八螺絲高剛性鍵槽雙膜片聯軸器(45#鋼)
簡要描述:RETZ進口八螺絲高剛性鍵槽雙膜片聯軸器(45#鋼)膜片采用304不銹鋼,補償角向,徑向和軸向偏差能力強,防震動,使用安全可靠,壽命長
品牌:RETZ
工況條件:聯接機械
溫度/壓力:75-67N.m.
更新時間:2023/02/27
產品用途 Product use
1.扭矩剛性高,能準確控制周的旋轉,可進行高精度控制 High torque rigidity, can accurately control the rotation of the circle, and can carry out high-precision control
2.無間隙的軸和軸套連接,適用于正反轉 The shaft is connected with the shaft sleeve without clearance, which is suitable for forward and reverse rotation
3.低慣量,適應于高速運轉,夾緊螺絲固定方式 Low inertia, suitable for high-speed operation, clamping screw fixation
4.膜片采用304不銹鋼 The diaphragm is made of 304 stainless steel
5.軸套采用45#鋼,高剛性,高靈敏度 Shaft sleeve is made of 45 # steel with high rigidity and sensitivity
6.補償角向,徑向和軸向偏差能力強 Strong ability to compensate angular, radial and axial deviation
7.防震動,使用安全可靠,壽命長 Anti-vibration, safe and reliable use, long service life
結構特點 Structural features
1.主體采用45#鋼材質,帶鍵槽設計 The main body is made of 45 # steel with keyway design
2.膜片采用304不銹鋼 The diaphragm is made of 304 stainless steel
3.采用多邊弧型8個螺絲膜片,精確度高,扭力大 Adopt 8 screw diaphragms of multilateral arc type, with high accuracy and large torque
4.防震動,使用安全可靠、壽命更長 Anti-vibration, safe and reliable use, longer service life
5.無間隙,順時針與逆時針回轉特性完全相同 No clearance, clockwise and counterclockwise rotation characteristics are identical
6.膜片補償徑向,角向和軸向偏差能力強 The diaphragm has strong ability to compensate radial, angular and axial deviation
7.高剛性、高靈敏度、拆裝方便 High rigidity, high sensitivity, convenient disassembly and assembly
8.大力矩傳遞,傳動慣量低 Large torque transmission, low transmission inertia
9.常用于伺服電機,步進電機 Commonly used for servo motor and stepper motor
基本參數 Basic parameters and dimensions
參數 | 額定 | 容許 | 容許 | 慣性矩 | 靜態扭 | 容許 | 容許 | 容許軸 | 重量 |
DSZT-56x65 | 75 | 150 | 7700 | 4.2x10ˉ5 | 5.3x10ˉ? | 0.02 | 0.5 | ±0.5 | 680 |
DSZT-65x68.6 | 105 | 210 | 7000 | 3.6x10ˉ5 | 7.5x10ˉ? | 0.02 | 0.5 | ±0.5 | 1000 |
DSZT-87×77 | 195 | 390 | 6000 | 1.2x10ˉ4 | 1.0x10ˉ? | 0.02 | 0.5 | ±0.5 | 1230 |
DSZT-94×78 | 270 | 540 | 4500 | 2.0x10ˉ3 | 2.3x10ˉ? | 0.02 | 0.5 | ±0.5 | 2000 |
DSZT-104x80 | 420 | 840 | 4500 | 2.95x10ˉ3 | 2.6x10ˉ? | 0.02 | 0.5 | ± 0.5 | 2100 |
DSZT-126x88 | 675 | 1350 | 4500 | 6.35x10ˉ3 | 7.4x10ˉ? | 0.02 | 0.58 | ±0.5 | 4150 |
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軸徑 | 常用d2軸徑 | φD | φN | L | LF1 | LF | LP | S | M | 緊固螺 | ||
至小 | 至大 | 至小 | 至大 | ||||||||||
DMB-26x35 | 3 | 8 | 3 |
12 | 26 | 15 | 35 | 11.35 | 1.35 | 5.7 | 3.3 | M3 | 1.2 |
DMB-32x41 | 4 | 10 | 4 |
14 | 32 | 19 | 41 | 11.95 | 1.95 | 8.9 | 4.1 | M3 | 1.2 |
DMB-34x45 | 5 | 12 | 5 |
16 | 34 | 21.6 | 45 | 13.95 | 3.95 | 8.9 | 4.1 | M3 | 1.2 |
DMB-39x50 | 6 | 15 | 6 |
19 | 39 | 25 | 50 | 14.7 | 14.7 | 10.4 | 5.1 | M4 | 2.5 |
DMB-44x50 | 6 | 18 | 6 |
24 | 44 | 29.6 | 50 | 14.7 | 14.7 | 10.4 | 5.1 | M4 | 2.5 |
DMB-50x57 | 10 | 20 | 10 |
25 | 50 | 32 | 57 | 17.8 | 7.8 | 10.6 | 5.4 | M5 | 5 |
DMB-56x64 | 10 | 24 | 10 |
32 | 56 | 38 | 64 | 19.45 | 9.45 | 12.9 | 6.1 | M5 | 5 |
DMB-65x77 | 12 | 30 | 12 |
38 | 65 | 46.5 | 77 | 24.3 | 24.3 | 14.6 | 6.9 | M6 | 8 |
DMB-87x94 | 17 | 38 | 17 |
42 | 87 | 56 | 94 | 29.2 | 29.2 | 18.4 | 8.6 | M8 | 20 |
DMB-94x98 | 17 | 42 | 17 | 45 | 94 | 64 | 98 | 29.7 | 29.7 | 21.4 | 8.6 | M10 | 40 |
DMB-104x102 | 19 | 48 | 19 |
48 | 104 | 68 | 102 | 29.7 | 29.7 | 21.4 | 10.6 | M10 | 40 |
DMB-126x110 | 20 | 55 | 20 |
55 | 126 | 78 | 110 | 32.7 | 32.7 | 19.4 | 12.6 | M12 | 75 |