绕力矩测试装置 | |
| CN221173687U (zh) | 一种电机转矩脉动测试设备 | |
| CN217542388U (zh) | 一种可以直接测量输出扭矩的惯性加载疲劳寿命试验台 | |
| CN112798220B (zh) | 一种尾撑式直升机旋翼模型风洞试验装置 | |
| CN210603680U (zh) | 一种测试轴承扭力的测试装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18902161 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18902161 Country of ref document: EP Kind code of ref document: A1 |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18902161 Country of ref document: EP Kind code of ref document: A1 |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 10/03/2021) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18902161 Country of ref document: EP Kind code of ref document: A1 |