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Z12A Locking Element product description:
yobo体育在哪下载   Z12A Locking Element
Brand Name :EDi
Product Model : Z12A
Hardness :Quenching
Product Series :No key collar
Material :45#,40Cr,304, 430, etc

Product Brief :
Use the EDi Locking Element, do not need to have the shaft and wheel heart (hub) to do keyway processing work, also can convey high torque. At the same time, the position of axial direction can be adjusted conveniently.

 
   

Typical applications:

The Locking Element of YiDi is used to convey the power of the shaft and wheel heart without keyway processing. Because the device does not have a keyway, the parts are strengthened and more power can be conveyed effectively.
YiDi of the Locking Element used to bear axial force, and the fixed shaft parts, also used in rotary torque, and fixed axis of rotation, chain wheel, the axis of rotation, the synchronous belt wheel and gear, to convey the power.

An example of consulting / ordering of Locking Element:
1). Type - inner diameter + outer diameter
Z12A, inner diameter d = 25mm, outer diameter d = 55mm
Z12A-25 * 55
2). The type is not clear: inner diameter, outer diameter, height

 
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Fundametal dimension internal hexagon Ratedload

pressure
on shaft
Pf
N/mm2

pressure
on hub
Pf
N/mm2
torque of
tighten
locking-bolt
Ma
N
·m
Weight

kg
sizes
Type-d
×D
d D l L L1 d1 n force
F1
KN

Torque
M1
KN
·m

mm
Z12A-25X55 25 55 32 40 46 M6 6 67 0.84 297 101 17 0.47
Z12A-28X55 28 0.94 265 101 0.44
Z12A-30X55 30 1.0 248 101 0.42
Z12A-35X60 35 60 44 54 60 7 74 1.3 165 87 1.0
Z12A-40X75 40 75 44 54 62 M8 145 2.9 282 116 41 1.1
Z12A-45X75 45 75 44 54 62 145 3.26 251 116 1.2
Z12A-50X80 50 80 56 64 72 8 165 4.15 200 98 1.4
Z12A-55X85 55 85 9 186 5.15 205 104 1.6
Z12A-60X90 60 90 10 207 6.2 202 106 1.7
Z12A-65X95 65 95 10 207 6.75 187 100 1.9
Z12A-70X110 70 110 70 78 88 M1O 10 329 11.5 223 114 83 3.1
Z12A-80X120 80 120 11 362 14.5 215 115 3.5
Z12A-90X130 90 130 12 390 17.8 208 115 3.8
Z12A-100X145 100 145 90 100 112 M12 14 527 26.3 200 107 145 6.1
Z12A-110X155 110 155 17 575 31.8 198 110 6.6
Z12A-120X165 120 165 18 670 40.4 212 120 7.2
Z12A-130X180 130 180 104 116 130 M14 16 759 49 180 112 230 11.1
Z12A-140X190 140 190 18 842.8 59 186 124 11.8
Z12A-150X200 150 200 19 896.6 67 185 127 12.6
Z12A-160X210 160 210 20 950 76 183 128 13.4
Z12A-170X225 170 225 134 146 162 M16 19 1223.5 104 172 113 355 19.6
Z12A-180X235 180 235 20 1288.8 116 172 115 20.6
Z12A-190X250 190 250 21 1363 129.5 172 116 23.8
Z12A-200X260 200 260 22 1437.5 143.7 172 112 24.9
Z12A-220X285 220 285 24 1581.8 174 172 115 29.6
Z12A-240X305 240 305 26 1725 207 172 119 31.9
Z12A-260X325 260 325 28 1846 240 170 117 34.3




 
 
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