China nema 11 hollow shaft stepper motor

{"pid":"43169835","cid":"337457","pimg_url":"\/\/img1.tradegrowthhub.com\/e3\/18\/1cc938b3f595\/product\/168334776_s-w400xh400.jpg","name":"Motore passo a passo a filo cavo Nema 11 da 32 mm con diametro di foro di 4,2 mm per fresatrici CNC","company_name":"Chongqing Umot Technology Co., Ltd.","attrs":{"Prezzo":"$19.82\/pieces 5-99 pieces","MOQ":"5 pieces","Tempo di consegna":"Negotiable","Marca":"UMot"}}

{"pid":"37890442","cid":"255795","pimg_url":"\/\/img1.tradegrowthhub.com\/84\/28\/bc29dea9208c\/product\/133793043_s-w400xh400.jpg","name":"1.8 Degree Hollow Shaft NEMA 11 Micro Stepper Motor For Medical Machine Robot Camera","company_name":"GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD","attrs":{"Prezzo":"$4.14-$6.98","MOQ":"1PC","Tempo di consegna":"7-15 days","Marca":"Casun"}}