21mn m nema 8 bipolar stepping motor

{"cid":"91215758","title":"2 Phase Nema 8 Bipolar 1.8 Deg Stepping Motor 20x20x33mm 21mN.m 4 Wires For Machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d8\/ce\/e8c06e88d236bbf0be9b37d2a12a-200x200-1.jpg","attrs":{"Price":"$5.94-$8.6","Brand Name":"Casun","Model Number":"20SHD4502-19B1","Minimum Order Quantity":"1PC","Delivery Time":"7-15 days","Certification":"CE,ROSH,ISO","Place of Origin":"CHINA","Payment Terms":"D\/A, T\/T, L\/C, D\/P","Supply Ability":"40000+PCS+Month","Packaging Details":"Carton:36x29x14cm","Holding Torque":"21mN.m","Current":"0.8A","Motor Length":"33mm","Shaft":"Milling Flat Shaft 19mm Length","Insulation Class":"Class B","Phase":"2","Customized":"The motor can be designed &manufactured with customized request."}}