VIP member
AT211 series grating ruler square wave output type (slender high-speed type)
AT211 series grating ruler square wave output type (slender high-speed type)
Product details
AT211 series grating ruler square wave output type (slender high-speed type) high-precision grating ruler 2um/m
Product features:
1. High precision, high-resolution packaged grating ruler is an ideal tool for feedback control during positioning in semiconductor processing systems and CNC machine tools.
2. Two models are available for selection: AT211A multi-point installation type, which enhances shock resistance. AT211B can be installed at both ends of the machine tool. The size of AT211B is the same as the slender type of AT111.
3. A slender shielded grating ruler that can be directly connected to the control device.
4. Supports a wide range resolution of 0.1-5um and can achieve a high-speed response of 120m/min
5. Multi point fixed type is a specification that achieves high vibration resistance. 4. Equipped with grating ruler alarm display function, easy to maintain
6. The selection method for increasing the specifications of the grating ruler can be chosen according to the purpose of use
Technical parameters:
| Project/Model | AT211 | |
| Effective measurement length (L0) | 100，150，200，250，300，350，400，450，500，600，700，750，800，900，1000，1100，1200，1300，1400，1500mm | |
| Origin of grid ruler | 50mm spacing, 1 point in the center, 1 point on the left end, and 1 point on the right end (fixed at the factory) | |
| Indication accuracy (20 ° C) | (3+3L0/1000) um (L0 can also be made) | |
| Vibration resistance characteristics | 200m/S (condition 55-2000HZ) * multi-point fixed type | |
| Impact resistance | 250m/S (condition 1/2sin.11ms) * multi-point fixed type | |
| Gas supply port | There is a multi-point fixed type | |
| output signal | type | PA/PA，PB/PB,PZ/PZ |
| Electrical specifications | According to RS422 | |
| Main scale spacing | 20um | |
| resolving power | 0.1,0.2,0.5,1 ,2.5, 5um (fixed at the factory) | |
| Edge spacing | 125.250.333.500.1000ns (fixed at the factory) | |
| response speed | 5.4-120m/min (depending on resolution and edge spacing) | |
| Power supply voltage | DC5V+/-5% | |
| Current consumption | 200MA | |
| slippage | Below 5N | |
| Temperature range for use | 0-45°C | |
| Save temperature range | - 20-70°C | |
| Temperature range for use/storage | 20-80% RH (non condensing) | |
| Direction switching | Positive/Negative (factory set) | |
| Alarm function | Alarm detection | Overspeed, abnormal grating signal |
| Alarm output method | The outputs of PA/PA, PB/PB, PZ/PZ are all high impedance | |
| Alarm display | The red LED on the NC side connector of the signal cable lights up (except for cable specifications with only one reading head) | |
Multi point fixed installation dimension diagram:
Specification project selection:
Online inquiry
-
Contacts
-
Company
-
Telephone
-
Email
-
WeChat
-
Verification Code
-
Message Content
-