RLA-900
Absolute Linear Grating Scale
The RLA900 series absolute linear scale meets a maximum measuring length of 2040mm.
It supports position value transmission via protocols such as Biss-C ，SSl , DRIVE CLIQ, MODBUS RTU，RS485，Huazhong CNC，GuangZhou CNC with an effective resolution of up to 5nm.
Specification parameters
| Model | RLA900 Absolute Enclosed Linear Grating Scale |
| Measurement | 70, 120, 170, 220, 270, 320, 370, 420, 470, 520, 570, 620, 670, 720, 770, 820, 870, 920, 970, 1020, 1140,1240,1340,1440,1540,1640,1740,1840,2040 |
| Accuracy | ±3μm; ±5μm |
| Pitch | 20μm |
| Resolution | 1um;0.5um; 0.1um; 0.01um; 5nm |
| Supply Voltage | DC3.3-14V |
| Electrical Output Interface | Biss-C ，SSl , DRIVE CLIQ, MODBUS RTU，RS485，Huazhong CNC，GuangZhou CNC |
| Plug | DB9 pin; DB15 pin |
| Operating Temperature | 0～50℃ |
| Protection Class | IP53, with compressed air IP64 |
