Changes for page Wheel Encoder Assembly Guide
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... ... @@ -1,3 +1,116 @@ 1 1 {{html wiki="false" clean="true"}} 2 - 2 +<body><table border="0" cellpadding="0" cellspacing="0" > 3 + <tbody><tr> 4 + <td valign="top" align="left"><b><font face="Verdana" size="2">Wheel 5 + Encoder Assembly Guide. Updated <!--webbot bot="Timestamp" startspan 6 + s-type="EDITED" s-format="%m.%d.%Y" -->02/16/2011<!--webbot 7 + bot="Timestamp" i-checksum="12461" endspan --></font></b> 8 + <p><font size="2"><b><font face="Verdana">Hardware:</font></b><font face="Verdana"><br> 9 + - 1</font></font><font face="Verdana" size="2"> x GH Motor 7.2vdc 10 + 50:1 175rpm (6mm shaft) (<a href="https://www.lynxmotion.com/showproduct.aspx?productID=96&CategoryID=11">GHM-04</a>)<br> 11 + - 1 x Quadrature Motor Encoder (<a href="https://www.lynxmotion.com/showproduct.aspx?productID=448&CategoryID=11">QME-01</a>)</font></p> 12 + <p><font size="2"><b><font face="Verdana">Goal:</font></b><font face="Verdana"><br> 13 + - Install a wheel encoder on a motor.<br> 14 + <br> 15 + <b>Specs:</b><br> 16 + - GHM-04 motor RPM under load = 7500 rpm<br> 17 + - Encoder = 120 cycles per revolution<br> 18 + - Encoder = 400 quadrature counts per revolution<br> 19 + - Frequency = 30khz</font></font></p></td> 20 + <td align="center" valign="top" width="320"><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc05.jpg" target="_blank"><img src="./build095_files/enc05s.jpg" border="2" hspace="10" ></a><br> 21 + <strong>Image of encoder on motor.</strong></font></td> 22 + </tr> 23 + <tr> 24 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 25 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 26 + </tr> 27 + <tr> 28 + <td valign="top" align="center" colspan="2"> 29 + <hr noshade="" color="#808080"> 30 + </td> 31 + </tr> 32 + <tr> 33 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 34 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 35 + </tr> 36 + <tr> 37 + <td valign="top" align="left"><font face="Verdana" size="2"><strong>Step 38 + 1.<br> 39 + </strong>If you going to solder to the motor tabs, it's a good idea to 40 + bend them out of the way before installing the encoder. If you're going to 41 + use push on connectors this step isn't necessary. Be sure to orient the 42 + motor as shown EXACTLY as the raised plastic (name, logo and plus sign) 43 + will prevent the adhesive from making good contact if the encoder is not 44 + applied with the proper orientation.</font></td> 45 + <td align="center" valign="top" ><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc01.jpg" target="_blank"><img src="./build095_files/enc01s.jpg" border="2" hspace="10" ></a><br> 46 + Figure 1.</font></td> 47 + </tr> 48 + <tr> 49 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 50 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 51 + </tr> 52 + <tr> 53 + <td valign="top" align="left"><font face="Verdana" size="2"><strong>Step 54 + 2.</strong><br> 55 + Before removing the adhesive backing material, fit the sensor to the motor 56 + as shown. It has to be oriented EXACTLY as shown for proper fit. When you 57 + are happy with the placement, remove the backing and carefully press it in 58 + place. I have not needed the expensive alignment tool from US Digital to 59 + do this, but you have to be careful not to press it firmly until it is 60 + exactly centered. If you are good with your hands this will be easy. If 61 + you have ten thumbs, you might want to ask for help.</font></td> 62 + <td align="center" valign="top" ><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc02.jpg" target="_blank"><img src="./build095_files/enc02s.jpg" border="2" hspace="10" ></a><br> 63 + Figure 2.</font></td> 64 + </tr> 65 + <tr> 66 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 67 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 68 + </tr> 69 + <tr> 70 + <td valign="top" align="left"><font face="Verdana" size="2"><strong>Step 71 + 3.</strong><br> 72 + Simply press the encoder disk onto the motor shaft. Press it down firmly 73 + and this step is complete.</font></td> 74 + <td align="center" valign="top" ><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc03.jpg" target="_blank"><img src="./build095_files/enc03s.jpg" border="2" hspace="10" ></a><br> 75 + Figure 3.</font></td> 76 + </tr> 77 + <tr> 78 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 79 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 80 + </tr> 81 + <tr> 82 + <td valign="top" align="left"><font face="Verdana" size="2"><strong>Step 83 + 4.</strong><br> 84 + Snap on the top plastic part.</font></td> 85 + <td align="center" valign="top" ><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc04.jpg" target="_blank"><img src="./build095_files/enc04s.jpg" border="2" hspace="10" ></a><br> 86 + Figure 4.</font></td> 87 + </tr> 88 + <tr> 89 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 90 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 91 + </tr> 92 + <tr> 93 + <td valign="top" align="left"><font face="Verdana" size="2"><b>Step 94 + 5.</b><br> 95 + Insert the cable as shown.</font></td> 96 + <td align="left" valign="top" > 97 + <p align="center"><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc05.jpg" target="_blank"><img src="./build095_files/enc05s.jpg" border="2" hspace="10" ></a><br> 98 + Figure 5.</font></p></td> 99 + </tr> 100 + <tr> 101 + <td valign="top" align="left"><font face="Verdana" size="2"> </font></td> 102 + <td align="center" valign="top" ><font face="Verdana" size="2"> </font></td> 103 + </tr> 104 + <tr> 105 + <td valign="top" align="left"><font face="Verdana" size="2"><strong>Step 106 + 6.</strong><br> 107 + Red = +5vdc<br> 108 + Black = Ground<br> 109 + Green = Output A<br> 110 + Yellow = Output B</font></td> 111 + <td align="center" valign="top" ><font face="Verdana" size="2"><a href="https://wiki.lynxmotion.com/info/wiki/lynxmotion/download/wheeled-tracked/wheel-encoder/WebHome/enc06.jpg" target="_blank"><img src="./build095_files/enc06s.jpg" border="2" hspace="10" ></a><br> 112 + Figure 6.</font></td> 113 + </tr> 114 +</tbody></table> 115 +</body> 3 3 {{/html}}