電動梯形絲杠
Thomson電動梯形絲杠外形緊湊，將混合式步進電機和精密梯形絲杠集于一體。現提供三種基本配置——旋轉絲杠（MLS）、旋轉螺母（MLN）和執(zhí)行器（MLA）。
Thomson電動梯形絲杠有兩種基本配置 – 旋轉絲杠（ S）和旋轉螺母（ N）。旋轉絲杠配置通過電機旋轉梯形絲杠進行驅動，并傳遞負載到絲杠螺母。旋轉螺母配置通過在電機殼體內旋轉螺母進行驅動，并通過約束電機并傳遞負載到梯形絲杠上實現運動，或者通過約束梯形絲杠并傳遞負載到電機上來實現運動。
標準電動梯形絲杠
Actuator (MLA)
MLAs are a fully housed solution in which the motion is taken care of for you - simply determine stroke length, linear travel per step or revolution, and precision level to select an appropriate model.
Rotating Screw (MLS)
MLS assemblies actuate by having the stepper motor rotate a lead screw and translate a load that is attached to the lead nut.
Rotating Nut (MLN)
MLN assemblies actuate by rotating a nut within the stepper motor body. Motion is achieved by constraining the motor and translating a load attached to the lead screw or constraining the lead screw and translating a load attached to the stepper motor.
Rotary Encoders Available as a Standard Option
Rotary encoders deliver real-time information about position, speed and direction.
They can be seamlessly pre-assembled onto the backs of all three types of
Thomson stepper motor linear actuator assemblies as a standard option.
Please contact Thomson Customer Support for more details.
電動梯形絲杠定制選項
預制電動梯形絲杠結合了先進的電機和梯形絲杠技術，是高精度直線運動應用的理想選擇。
為何選擇Thomson電動梯形絲杠？
Thomson提供三種基本配置– 旋轉絲杠 (MLS)、旋轉螺母 (MLN) 和電動推桿 (MLA)。電動梯形絲杠推桿的開口型旋轉絲杠和旋轉螺母適于存在外部導向或需要高度設計靈活性的應用，而其閉合型組件則是進一步簡化設計過程和免去外部導向需要的理想選擇。
電動梯形絲桿定制選項
Thomson與全球原始設備生產商攜手合作，解決棘手問題，提高運營效率，力求為生產商的客戶提供更高的價值。我們擁有豐富的技術和應用經驗，不止能夠為您提供標準產品，還可為您量身定制滿足您特定需求的產品。
電動梯形絲桿從哪里入手
Thomson提供豐富的在線資源，無論您的購買決策處于哪個階段，都可以為您提供幫助：
VIDEO: Stepper Motor Linear Actuator Assembly Configurations
Precision lead screws can be combined with a stepper motor in a number of ways. At Thomson, we offer three configurations of stepper motor linear actuators to meet the various needs of our customers' applications. Learn more about them and discover which of them can benefit your linear motion designs.
VIDEO: What is a Stepper Motor and How is it Useful for Linear Motion?
Combined with a precision lead screw, the stepper motor is utilized in one of Thomson’s main product families – stepper motor linear actuators. This video takes a closer look at this motor, its main components, how they work, and why they are useful in linear motion applications in comparison to other types of motors.
技術文章
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Leveraging Stepper Motor Linear Actuator Configurability
When designers and integrators need simple, flexible and compact linear actuation, they often turn to stepper motor linear actuators (SMLAs). The high configurability of SMLAs is among their greatest virtues, but sorting through myriad configuration options to tailor the optimal solution for a particular application can be a challenge for even the most seasoned motion engineer. Understanding the unique capabilities and limitations of each type of SMLA will make it easier to take maximum advantage of their wide range of flexibility.
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為電動梯形絲杠安裝防旋轉導向裝置
為步進電機配置梯形絲杠來實現精密的直線運動方法簡單、成本低廉，但需要安裝防旋轉裝置，由用戶添加外部裝置或生產商設計內置均可。要對您的導向系統(tǒng)進行專門分析，權衡利弊，才能確定何種選擇最能適配您的應用。
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只需電動梯形絲杠推桿一個部件，即可將您的直線運動組件化繁為簡。
在為機械設計直線運動系統(tǒng)時，系統(tǒng)設計師的選擇多不勝數。選擇恰到好處才能保證直線運動系統(tǒng)安裝簡單，節(jié)約空間和成本。步進電機和帶外部支撐的梯形絲杠組件是實現直線運動的常見驅動裝置。但將內置導向和支撐功能集為一體的驅動裝置可化繁為簡，使用和安裝更加方便簡單，省去了使用外部部件的煩惱。
電動梯形絲杠 - 英制規(guī)格
直線行程/整步 [Inch] |
導程 (Inch) |
類型和絲杠直徑 (Inch) | ||||
|---|---|---|---|---|---|---|
| ML11 | ML14 | ML17 | ML23 | |||
| 0.188 | 0.250 | 0.250 | 0.313 | 0.375 | ||
| 0.00015625 | 0.0313 | |
X | X | |
|
| 0.00025000 | 0.0500 | X | |
|
|
|
| 0.00031250 | 0.0625 | |
X | X | |
X |
| 0.00041670 | 0.0833 | |
|
|
X | |
| 0.00050000 | 0.1000 | X | |
|
|
X |
| 0.00062500 | 0.1250 | |
X | X | |
|
| 0.00083300 | 0.1666 | |
|
|
X | X |
| 0.00100000 | 0.2000 | X | |
|
|
|
| 0.00125000 | 0.2500 | |
X | X | X | X |
| 0.00200000 | 0.4000 | X | |
|
|
|
| 0.00250000 | 0.5000 | |
X | X | X | X |
| 0.00375000 | 0.7500 | |
X | X | |
|
| 0.00500000 | 1.0000 | |
|
|
X | X |
電動梯形絲杠 - 公制規(guī)格
直線行程/整步 [mm] |
導程 [mm] |
類型和絲杠直徑 [mm] |
||||
|---|---|---|---|---|---|---|
| ML11 | ML14 | ML17 | ML23 | |||
| 4 | 6 | 6 | 8 | 10 | ||
| 0.005 | 1.00 | X | X | X | |
|
| 0.010 | 2.00 | |
|
|
X | X |
| 0.015 | 3.00 | |
|
|
|
X |
| 0.020 | 4.00 | X | |
|
X | |
| 0.025 | 5.00 | |
|
|
|
X |
| 0.030 | 6.00 | |
X | X | |
|
| 0.040 | 8.00 | X | |
|
X | |
| 0.050 | 10.0 | |
|
|
|
X |
| 0.060 | 12.0 | |
X | X | X | |
| 0.100 | 20.0 | |
|
|
X | X |
電動梯形絲杠的優(yōu)勢
- 提高轉矩密度
- 提高效率
- 旋轉螺釘或螺母旋轉
- 尺寸和絲杠可定制
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錐形鎖的優(yōu)勢
-
減少噪音
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可提供英制/公制版本
應用案例
Choose Your CAD Model:
MLA
MLS
MLN
