Z14 type expansion sleeve

时间：2013-08-01 18:06　作者：admin　点击： 次
Z14 type expansion sleeve detailed parameters

The main purpose of the expansion coupling sleeve (referred to as the expansion sleeve) is to replace the coupling effect of single keys and splines to realize the coupling of mechanical parts (such as gears, flywheels, belt pulleys, etc.) and shafts to transmit loads. Its function is in use It is divided into two categories: expansion and locking.

The basic dimensions and parameters of the Z14 expansion sleeve:

basic size Rated load Socket head cap screws Expansion sleeve and shaft
Bonding surface
pressure
Pf
  N/mm 2		 Expansion sets and wheels
Hub interface
Pressure on
Pf′
N/mm 2		 weight

kg
d D DT D1 L L0 L1 L2 Torque
M1 
KN·m		 Axial force
F1 
KN
d1 n MA
N · m
mm
14 25 33 42 16 20 26 30 64 9.20 M4 4 2.9 109 61 0.091
16 74 9.20 M4 4 2.9 95 61 0.082
18 82 9.20 M4 4 2.9 85 61 0.072
19 87 9.20 M4 4 2.9 80 61 0.068
20 30 39 50 16 20 26 31 150 15.00 M5 4 6 124 82 0.113
22 165 15.00 M5 4 6 113 82 0.110
24 180 15.00 M5 4 6 104 82 0.088
25 36 45 55 16 20 26 31 187 15.0 M5 4 6 100 69 0.144
28 210 15.0 M5 4 6 89 69 0.121
30 225 15.0 M5 4 6 83 69 0.105
32 42 51 62 16 20 28 33 240 15.0 M5 4 6 77 59 0.200
35 260 15.0 M5 4 6 71 59 0.173
36 270 15.0 M5 4 6 69 59 0.162
38 44 54 66 16 20 28 34 400 21.20 M6 4 10 93 80 0.182
40 48 58 70 16 20 28 34 425 21.20 M6 4 10 88 73 0.223
42 446 21.20 M6 4 10 83 73 0.191
45 55 67 82 20 25 35 43 875 38.90 M8 4 25 115 94 0.400
48 935 38.90 M8 4 25 107 94 0.350
50 62 74 89 20 25 35 43 974 38.90 M8 4 25 103 83 0.500
55 1070 38.90 M8 4 25 94 83 0.410
60 72 81 99 20 25 35 43 1165 38.90 M8 4 25 86 71 0.580
65 1265 38.90 M8 4 25 79 71 0.460
Note: The mechanical performance level of Z14 type expansion coupling set screws is 8.8.

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