The MFA-PPD compact all-steel construction linear stages provide precision 25 mm motion with 0.1 μm Minimum Incremental Motion and excellent stability and stiffness. The MFA-PPD stepper motor offers a more economical solution for less demanding applications. Features include: all-steel construction for high stiffness-to-weight ratio and excellent thermal stability; a double-row linear ball bearing design for ultra-smooth motion; and 4 widely spaced mounting holes for base mounting and XY/XYZ configurations. Typical applications for this stage are fiber optic alignment, laser diode research, bio-medical applications and inspection systems.

• 行程范围

  25 mm

• 最大速度

  1 mm/s

• 最小位移增量

  0.10 µm

• 中心负载

  50 N

• 轴向负载 (-Cx, +Cx)

  10 N

• 逆轴向负载 (-Cx)

  -10 N

• Accuracy, Typical

  ±0.9 µm

• Accuracy, Guaranteed

  ±3.0 µm

• 单向重复精度，典型值

  ±0.12 µm

• 单向重复精度，保证值

  ±0.25 µm

• 双向重复精度，典型值

  ±0.2 µm

• 双向重复精度，保证值

  ±0.75 µm

• 俯仰，典型值

  ±25 µrad

• Pitch, Guaranteed

  ±100 µrad

• 俯仰顺应性

  80 µrad/Nm  

• 偏转，典型值

  ±30 µrad

• Yaw, Guaranteed

  ±50 µrad

• 偏摆顺应性

  80 µrad/Nm

• 翻转顺应性

  60 µrad/Nm  

• 驱动螺距

  0.5 mm  

• 减速轮

  1:43

• 限位开关

  Optical switches

• 原点

  Optical, at lower limit

• 原点重复精度

  ±2.5 µm

• 电缆长度

  3 m  

• 接头类型

  DB25 Male

• 螺纹类型

  M2 and M3

• 重量

  0.62 kg

• MTBF

  10,000 h (25% load, 30% Duty cycle)

• RoHS

  Compliant

MFA-PPD紧凑的全钢结构的线性阶段提供精密25毫米运动0.1μm最小增量运动和优秀的稳定性和刚度。MFA-PPD步进电机为低要求的应用提供了更经济的解决方案。特点:全钢结构，高刚度重量比，热稳定性好;双排直线滚珠轴承超光滑运动设计和4个广泛间隔的安装孔用于基础安装和XY/XYZ配置。这一阶段的典型应用是光纤对准、激光二极管研究、生物医学应用和检测系统。