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产品介绍

标准紧凑型直线系统

窄配置

这种架构将丝杠与方形导轨轴承垂直布置,可以实现更小的占地面积。

宽配置

这种架构将梯形丝杠与方形导轨轴承水平布置,可以实现更小的系统高度。

圆形导轨配置

这种架构采用双圆形导轨导向系统,可构建能够承受高弯矩负载的高性价比解决方案。

构建自定义系统

Horizontal

安排虚拟设计咨询

与Thomson工程师合作,通过搭配使用合适的组件来量身定制适合您应用的解决方案。

安排虚拟设计咨询

紧凑型直线系统的结构

紧凑型直线系统的结构
Basic Specifications
Lead Screw
Material 300 Series Stainless Steel
Standard Coating1 None
Standard Lead Accuracy
[in./ft. (µm/300 mm)]
0.010 (250)
Precision Lead Accuracy
[in./ft. (µm/300 mm)]
0.003 (75)
Straightness
[in./ft. (µm/300 mm)]
0.005 (125)
Lead Nut
Standard Material Internally lubricated acetal
Nut Efficiency2
[%]
Up to 85
Typical Linear Travel Life
[in. (km)]
10 x 106 (250)
Positional Repeatability with Standard Nut3
[in. (mm)]
0.005 to 0.010(0.127 to 0.254)
Positional Repeatability with Anti-Backlash Nut4
[in. (mm)]
<0.002 (0.051)
Motor
Frame Size NEMA 14 NEMA 14 NEMA 14
Step Size
[°]
1.8
Concentricity of Mounting Pilot to Shaft
[in. (mm)]
0.003 (0.08) TIR
Perpendicularity of Shaft to Mounting Face
[in. (mm)]
0.003 (0.08) TIR
Max. Case Temperature
[°F (°C)]
176 (80)
Storage Temperature
[°F (°C)]
-4 to 122 (-20 to 50)
Ambient Temperature
[°F (°C)]
-4 to 122 (-20 to 50)
Max. humidity (non-condensing)
[%]
85
Magnet Wire Insulation
[°F (°C)]
Class B 130 (266)
Insulation Resistance @ 500 VDC [Mohm] 100
Dielectric Strength for 1 min. [Vac] 500
Assembly
Max. Backlash with Standard Nut5
[in. (mm))]
0.010 (0.25)
Operating Temperature
[°F (°C)]
15 to 125 (-10 to 50)
  1. Contact Thomson for optional lead screw coatings.
  2. Depends on lead, nut material and lubrication.
  3. Depends on nut, load and orientation.
  4. For best positional repeatability, load should be kept well bellow design system.
  5. Nut fit can be adjusted depending on backlash requirements.

Compact Linear System Highlights:

  • Choose from three standard architectures or build a “from scratch” system.
  • Mounting blocks can be machined to virtually any shape or size.
  • Virtual design consultations are like having a linear motion expert by your side as you build your solution.
  • Systems can be produced and delivered quickly due to back-end modularity processes being automated.
  • A 3D model of your system is made available to you in real time or typically within one business day.

Compact Linear Applications:

  • Medical devices
  • Security/Military
  • Packaging
  • Semiconductors
  • 3D Printers
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