Z4 type expansion coupling sleeve

时间:2013-08-01 18:07 作者:admin 点击:
Detailed parameters of Z4 type expansion coupling sleeve

 

Z4 Type Expansion Coupling Sleeve Features: Z4 Type Expansion Sleeve is composed of a split double cone inner ring with different tapers, a split double cone outer ring and two double cone compression rings, which are locked with hexagon socket bolts.Compared with the Z2 type, the joint surface is long and the centering accuracy is high. It is used in the occasions that require high rotation accuracy and transfer large loads.
The basic dimensions and parameters of the Z4 expansion sleeve:
Basic size (mm) Rated load Pressure on the joint surface of expansion sleeve and shaft
Pt 
(N/mm2)
Screw tightening torque Ma 
(Nm)
weight
(Kg)
d D l L L1 Axial force Ft kN
Pax(Mt=0)
Torque
Mt kN.m
Pax(Mt=0)
70 120 56 62 74 197 6.85 201 145 3.3
80 130 56 62 74 291 11.65 263 145 3.7
90 140 56 62 74 290 13.00 234 145 4.0
100 160 74 80 94 389 19.70 213 230 7.2
110 170 74 80 94 483 22.60 242 230 7.7
120 180 74 80 94 482 28.90 222 230 8.3
125 185 74 80 94 480 30.00 212 230 8.5
130 190 74 80 94 480 31.20 205 230 8.8
140 200 74 80 94 574 40.20 227 230 9.3
150 210 74 80 94 572 42.90 212 230 10.0
160 230 88 94 110 800 64.00 227 355 14.9
170 240 88 94 110 795 67.00 214 355 15.7
180 250 88 94 110 923 83.00 235 355 16.4
190 260 88 94 110 921 88.00 223 355 17.2
200 270 88 94 110 1050 105.00 242 355 18.8
210 290 110 116 134 1118 117.30 197 485 23.0
220 300 110 116 134 1120 123.00 189 485 27.7
240 320 110 116 134 1280 153.00 198 485 29.8
250 330 110 116 134 1282 160.20 205 485 31.0
260 340 110 116 134 1430 186.00 205 485 32.0
280 370 130 136 156 1650 230.00 192 690 46.0
300 390 130 136 156 1650 245.00 179 690 49.0

Z4 Type Expansion Coupling Sleeve Features: Z4 Type Expansion Sleeve is composed of a split double cone inner ring with different tapers, a split double cone outer ring and two double cone compression rings, which are locked with hexagon socket bolts.Compared with the Z2 type, the joint surface is long and the centering accuracy is high. It is used in the occasions that require high rotation accuracy and transfer large loads.

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