产品名称： 步进电机平移台PPS-20SM
产品编号： PPS-20SM
台面尺寸： A × 20mmmm
行程： 12、18、26、51mm
最大载重： 2kg
分辨率： 50nm
重复定位精度： ±200nm
真空选项：
The PPS-20 Stepper Motor version is suitable for applications requiring high speed and high blocking force. Miniature crossed roller bearings assure high stiffness and guiding accuracy for loads up to 20 N (horizontal orientation). It utilizes a 2-phase stepper motor resulting in high speed (> 4 mm/s) and high blocking force (> 10 N). The PPS-20SM is available in open loop or with an external encoder. Resolutions of 100 nm are achievable. Versions capable of operation in vacuum (10-6 mbar) are available. The PPS-20SM is compatible with the MMC-200 controller.
| Travel range [mm] | 12 | 18 | 26 | 51 |
| Straightness/Flatness [µm] | ± 1 | ± 1.5 | ± 1.5 | ± 2.5 |
| Pitch [µrad] | ± 60 | ± 80 | ± 80 | ± 100 |
| Yaw [µrad] | ± 70 | ± 90 | ± 90 | ± 100 |
| Weight [g] | - | - | - | - |
| Motor option | 2-Phase Stepper Motor, SM-002 |
| Speed, max [mm/s] | 5 |
| Encoder option | None (open loop) | Analog (1 Vpp) | Digital (RS-422) |
| Resolution, typical [µm] | 0.1 | 0.05 | 0.05 |
| Repeatability, bi-directional [µm] | ± 4 | ± 0.2 | ± 0.2 |
| Repeatability, uni-directional [µm] | 0.5 | 0.2 | 0.2 |
| Accuracy [µm] | ± 10 | ± 1 | ± 1 |
| Orientation | Fx [N] | Fy [N] | Fz [N] | Mx [N·m] | My [N·m] | Mz [N·m] |
| Load, max | 5 | 20 | 20 | 0.7 | 0.7 | 0.7 |
| Order no.: | PPS-20- | |||||
|---|---|---|---|---|---|---|
| Drive | ||||||
| Stepper Motor, SM-002 | 2 | |||||
| Travel | ||||||
| 12 mm | 1 | |||||
| 18 mm | 2 | |||||
| 26 mm | 3 | |||||
| 51 mm | 5 | |||||
| Encoder | ||||||
| None (open loop) | 0 | |||||
| Analog (1 Vpp) | 2 | |||||
| Digital (RS-422) | 3 | |||||
| Limit Switch | ||||||
| None | 0 | |||||
| Magnetic | 1 | |||||
| Environment | ||||||
| Atmospheric | 0 | |||||
| High Vacuum, 10-6 mbar | 6 | |||||
