加工定制:否 | 品牌:Newport Corporation光电仪器 | 型号:Newport Corporation光电仪器 |
类型:多元素分析仪器 | 测试范围:Newport Corporation光电仪器 | 测量时间:Newport Corporation光电仪器 |
测量精度:Newport Corporation光电仪器 | 电源电压:Newport Corporation光电仪器(VHZ) | 适用范围:Newport Corporation光电仪器 |
The VP-25AA High-Precision Motorized Actuator combines precise 25 mm positioning with highly reliable performance. It is based on the same innovative design used in the VP-25XA linear stages and features a high-resolution linear scale for exceptional repeatability and accuracy. The scale is fixed on a moving rail to which the actuator’s tip is permanently attached without any contact to the mounting shaft. This concept eliminates all drivetrain induced motion errors and minimizes hysteresis between the scale and the actuator tip. The non-rotating tip is essential to avoid undesirable periodic motion variations caused by variable contact made between the actuator tip and the mating surface. The top rail of the VP-25AA can also be used as a single-rail linear stage to position optical fibers, micro-optics, sensors, or other small and lightweight parts. For added versatility, a mounting interface for a dovetail rail compatible with the popular ULTRAlign™ positioning system is provided. This system offers a wide selection of interchangeable mounts for optical fibers, fiber arrays, objectives, or GRIN lenses
Model | VP-25AA |
Minimum Incremental Motion | 0.1 µm |
Maximum Speed | 25 mm/s |
Axial Load CaPACity (+Cx) | 40 N |
Uni-directional Repeatability, Guaranteed | 0.1 µm |
Cable Length | 3 m |
On-Axis Accuracy, Guaranteed | 2 or ± 1 µm |
Reversal Value (Hysteresis), Guaranteed | 0.5 µm |
Base Material | Aluminum |
Drive Mechanism | Backlash-free ball screw |
Feedback | Linear steel scale, 20 µm signal period, 0.1 µm resolution |
Drive Screw Pitch | 1 mm |
Limit Switches | Optical |
Motor | DC Servo, UE25CC |
Drive Type | DC Servo with Tachometer |
Origin | Optical, at center of travel, including mechanical zero signal |
MTBF | 20,000 h |
Weight | 1.0 kg (2.2 lb) |
- 上海德托机械有限公司 [加为商友]
- 联系人刘辉(女士) 业务经理
- 地区北京
- 地址中国