夾緊式梅花聯(lián)軸器(鋁合金)
簡(jiǎn)要描述:RETZ進(jìn)口夾緊式梅花聯(lián)軸器(鋁合金)主體采用高強(qiáng)度鋁合金,具有補(bǔ)償兩軸相對(duì)位移、減震、緩沖的功能,徑向尺寸小、結(jié)構(gòu)簡(jiǎn)單、不用潤(rùn)滑、承載能力高的特點(diǎn)
品牌:RETZ
工況條件:聯(lián)接機(jī)械
溫度/壓力:2.8-109N.m.
更新時(shí)間:2023/03/16
進(jìn)口夾緊式梅花聯(lián)軸器(鋁合金) 產(chǎn)品用途 Product use
1梅花彈性聯(lián)軸器具有補(bǔ)償兩軸相對(duì)位移、減震、緩沖的功能,徑向尺寸小、結(jié)構(gòu)簡(jiǎn)單、不用潤(rùn)滑、承載能力高、維護(hù)方便
2.工作環(huán)境溫度-35~80℃
3.主體采用高強(qiáng)度鋁合金 The main body is made of high-strength aluminum alloy
4.通常用于伺服電機(jī),步進(jìn)電機(jī)連接 Usually used for servo motor and stepper motor connection
結(jié)構(gòu)特點(diǎn) Structural features
1.零回轉(zhuǎn)間隙,適用于正反轉(zhuǎn) Zero swing clearance, suitable for forward and reverse rotation
2.膠體采用聚氨酯制成,有良好的耐磨性、耐油性和電氣絕緣性 The colloid is made of polyurethane and has good wear resistance, oil resistance and electrical insulation
3.中間彈性體可吸收振動(dòng)、補(bǔ)償徑向、角向和軸向偏差 Intermediate elastomer can absorb vibration and compensate radial, angular and axial deviation
4.可拆式設(shè)計(jì)、便于安裝 Removable design, easy to install
5.夾緊螺絲緊固方式 Fastening method of clamping screw
基本參數(shù) Basic parameters and dimensions
參數(shù) | 額定 | 容許 | 容許 | 容許軸 | 最高 | 靜態(tài)扭 | 慣性矩 | 緊固螺 | 軸套 | 彈片 | 表面 | 重量 |
DFC-20×25 | 2.8 | 0.02 | 1 | ±0.6 | 17000 | 55 | 1.0x10ˉ? | 1.2 | 高強(qiáng)度鋁合金 | 進(jìn)口聚氨酯 | 陽(yáng)極氧化處理 | 15 |
DFC-20x30 | 2.8 | 0.02 | 1 | ±0.6 | 17000 | 55 | 1.1x10ˉ? | 1.2 | 19 | |||
DFC-25x34 | 66 | 0.02 | 1 | ±0.6 | 16000 | 65 | 5.2x10ˉ? | 2.5 | 33 | |||
DFC-30x35 | 6.5 | 0.02 | 1 | ±0.6 | 12000 | 72 | 6.2x10ˉ? | 2.5 | 50 | |||
DFC-40x55 | 32 | 0.02 | 1 | ±0.8 | 10000 | 500 | 3.8x10 ˉ? | 5 | 127 | |||
DFC-40x66 | 32 | 0.02 | 1 | ±0.8 | 10000 | 550 | 3.9x10ˉ? | 5 | 154 | |||
DFC-55x78 | 46 | 0.02 | 1 | ±0.8 | 8000 | 1500 | 1.6x10ˉ3 | 83 | 341 | |||
DFC-65x90 | 109 | 0.02 | I | ±0.8 | 6000 | 2800 | 3.8x10ˉ3 | 20 | 583 |
注:必須在容許值的范圍內(nèi)使用該聯(lián)軸器 Note: The coupling must be used within the allowable range
外形尺寸 Overall dimension
參數(shù) | 常用d1,d2,軸徑
| φD | L | LF | LP | C | F | M |
DFC-20×25 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 25 | 16.6 | 8.6 | 4.6 | 5.9 | M3 |
DFC-20x30 | 4,5,6,6.35,7,8,9,9.525,10 | 20 | 30 | 19.2 | 8.6 | 5.4 | 5.9 | M3 |
DFC-25x34 | 4,5,6,6.35,7,8,9,9.525,10,11,12 | 25 | 34 | 22.8 | 11.6 | 5.6 | 8.5 | M4 |
DFC-30x35 | 5,6,6.35,7,8,9,9.525,10,11,12,14,15,16 | 30 | 35 | 23.25 | 11.5 | 5.9 | 10 | M4 |
DFC-40x55 | 8,9,9.525,10,11,12,12.7,14,15,16,19,20,22,24 | 40 | 55 | 34.5 | 14.5 | 7.2 | 14 | M5 |
DFC-40x66 | 8,9,9.525,10,11,12,12.7,14,15,16,19,20,22,24 | 40 | 66 | 40 | 14.5 | 8.0 | 14 | M5 |
DFC-55x78 | 12,12.7,14,15,16,19,20,22,24,25,25.4,28,30 | 55 | 78 | 46 | 15 | 10.3 | 19 | M6 |
DFC-65x90 | 14,15,16,19,20,22,24,25,25.4,28,30,35,38 | 65 | 90 | 53.5 | 17.3 | 11.9 | 22.5 | M8 |