MA series screw elevator
0510-82606516
HOME >Products Show >Screw elevator >MA series screw elevator
MA series screw elevator
The MA series gearbox design is more suitable for heavy-duty applications: heavy-duty, high-frequency work system
•Load range: 0.5 tons -35 tons
• The input speed is 3000RPM
•Can provide double-head, three-head screw and ball screw
• There are many accessories configuration: limit switch, dust cover, safety nut, anti-reverse device, backlash offset device
• The 10-minute work period is 30%
MA series technical parameter table
尺寸 | MA5 | MA10 | MA25 | MA50 | MA80 | MA100 | MA200 | MA350 | |||
提升力 | N | 5000 | 10000 | 25000 | 50000 | 80000 | 100000 | 200000 | 350000 | ||
梯形齿螺纹 | 直径*螺距 | Tr18*4 | Tr22*5 | Tr30*6 | Tr40*7 | Tr55*9 | Tr60*12 | Tr70*12 | Tr100*16 | ||
减速比 | RV | 1:4 | 1:5 | 1:6 | 1:7 | 1:7 | 1:8 | 1:8 | 3:32 | ||
RN | 1:16 | 1:20 | 1:18 | 1:14 | 1:14 | 1:24 | 1:24 | 1:16 | |||
RL | 1:24 | 1:25 | 1:24 | 1:28 | 1:28 | 1:32 | 1:32 | 1:32 | |||
输入1转推杆的行程mm | RV | 1 | 1 | 1 | 1 | 1.28 | 1.5 | 1.5 | 1.5 | ||
RN | 0.25 | 0.25 | 0.333 | 0.5 | 0.64 | 0.5 | 0.5 | 1 | |||
RL | 0.166 | 0.20 | 0.25 | 0.25 | 0.32 | 0.375 | 0.375 | 0.5 | |||
允许输入功率KW | RV | 0.40 | 0.60 | 1.2 | 2.4 | 2.5 | 3 | 4.5 | 8 | ||
RN | 0.20 | 0.30 | 0.7 | 1.7 | 1.8 | 2.6 | 4 | 7 | |||
RL | 0.17 | 0.25 | 0.6 | 1.2 | 1.2 | 2.3 | 3.8 | 6.8 | |||
满载启动力矩Nm | RV | 3.8 | 7.2 | 19.9 | 44.1 | 77 | 120 | 282 | 525 | ||
RN | 1.2 | 2.6 | 8.3 | 24.8 | 47 | 62 | 133 | 400 | |||
RL | 1 | 2.3 | 7.6 | 18 | 34 | 50 | 109 | 280 | |||
启动效率 | RV | 0.21 | 0.22 | 0.20 | 0.18 | 0.18 | 0.20 | 0.17 | 0.16 | ||
RN | 0.16 | 0.15 | 0.16 | 0.15 | 0.15 | 0.13 | 0.12 | 0.14 | |||
RL | 0.13 | 0.14 | 0.13 | 0.11 | 0.11 | 0.12 | 0.11 | 0.10 | |||
输入1500rpm运行效率 | RV | 0.36 | 0.37 | 0.34 | 0.32 | 0.31 | 0.36 | 0.33 | 0.32 | ||
RN | 0.28 | 0.28 | 0.27 | 0.28 | 0.27 | 0.29 | 0.26 | 0.29 | |||
RL | 0.25 | 0.27 | 0.25 | 0.23 | 0.22 | 0.26 | 0.24 | 0.24 | |||
丝杆承受扭矩Nm | 8 | 20 | 65 | 165 | 368 | 525 | 1180 | 2880 | |||
外壳材料 铝GAISi9,UNI3051 | 球墨铸铁GS 500 UNI4574 | ||||||||||
无丝杆和保护罩的重量 Kg | 2.2 | 4.3 | 13 | 26 | 26 | 48 | 75 | 145 | |||
每100mm丝杆的重量 Kg | 0.16 | 0.23 | 0.45 | 0.8 | 1.6 | 1.8 | 2.5 | 5.2 |
Note: The motors of SJ/MA series screw jacks can be equipped with single-phase AC motors, DC motors, stepping motors, and servo motors. The parameters have changed, please contact your local engineer.
The ambient working temperature of SJ/MA series products: -15°C-+50°C, (for -40°C-+70°C, consult a local engineer)
contact number
WeChat scan