Anti-vibration rubber
The spring constant in the vertical direction is smaller than that of Anti-vibration rubber, and the stability in the lateral direction is good, so it is suitable for machines that generate large amplitude at low speed rotation.
| Part number | Standard dimensions mm | Support load in Z direction N {kgf} | Allowable load N {kgf} | Z direction spring constant Kz N/mm {kgf/cm} | Stiffness ratio Kx/Kz | Stiffness ratio Ky/Kz | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A. | B. | H. | t | E. | F. | P. | d | l | s | d₁ | Z direction | X direction | Y direction | |||||
| KD-40 | 125 | 30 | 40 | 4.5 | 80 | 55 | 104 | M10 | 29 | 25 | 11 | ~ 340 { 35 } | 690 { 70 } | 120 { 12 } | 140 { 14 } | 200 { 200 } | 0.17 | 0.20 |
| KD-45 | 160 | 35 | 45 | 4.5 | 100 | 70 | 130 | M12 | 34 | 34 | 14 | ~ 490 { 50 } | 980 { 100 } | 220 { 22 } | 200 { 20 } | 250 { 250 } | 0.22 | 0.20 |
| KD-55 | 210 | 40 | 55 | 6 | 130 | 90 | 170 | M16 | 54 | 54 | 17 | ~ 880 { 90 } | 1720 { 175 } | 440 { 45 } | 340 { 35 } | 280 { 290 } | 0.25 | 0.20 |
| KD-65 | 245 | 50 | 65 | 9 | 165 | 115 | 205 | M16 | 50.5 | 50.5 | 20 | ~ 1230 { 125 } | 2500 { 250 } | 440 { 45 } | 390 { 40 } | 360 { 370 } | 0.19 | 0.16 |
*One hexagonal nut and one spring washer are included.
*Rubber material shall be natural rubber compound hardness 60.
・Vibration screen
・Vibration conveyor
・Vibration sieve
・Instrument panel
・Refrigerator
・Compressor
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