额定电压 Reated voltage                  (V) DC:12 24 110 AC:110 220 额定吸力 Rated force                     (N) 90 额定行程 Rated stroke                    (mm) 4 全行程 Total stroke                    (mm) ≥8.5 通用持续率 Duty cycle                       (%) 100 绝缘等级 Insulation class F 最高操作频率 Max operation frequency         (t/h) 12000 允许电压波动范围 Supply voltage tolerance         (%) +10～-15 防护等级 Degree of protection IP65 导套承受油压 Working pressure                 (MPa) 21 消耗功率 Power consumption                (W) ≤40 起动伏安 Inrush VA                        (VA) — 吸持伏安 Holding VA                       (VA) —