Model: DS233 Installed vehicle: Sany CB311 ① Operating voltage:18 ~32V; ② Operating current:operating current of regulator is not higher than 14A, locked-rotor current is not higher than 15A; ③Closing force:≥100N; ④ Effective travel ≥512mm; ⑤Movement speed :120~200mm/s; ⑥ Thermal protection property:opening time 2 ~60s,recovery time<20s; ⑦ Endurance quality:15000 cycles.