Education equipment Technical teaching aid Vocational school exporter Engineer college science kit manufacturer supplier Products overview:1.Product structure: using aluminum alloy box structure. 2.Main parameters: size 420 mm x 300 mm x 120 mm; The power supply: singel-phase AC220V,50 HZ, <100 W.3.Main composition: dc servo motor, dc servo drive, the encoder, the rotary motion device, control ...