{"product_id":"nema-17-strain-wave-gearbox","title":"Nema 17 Strain Wave Gearbox","description":"\u003cp\u003eThe strain wave gearbox sits on top of the nema 17 stepper motor and provides a gear reduction of 25:1 with a very very small amount of backlash. I used \u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/www.amazon.com\/gp\/product\/B09CD6YYXG\/ref=ox_sc_saved_image_6?smid=A30WUG2ZDGM0XM\u0026amp;th=1\"\u003e4mm bearings\u003c\/a\u003e, \u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/www.amazon.com\/dp\/B0D6WDB21H?ref=ppx_yo2ov_dt_b_fed_asin_title\"\u003e30x37x4mm bearings\u003c\/a\u003e, \u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/www.amazon.com\/dp\/B07FDTC4BX?ref=ppx_yo2ov_dt_b_fed_asin_title\"\u003eand 5x14x5mm bearings\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eDesign by user_454693624 on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67391335235888,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_310a8766-bb4f-4df3-a663-3791fe5317fb.png?v=1784747676","url":"https:\/\/mymadmanlab.com\/products\/nema-17-strain-wave-gearbox","provider":"Mymadmanlab.com","version":"1.0","type":"link"}