ZLL type-elastic pin gear coupling with brake wheel has a certain ability to compensate the relative deviation of the two shafts. It is suitable for medium and high power transmissions. It is not suitable for certain requirements for vibration reduction and strict control of noise. Working part.
Basic parameters and main dimensions of LZZ elastic pin gear coupling with brake wheel (GB/T 5015-2003) (Unit: mm)
model | Nominal torque Tn KN.m | Permissible speed [n] r/min | Diameter of shaft hole | Length of shaft hole | D0 | D | D1 | D2 | B | B1 | S | Moment of inertia kg·m2 | Mass kg | |
Y type J1型 | ||||||||||||||
d1 | d2 | L | ||||||||||||
LZZ1 | 0.25 | 4500 | 16 ~ 19 | 42 | 160 | 98 | 50 | 56 | 70 | 9 | 2 | 0.018 | 6.64 | |
20 ~ 24 | 38 ~ 52 | 19 | ||||||||||||
25 ~ 28 | 44 ~ 62 | 29 | ||||||||||||
30 ~ 32 | 60 ~ 82 | 49 | ||||||||||||
- | 35 ~ 38 | |||||||||||||
LZZ2 | 0.63 | 3800 | 25 ~ 28 | 62 | 200 | 124 | 65 | 70 | 85 | 30 | 2 | 0.053 | 12.04 | |
30 ~ 32 | 60 ~ 82 | 50 | ||||||||||||
40 ~ 42 | 84 ~ 112 | 80 | ||||||||||||
- | 45 ~ 48 | |||||||||||||
LZZ3 | 1.8 | 3000 | 40 ~ 56 | 84 ~ 112 | 250 | 166 | 90 | 105 | 105 | 48.5 | 3 | 0.183 | 28.09 | |
60 | 107 ~ 142 | 78.5 | ||||||||||||
- | 63 ~ 70 | |||||||||||||
LZZ4 | 4.5 | 2450 | 50 ~ 56 | 84 ~ 112 | 315 | 214 | 120 | 130 | 135 | 40 | 3 | 0.547 | 51.69 | |
60 ~ 75 | 107 ~ 142 | 70 | ||||||||||||
80 | 132 ~ 172 | 100 | ||||||||||||
- | 85 ~ 90 | |||||||||||||
LZZ5 | 8 | 1900 | 60 ~ 75 | 107 ~ 142 | 400 | 240 | 130 | 145 | 170 | 44 | 3 | 1.413 | 76.61 | |
80 ~ 90 | 132 ~ 172 | 74 | ||||||||||||
- | 95 | |||||||||||||
LZZ6 | 11.2 | 1500 | 70 ~ 75 | 107 ~ 142 | 500 | 280 | 160 | 170 | 210 | 40 | 4 | 3.865 | 130.61 | |
80 ~ 95 | 132 ~ 172 | 70 | ||||||||||||
100 ~ 110 | 167 ~ 212 | 110 | ||||||||||||
- | 120 | |||||||||||||
LZZ7 | 18 | 1200 | 80 ~ 95 | 132 ~ 182 | 630 | 330 | 190 | 200 | 265 | 42 | 4 | 10.753 | 222.63 | |
100 ~ 125 | 167 ~ 212 | 82 | ||||||||||||
130 | 202 ~ 252 | 112 | ||||||||||||
LZZ8 | 25 | 1050 | 90 ~ 95 | 132 ~ 172 | 710 | 380 | 220 | 220 | 300 | 5 | 4 | 19.156 | 307.92 | |
100 ~ 125 | 167 ~ 212 | 45 | ||||||||||||
130 ~ 150 | 202 ~ 252 | 85 | ||||||||||||
LZZ9 | 31.5 | 950 | 100 ~ 125 | 167 ~ 212 | 800 | 400 | 245 | 245 | 340 | 40 | 5 | 33.446 | 405.88 | |
130 ~ 150 | 202 ~ 252 | 80 | ||||||||||||
160 ~ 180 | 242 ~ 302 | 130 | ||||||||||||
Note: 1: Weight and moment of inertia are in Y/J1The shaft hole combination type and the calculated value of the smallest shaft hole. 2: Short-time overload shall not exceed 2 times of the nominal torque Tn |