{"product_id":"electronicsandmotors-nema24-425ozin","title":"NEMA 23 Stepper Motor (425 oz-in 1\/4\" dual shaft) 2.8 Amps","description":"This is one of the highest torque NEMA 23 stepper motors for this frame size at 425 oz-in torque. This is perfect for small to medium size CNC Routers.    The best driver for this motor is the \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/electronicsAndMotors-stepper-driver-3!0a\"\u003e4.2A modular Driver\u003c\/a\u003e.    A good coupling for the motor from BuildYourCNC with the 1\/4\" shaft are these:     \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/coupling-rigid-one-piece-!25-!5\" target=\"_blank\"\u003e1\/4\" to 1\/2\" Flexible Clamp-on\u003c\/a\u003e    \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/coupling-rigid-aluminum-!25-!5\" target=\"_blank\"\u003e1\/4\" to 1\/2\" Rigid Clamp-on\u003c\/a\u003e    \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/coupling-rigid-steel-!25-!25\" target=\"_blank\"\u003e1\/4\" to 1\/4\" Rigid Clamp-on\u003c\/a\u003e    A good coupling for the motor from Amazon with the 8mm shaft are these:     \u003ca href=\"https:\/\/buildyuurcnc.com\/item\/coupling-rigid-aluminum-8mm-!5-coupling-rigid-steel-8mm-!5\" target=\"_blank\"\u003e8mm to 1\/2\" Rigid Clamp-on\u003c\/a\u003e    This CNC motor is actually considered a NEMA 24 frame size, but the size is not much difference to the two frame sizes.. This stepping motor has the highest torque that we could find in the NEMA 23 size range.     Wiring: Red and Blue to A+, Yellow and Black to A-, White and Brown to B+ and Orange and Green to B-. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/PN.SM60HT86-2008BF-U_inhouse_PN.60BYGH303-13_1.pdf?v=1740755133\"\u003e Datasheet for wiring and electrical specifications\u003c\/a\u003e \u003cb\u003eNote: Datasheet contains a discrepancy: the diameter of the shaft is 1\/4\" or 6.35mm\u003c\/b\u003e","brand":"BuildYourCNC","offers":[{"title":"NEMA 24 Stepping Motor (425 oz-in 1\/4\" dual shaft)","offer_id":45875864338606,"sku":"103","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/IMG_20180910_133451_Bokeh-800.jpg?v=1730083929","url":"https:\/\/buildyuurcnc.com\/products\/electronicsandmotors-nema24-425ozin","provider":"BuildYourCNC","version":"1.0","type":"link"}