DC10 ( 50mm— 1000mm, 5um) DC11 ( 50mm— 1000mm, 1um) DC20 ( 1100mm— 3000mm, 5um) DC21 ( 1100mm— 3000mm, 1um) Some specification: Measuring range: 50mm-3000mm Grating space: 20um, 10um Infrared wave length: 88omm Rolling system: vertical five bearing rolling system Output signal: TTL, EIA-422-A( RS-422) , ~ 1VPP Resolution: 1um, 5um, 0.5um0.1um 0.2um 10um Environ ment temperature: -10~ 45 humidity: = 5um: > = 60m/ min = 20m/ min Superiority: 1 The reading head adopts ball bearing to position and guide with high sensitivity & long life. 2) Adopting metrology grating as measuring datum with high accuracy. 3 Adopting sealed structure that has reliable performance & is convenient for installation. 4 Glass precision measuring grating is adopted for the Linear Encoder as measuring benchmark to ensure high precision 5 Individualized components makes it very easy to install, maintain and repair the linear Encoder