8mm shaft stepper motor with integrated encoder

{"cid":"91215758","title":"Casun Nema 8 Special Shaft Stepper Motor With Encoder 40mN.m 0.6Amp Light Weight","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/fa\/6251ac653971efb120399274b2b1-200x200-1.jpg","attrs":{"Price":"$35~$41.77","Brand Name":"Casun","Model Number":"20SHD4255-3SKQ","Minimum Order Quantity":"1PC","Delivery Time":"14-21 days","Certification":"CE,ROHS,ISO","Place of Origin":"China","Payment Terms":"D\/A, T\/T, L\/C, D\/P","Supply Ability":"40000+PCS+Month","Packaging Details":"Carton:38x29x18cm","Phase":"2","Insulation Class":"Class B","Phase Resistance":"12ohm \u00b1 10%\uff08At 20ssd\uff09","Current":"0.6A","Voltage":"7.5V","Body Length":"38 mm","Holding Torque":"40 mN.m","Weight":"0.08 kg","Shaft Length":"36 mm"}}

{"cid":"91189600","title":"35mm Dc Servo Stepper Motor Hollow Shaft Absolute Encoder","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/88\/a7883dd971e75e4a8d0c90a51160-200x200-1.jpg","attrs":{"Price":"Consult us","Brand Name":"HENGXIANG","Model Number":"K35","Minimum Order Quantity":"1Pcs","Delivery Time":"3-5 working days for sample order, 7-15 working days for mass order","Certification":"CE,ISO9001","Place of Origin":"Shanghai, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100K pieces per year","Packaging Details":"each 1 piece was packed into single carton box","Model selection":"Blind hole shaft","Cable outlet":"Radial cable","Output phase":"Phase A+,B+,Z+,A-,B-,Z-,U+,V+,W+,U-,V-,W-","External diameter":"35mm","Weight":"about 100g(with package)","Protection":"IP50"}}