ABI型ROSTA振荡支座为免维护弹性摇杆,用于支撑或悬挂各种设计和驱动系统的自由振荡振动设备。它们在输送方向上辅助提供驱动力,并确保机器振荡部分的良好线性导向。振荡支座的受电弓结构允许在负载下产生较大的弹簧挠度,从而产生较低的固有频率(低至约2.2 Hz),因此对支撑结构具有极高的隔振效率。ROSTA振荡支座较高的横向稳定性可防止筛壳在通过共振频率时的摆动,这是螺旋弹簧装置的典型特征。
Description | Art. No. | Type | Load capacity G [N] | Natural frequency Gmin. – Gmax. [Hz] | A | A max. load | B | B max. load | C | D | E | F | H | K | L | N | M | Z | Weight [kg] | Note |
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Free oscillation systems Type ABI 15 | 07 171 107 | ABI 15 | 70 - 180 | 4.0 – 2.8 | 168 | 114 | 70 | 88 | 80 | 7x10 | 50 | 65 | 3 | 10 | 40 | – | 52 | 65 | 0.9 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 18 | 07 171 114 | ABI 18 | 120 - 350 | 3.7 – 2.6 | 208 | 146 | 88 | 109 | 100 | 9x15 | 60 | 80 | 3.5 | 14 | 50 | – | 67 | 80 | 1.7 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 27 | 07 171 109 | ABI 27 | 250 - 800 | 3.7 – 2.7 | 235 | 170 | 94 | 116 | 100 | 11x20 | 80 | 105 | 4.5 | 17 | 60 | – | 80 | 80 | 3.3 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 38 | 07 171 110 | ABI 38 | 600 - 1600 | 3.0 – 2.4 | 305 | 225 | 120 | 147 | 125 | 13x20 | 100 | 125 | 6 | 21 | 80 | 40 | 104 | 100 | 7.6 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 45 | 07 171 111 | ABI 45 | 1200 - 3000 | 2.8 – 2.3 | 353 | 257 | 137 | 168 | 140 | 13x26 | 115 | 145 | 8 | 28 | 100 | 58 | 132 | 115 | 13.5 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 50 | 07 171 112 | ABI 50 | 2500 - 6000 | 2.4 – 2.1 | 380 | 277 | 150 | 184 | 150 | 17x27 | 130 | 170 | 12 | 35 | 120 | 60 | 160 | 140 | 21.9 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |
Free oscillation systems Type ABI 50-2 | 07 171 113 | ABI 50-2 | 4200 - 10000 | 2.4 – 2.1 | 380 | 277 | 150 | 184 | 150 | 17x27 | 130 | 170 | 12 | 40 | 200 | 70 | 245 | 140 | 35.4 | * compression load and cold flow compensation (after approx. 1 year)..Please find additional important data like dynamic spring values and stroke limits in the ROSTA catalogue. |