型号规格荷重范围kgs弹性系數kg/mm适用挠度mm JB-020-S | 10-20 | 0.8 | 25 | JB-030-S | 20-30 | 1.2 | 25 | JB-050-S | 30-50 | 2.0 | 25 | JB-070-S | 50-80 | 2.8 | 25 | JB-090-S | 80-100 | 3.6 | 25 | JB-120-S | 100-120 | 4.8 | 25 | JB-150-S | 130-150 | 6.0 | 25 | JB-180-S | 150-180 | 7.2 | 25 | JB-250-S | 200-250 | 10.0 | 25 | JB-350-S | 230-350 | 14.0 | 25 | JB-550-S | 500-550 | 22.0 | 25 | JB-400-M | 360-430 | 14.2 | 30 | JB-450-M | 430-470 | 15.8 | 30 | JB-500-M | 470-530 | 19.2 | 30 | JB-600-M | 530-650 | 22.6 | 30 | JB-700-M | 650-700 | 26.0 | 30 |
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