You may also be interested in
Text version of the page
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | |
| | | Enclosed Incremental Rotary Optical Encoder | | |
| | | EX20 | | |
| | | |
| | | Series | | |
| | | |
| | | |
| | | Offering improved design and performance characteristics, the EX20 Series provides high precision angular position signals at an affordable price. They are ideally suited for robotic, process control, instrumentation and other related applications. Based on an innovative design consisting of a patented disk and hub assembly, reliability is assured through the use of a single LED source and collimating lens, with increased reliability by means of Duncan's proprietary, single-chip Opto-ASIC detector. This also enables use in signal conditioning applications without need of additional electronics. | | |
| | | Standard Features • Line count resolutions up to 2540 PPR • High sink current capability (Models EX202 and EX203) • RS422 compatible 26LS31 differential line driver (Model EX206) • Index Pulse with gateable option (Models EX203 and EX206) • Flange or Servo mount configurations • Focused IR/LED • 100kHz frequency response w/option to 350kHz • 2-Year Warranty | | |
| | | |
| | | Models EX202 and EX203 offer 74F365 and 74F368 Buffer Driver outputs, yielding temperature stability and the ability to transmit signals over a long distance with high noise immunity. Model EX206 features 26LS31 line driver output, ideal for applications where RS422 compatibility is needed. The EX20 Series provides the combination of excellent electronics, reliability, and a lower component count approach, offering enhanced long-term operation and improved temperature stability. | | |
| | | |
| | | |
| | | Figure 1 Servo Mount | | Figure 2 Flange Mount (Dimensions not shown, same as Figure 1) | | |
| | | |
| | | |
| | | 1.66 | | |
| | | |
| | | .12 (3) .11 -(2.8) .50 (15) | | |
| | | (47) | | |
| | | |
| | | #4-40 THDS. X .20 DP ON 1.00 DIA. B.C. —l (25.4) | | |
| | | .125 (3.2)" | | |
| | | _.18 (4.5) | | |
| | | |
| | | |
| | | |
| | | |
| | | .2497 +0000 (6,34) -0003 _I_j-000 1-002 | | |
| | | |
| | | 2.05 (52.3) | | |
| | | 3-1 | | |
| | | .687
| | |
| | | |
| | | (17.45) ( | | |
| | | |
| | | |
| | | 1.875 (47.6) | | |
| | | |
| | | STRAIN RELIEF -8 PIN HEADER | | |
| | | |
| | | , .125 DIA •— 4 PLCS. (3.2) | | |
| | | All dimensions in inches | | |
| | | .xx = ±.02 .xxx = ±.005 | | |
| | | |
| | | |
| | | |
| | | DUNCAN ELECTRONICS DIVISION B E I TECHNOLOGIES, INC. | | |
| | | |
| | | 15771 Red Hill Avenue Tustin, CA 92780-7303 (714) 258-7500 Fax: (714) 258-8120 email: sales@beiduncan.com www.beiduncan.com | | |
| | | ISO9001 Certified/QS9000 Compliant | | |
| | | |
| | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |