南通ZD电机3IK15GN-C/3GN20K ZD中大直流有刷电机 60*60系列:Z2D6-24GN-30S/ Z2D10-12GN-30S Z2D15-24GN-30S Z2D30-90GN-30S Z210-24GN-18S 70*70系列:Z3D15-24GN-30S Z3D30-24GN-30S Z3D10-24GN-18S Z3D15-90GN-3