HEDS-9140A00

The HEDS-9140A00 is one member of the HEDS-9140 family which designed as a three channel optical incremental encoder modules. Each module consists of a lensed LED source and a detector IC enclosed in a small plastic package. Due to a highly collimated light source and a unique photodetector array, these modules provide the same high performance found in the HEDS-9000/9100 two channel encoder family. Also it can be used in printers, plotters, tape drives, and industrial and factory automation equipment.

Features of the HEDS-9140A00 are:(1)two channel quadrature output with index pulse; (2)resolution up to 2000 CPR counts per revolution; (3)low cost; (4)easy to mount; (5)no signal adjustment required; (6)small size; (7)-40 to 100 operating temperature; (8)ttl compatible; (9)single 5 V supply.

The absolute maximum ratings of the HEDS-9140A00 can be summarized as:(1)storage temperature:-40°C to +100°C;(2)operating temperature:-40°C to +100°C;(3)supply voltage, Vcc:-0.5 V to 7 V;(4)output voltage, VO:-0.5 V to Vcc;(5)output current per channel:-1.0 mA to 5 mA;(6)shaft axial play:±0.25 mm (±0.010 in.);(7)shaft eccentricity plus radial play:0.1 mm (0.004 in.) TIR;(8)velocity:30,000 RPM;(9)acceleration:250,000 rad/sec. If you want to know more information such as the electrical characteristics about the HEDS-9140A00, please download the datasheet in www.seekic.com or www.chinaicmart.com.