Mākēneki Motor Servo

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Servo motor Mākēneki a Neodymium Mākēneki no servo Hawaii i kona pono kūikawā a me ka kiʻekiʻe hana e like ai, e halawai stringent e like ai koi no servo Hawaii. ʻO ka moter Servo e pili ana i ka motika uila e kaohi ana i ka hana o nā ʻenekini mechanical i ka ʻōnaehana servo. He mea hoʻololi holo wikiwiki no ka motika kōkua. Hiki i ka mīkini lawelawe ke hana i ka wikiwiki pololei a me ka pololei o ke kūlana, a hiki ke hoʻololi i ka hōʻailona uila i ka ikehu a me ka wikiwiki e hoʻokau i ka mea kaohi. Kuhi ʻia ka wikiwiki rotor o ka motor servo e ka hōʻailona hoʻokomo a hiki ke pane wikiwiki.

Mai ka lālā Indramat o Rexroth i hoʻokuʻu kūleʻa iā MAC paʻa magnet AC servo motor a me ka drive drive ma ka hale kūʻai ʻo Hannover ma 1978, ua hōʻailona kēia ua komo kēia hanauna hou o ka ʻenehana lawelawe AC i loko o ke kaʻina hana. Ma ka waena a me ka hopena o 1980, loaʻa i kēlā me kēia ʻoihana kahi pūʻulu huahana. Ke huli nei ka mākeke lawelawe holoʻokoʻa i nā ʻōnaehana AC. ʻO ka hapa nui o nā ʻōnaehana lawelawe uila uila kiʻekiʻe e hoʻohana i ka motos servo AC paʻa mau, a lawe ka mea hoʻokele i ka ʻōnaehana servo kūlana piha me ka hoʻonohonoho wikiwiki a pololei. Aia kekahi mau mea hana e like me Siemens, Kollmorgen, Panasonic, Yaskawa, etc.

Ma muli o ka hana pololei o ka motuka servo, loaʻa iā ia kahi koi koʻikoʻi e pili ana i ka hana pololei a me ka hana kiʻekiʻe, i hilinaʻi nui ʻia i ka maikaʻi o nā mākēneki Neodymium no nā motika servo. Ma muli o ka nui o nā pono o ka magnet, ʻo Neodymium magnet ka mea e hiki ai i nā motika servo me ke kaupaona haʻahaʻa a me ka liʻiliʻi i hoʻohālikelike ʻia i nā mea magnet, e like me nā mākēneki Ferrite, Alnico a i ʻole SmCo.

No nā mākēneki lawelawe servo, ke hana nei nā Hornet Magnetics i kēia manawa i nā serials o nā mākia kiʻekiʻe o Neodymium magnet, e like me H, SH, UH, EH a me AH me ka hāhai ʻana i ʻekolu mau ʻano:

1.Hcj coercivity intrinsic kiʻekiʻe: kiʻekiʻe i> 35kOe (> 2785 kA / m) e hoʻonui ai i ka magnet demagnetizing resistence a laila servo motor e hana paʻa ana.

2.Lepo mahana hoʻololi coefficients: haʻahaʻa i ka α (Br) <-0.1% / ºC a me β (Hcj) <-0.5% / ºC e hoʻonui ai i ka paʻa wela o ka Mākēneki a hōʻoia i nā servo motors e hana me ke kūpaʻa kiʻekiʻe.

3. Ka hoʻohaʻahaʻa haʻahaʻa haʻahaʻa: haʻahaʻa i 2 ~ 5mg / cm2 i ke ʻano hoʻāʻo HAST: 130ºC, 95% RH, 2.7 ATM, 20 mau lā e hoʻonui ai i nā kūpaʻa kūpale mākēneki e hoʻolōʻihi i ka manawa ola o servo motors


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