不銹鋼賬套梅花聯軸器
簡要描述:RETZ進口不銹鋼賬套梅花聯軸器主體、軸套采用SUS304不銹鋼有良好的耐腐蝕,中間彈性體采用聚氨脂制成,具體良好的耐磨性,耐油性和電氣絕緣性
品牌:RETZ
工況條件:聯接機械
溫度/壓力:14.8-270N.m.
更新時間:2023/03/16
進口不銹鋼賬套梅花聯軸器 產品用途 Product use
1梅花彈性聯軸器具有補償兩軸相對位移、減震、緩沖的功能,徑向尺寸小、結構簡單、不用潤滑、承載能力高、維護方便 The quincunx elastic coupling has the functions of compensating the relative displacement, damping and buffering of the two shafts, with small radial size, simple structure, no lubrication, high bearing capacity and convenient maintenance
2.工作環(huán)境溫度-35~80℃ Working environment temperature - 35~80 ℃
3.主體、軸套采用SUS304不銹鋼有良好的耐腐蝕 The main body and shaft sleeve are made of SUS304 stainless steel with good corrosion resistance
4.中間彈性體采用聚氨脂制成,具體良好的耐磨性,耐油性和電氣絕緣性 The intermediate elastomer is made of polyurethane, which has good wear resistance, oil resistance and electrical insulation
5.通常用于伺服電機,步進電機連接 Usually used for servo motor and stepper motor connection
結構特點 Structural features
1.利用脹套連接的梅花彈性體聯軸器 Torx elastomer coupling connected by expansion sleeve
2.零回轉間隙,拆裝方便 Zero rotation clearance, easy disassembly and assembly
4.高靈敏度,傳遞力矩大 High sensitivity, large transmission torque
3.順時針與逆時針回轉特性完全相同 The clockwise and counterclockwise rotation characteristics are identical
5.可吸收振動,補償徑向,角向和軸向偏差 Absorb vibration, compensate radial, angular and axial deviation
基本參數 Basic parameters and dimensions
參數 | 額定 | 徑向 | 角向 | 容許軸 | 靜態(tài)扭矩 | 最高 | 最大 | 慣性矩 | 重量 |
DFZG-30×50 | 14.8 | 0.02 | 1 | +0.6-0 | 510 | 20000 | 29.6 | 8.7×10ˉ4 | 135 |
DFZG-40×55 | 19 | 0.02 | 1 | +0.8-0 | 520 | 18000 | 38 | 1.5×10ˉ3 | 250 |
DFZG-40×66 | 19 | 0.02 | 1 | +0.8-0 | 550 | 15000 | 38 | 1.12×10ˉ3 | 280 |
DFZG-55×78 | 68 | 0.02 | 1 | +0.8-0 | 1510 | 13000 | 136 | 4.5×10ˉ3 | 700 |
DFZG-65×90 | 190 | 0.02 | 1 | +0.8-0 | 2800 | 10500 | 380 | 1.9×10ˉ3 | 1100 |
DFZG-80×114 | 270 | 0.02 | 1 | +0.8-0 | 3600 | 8600 | 540 | 1.9×10ˉ2 | 1850 |
注:必須在容許值的范圍內使用該聯軸器 Note: The coupling must be used within the allowable range
外形尺寸 Overall dimension
參數 | 常用d1,d2,軸徑 | φD | L | LF | LP | M | 緊固螺 |
DFZG-30×50 | 8.9,9.525,10,11,12,12.7,14 | 30 | 50 | 30.6 | 10.9 | M3 | 1.2 |
DFZG-40×55 | 10,11,12,12.7,14,15,16,17,18,19,20,22 | 40 | 55 | 34.5 | 13.7 | M4 | 2.5 |
DFZG-40×66 | 10,11,12,12.7,14,15,16,17,18,19,20,22 | 40 | 66 | 40 | 13.7 | M4 | 2.5 |
DFZG-55×78 |
12,14,15,16,17,18,19,20,22,24,25,28,30,32
| 55 | 78 | 46.4 | 16.1 | M5 | 5 |
DFZG-65×90 |
17,18,19,20,22,24,25,28,30,32,35,38
| 65 | 90 | 53.5 | 16.7 | M5 | 5 |
DFZG-80×114 |
19,20,22,24,25,28,30,32,35,38,40,45
| 80 | 114 | 68 | 22.5 | M6 | 8 |