YM-250-350是一种24VDC整体结构的电机开门机，该电机配有绝对不可逆装置，减速箱和螺杆使用高强度材料，铜螺母采用高密度锻造工艺，电机外壳采用两条整体铸铝，表面聚酯漆喷涂制作而成。确保了产品的美观和使用的耐久性，开门机配有机械限位开关方便调节，电机具有慢启动及慢停止功能，停电状态下看手动开关门体，离合器具有防挤压功能。（可选配蓄电池供电）
Used for irreversible linear door opener of vertical hinged door
YM350 is an electrical door opener in 24VDC integral structure . The motor is equipped with absolutely irreversible device . High-strength materials are used for the reduction gearbox and screw . The copper nut applies high-density forging technology . The shell of the motor uses two pieces of whole cast aluminum . The surface is sprayed with polyester coating . It ensures the beauty and durability of product . The door opener is equiped with mechanical limit switch for convenient adjustment . The motor has the functions of slow start and slow stop ,and can be open or close the door manually when the power is cut off . The clutch is resistant from extrusion. ( Accumulator can be selected to supply power )
| 技术数据 Technical Data | YM-250 | YM-350 |
| 使用范围 Range of application | 家用 Home | 商用 Commercial |
| 使用频率 Frequency of use | 90% | 90% |
| 运行电压 Rated voltage | 24VDC | 24VDC |
| 运行功率 Operating power | 200W | 200W |
| 防护等级 Level of protection | IP44 | IP44 |
| 最大顶杆 Maximum ejector rob | 375mm | 375mm |
| 最大速度 Maximum speed | 20mm/s | 20mm/s |
| 最大推力 Maximum thrust | 1200N | 2000N |
| 额定力度 Rated force | 800N | 1200N |
| 力度调节 Froce regulation | 电子调节 Electronic | 电子调节 Electronic |
| 速度调节 Speed regulation | 电子调节 Electronic | 电子调节 Electronic |
| 最大单门宽度 Maximum width of single door | 2.5m | 3.5m |
| 运行温度范围 Temperature range | -20℃ --- +50℃ | -20℃ --- +50℃ |
| 限位挡块 Limit | 4pcs | 4pcs |
| 不可逆的自动设备 Irreversible automomatic equipment | 选配 Optional | 选配 Optional |
| 电机重量 Weight of motor | 16.7kg | 17kg |
