{"product_id":"ldo-motors-42sth48-2804ah-2804ahs55-ac-super-speedy-super-power-high-temp-nema-17-stepper-motor-high-performance-high-temperature-normal-and-s55","title":"LDO Motors 42STH48-2804AH \u0026 2804AH(S55) \/ AC Super Speedy \/ Super Power High Temp NEMA 17 Stepper Motor - High Performance High Temperature (Normal and S55)","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a super big boy, made for the highest speed of speedy applications. This motor comes with a 1 meter wire terminated with a 4 pin JST-XH connector. We carry these in AH (high temp) and AC (standard class)\u003cstrong\u003e. \u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"tojvnm2t a6sixzi8 abs2jz4q a8s20v7p t1p8iaqh k5wvi7nf q3lfd5jv pk4s997a bipmatt0 cebpdrjk qowsmv63 owwhemhu dp1hu0rb dhp61c6y iyyx5f41\"\u003eThis is an evolution of the 2504 speedy motors, with greater holding torque and a higher power rating (2.8 vs 2.5a).  \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNEMA 17.\u003c\/li\u003e\n\u003cli\u003e1.8° Step Angle.\u003c\/li\u003e\n\u003cli\u003e200 Steps Per Revolution.\u003c\/li\u003e\n\u003cli\u003e2.8 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e420mN-m\u003c\/span\u003e Holding Torque.\u003c\/li\u003e\n\u003cli\u003e48mm Body.\u003c\/li\u003e\n\u003cli\u003e24mm Output Shaft (5mm diameter) \u003cstrong\u003e(S55 version has a 55mm Output Shaft)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: These are categorized as \"high temperature\" motors, they have a higher insulation class than standard motors and are intended to perform better at higher currents and higher ambient temperatures. \u003cem\u003eHowever \u003c\/em\u003erunning at or near full amperage in environments higher than 40C will impact longevity. We generally recommend for higher temperature environments to lower your amperage to increase the life of the motor.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications can be viewed \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0596\/0692\/5480\/files\/2804ah_1100x_5a67faf2-d76e-4ce4-ab67-36a0059cbabe.png?v=1683248283\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e","brand":"West3D 3D Printing Supplies","offers":[{"title":"C Class (Standard) (AC)","offer_id":50612154401054,"sku":"LDO1239","price":23.99,"currency_code":"USD","in_stock":true},{"title":"H Class (High Temp) (AH)","offer_id":50612154433822,"sku":"LDO1240","price":28.99,"currency_code":"USD","in_stock":false},{"title":"S55 H Class (High Temp) (AH)","offer_id":50612154466590,"sku":"LDO1241","price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/7754\/6782\/files\/ldo-motors-42sth48-2804ah-ac-super-speedy-super-power-high-temp-nema-17-stepper-motor-high-performance-high-temperature-west3d-printing-ldo-motors-892125.jpg?v=1771084153","url":"https:\/\/hobbyistdepot.com\/products\/ldo-motors-42sth48-2804ah-2804ahs55-ac-super-speedy-super-power-high-temp-nema-17-stepper-motor-high-performance-high-temperature-normal-and-s55","provider":"Hobbyist Depot","version":"1.0","type":"link"}