https://www.cncwiki.org/index.php?action=history&feed=atom&title=Mitsubishi_HA_Series_Servo_Motors 2026-05-01T18:02:23Z Revision history for this page on the wiki MediaWiki 1.43.0 https://www.cncwiki.org/index.php?title=Mitsubishi_HA_Series_Servo_Motors&diff=256&oldid=prev 2020-03-31T23:35:59Z

<p>initial page creation</p> <p><b>New page</b></p><div>== Overview ==<br /> <br /> Servo motors made by Mitsubishi usually meant to be used with their [[Mitsubishi MDS-A/B Series Servo Drives|MDS-A/B series servo drives]]. They typically have absolute position serial encoders, but they can also be fitted with other types.<br /> <br /> == Model Numbers ==<br /> <br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=123 Page 123] (III-3 in the PDF) has the model number scheme<br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=131 Page 131] (III-11 in the PDF) has the dimensions<br /> <br /> == Wiring Diagram ==<br /> <br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=150 Page 150] (III-30 in the PDF) has the motor power connector pinouts<br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=161 Page 161] (III-47 in the PDF) has serial encoder information<br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=170 Page 170] (III-50 in the PDF) has the serial encoder cable pinout<br /> <br /> == Replacement Parts ==<br /> <br /> === 8-pin Power Connector ===<br /> <br /> The documentation refers to the motor side connector as a DDK CE05-2A22-23P, here is the datasheet:<br /> <br /> http://www.ddknet.co.jp/English/products/circular/CE05/CE05-ENG.pdf<br /> <br /> A possible compatible replacement:<br /> <br /> [https://www.digikey.com/product-detail/en/itt-cannon-llc/MS3102E22-23P/IMS3102E22-23P-ND/3675430 ITT Cannon MS3102E22-23P]<br /> <br /> A mating connector can be made from these parts:<br /> <br /> [https://www.digikey.com/product-detail/en/amphenol-industrial-operations/MS3108B22-23S/AIMS3108B22-23S-ND/5690047 Amphenol MS3108B22-23S] (obsolete, curved clamshell)&lt;br/&gt;<br /> [https://www.digikey.com/product-detail/en/amphenol-industrial-operations/MS3108A22-23S/AMS3108A22-23S-ND/2129624 Amphenol MS3108A22-23S] (obsolete, intermediate square flange)<br /> <br /> [[File:DigiKey_Part_97-3057-1012-1-ND.jpg|64x64px]] [https://www.digikey.com/product-detail/en/amphenol-industrial-operations/97-3057-1012-1/97-3057-1012-1-ND/341011 Amphenol 97-3057-1012-1]<br /> <br /> === Serial Encoder ===<br /> <br /> [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_1004.pdf#page=195 Page 195] (III-58 in the PDF) lists the various types of serial encoders.<br /> <br /> The serial encoders have absolute and and &quot;incremental&quot; editions, though incremental is a misnomer -- they are absolute within a single revolution, just not multi-turn.<br /> <br /> The servo side military plug:<br /> <br /> [https://www.digikey.com/product-detail/en/amphenol-industrial-operations/MS3102A22-14S/AMS3102A22-14S-ND/2115688 Amphenol MS3102A22-14S] (obsolete)<br /> <br /> TODO mating connector.<br /> <br /> === Coupling ===<br /> <br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=178 Page 178] (III-58 in the PDF) shows direct coupling with a load<br /> * [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf#page=180 Page 180] (III-60 in the PDF) shows the tapered shaft end screw tightening torque (also shown on the dimensions page)<br /> <br /> A special all-metal friction locknut is used to secure the coupling to the tapered shaft:<br /> <br /> &lt;del&gt;[https://global.rakuten.com/en/store/kys/item/tr-4702981/ B70-0010 with TRUSCO U nut (stainless steel) M10X1.5 three]&lt;br/&gt;<br /> [https://us.misumi-ec.com/vona2/detail/221005504391/ U Nut | Trusco Nakayama | MISUMI USA]&lt;/del&gt; (these are 1.5mm pitch, we actually need 1.25mm pitch...)&lt;br/&gt;<br /> [https://www.monotaro.sg/p/42100676/ M10x1.25 Hex Screw Nut Fuji Seimitsu &lt;nowiki&gt;[MonotaRO Singapore]&lt;/nowiki&gt; 42100676]&lt;br/&gt;<br /> [https://www.fun.co.jp/english/_BK_170908/products/unut01.html https://www.fun.co.jp/english/_BK_170908/products/unut01.html]<br /> <br /> == Online Resources ==<br /> <br /> [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_432.pdf Mitsubishi MDS-A/B Series AC Servo/Spindle Specifications Manual BNP-B3759B (ENG)]<br /> <br /> [https://s3.amazonaws.com/Icarus/DOCUMENTS/Mitsubishi_Manuals_1004.pdf Mitsubishi MELDAS MDS-C1 Series AC Servo/Spindle Specifications Manual BNP-C3000C (ENG)]</div>

Fdarling