Z Series-Keyless Locking device Z2:
1.Shaft collar selection method
Choose shaft collar according to load
1.select the shaft collar should meet:
a. transmitted torque Mt ≥ M
b. axial force:Ft ≥ Fx
c. transfer force:Ft ≥ F2X+(M X10-3)2
d. radial force Pt ≥ Fr/d.1 X103
2,the rated load of a connection which to use numerous shaft sleeve.
When Rated load of a shaft sleeve is less than required transfer load, then can set more than two shaft sleeves in series, the total rated load:
Mtn=m.Mt
Type in: Mtn - n shaft sleeve’s rated load:M - load coefficient (m value shown in chart A)
Num. Of shaft collar N
| m | ||
Z1shaft collar | Z2, Z3,Z4,Z5shaft collar | Z12, Z15,Z17,Z18 shaft collar | |
1 | 1.00 | 1.0 | 1.0 |
2 | 1.56 | 1.8 | 1.8 |
3 | 1.86 | 2.7 | - |
4 | 2.03 | - | - |
2.picture show
Mark example:
Inner diameter:130mm,outer diameter:180mm Z1 type shaft collar; Z2-130x180 GB5867-86
Z2 type shaft locking device basic size and parameter
basic size | soket head cap screw | nomina Load | surface pressure between shaft sleeve and coupling N/mm2 | Screw tighten torque MA N·M | weight Kg | ||||||
d | D | I | L | L1 | d1 | n | axialforce Ft KN`m | torque Mt kN·m | |||
20 | 47 | 17 | 20 | 27.5 | M6×18 | 8 | 27 | 0.27 | 210 | 14 | 0.24 |
22 | 0.3 | 195 | 0.23 | ||||||||
25 | 50 | 9 | 30 | 0.38 | 190 | 0.25 | |||||
28 | 55 | 10 | 33 | 0.47 | 185 | 0.3 | |||||
30 | 0.5 | 175 | 0.29 | ||||||||
35 | 60 | 12 | 40 | 0.7 | 180 | 0.32 | |||||
38 | 63 | 14 | 46 | 0.88 | 185 | 0.33 | |||||
40 | 65 | 0.92 | 180 | 0.34 | |||||||
42 | 72 | 20 | 24 | 33.5 | M8×22 | 12 | 65 | 1.36 | 200 | 35 | 0.48 |
45 | 75 | 72 | 1.62 | 210 | 0.57 | ||||||
50 | 80 | 71 | 1.77 | 190 | 0.6 | ||||||
55 | 85 | 14 | 83 | 2.27 | 200 | 0.63 | |||||
60 | 90 | 2.47 | 180 | 0.69 | |||||||
65 | 95 | 16 | 93 | 3.04 | 190 | 0.73 | |||||
70 | 110 | 24 | 28 | 39.5 | M10×25 | 14 | 132 | 4.6 | 210 | 70 | 1.26 |
75 | 115 | 131 | 4.9 | 195 | 1.33 | ||||||
80 | 120 | 5.2 | 180 | 1.4 | |||||||
85 | 125 | 16 | 148 | 6.3 | 195 | 1.49 | |||||
90 | 130 | 147 | 6.6 | 180 | 1.53 | ||||||
95 | 135 | 18 | 167 | 7.9 | 195 | 1.62 | |||||
100 | 145 | 29 | 33 | 47 | M12×30 | 14 | 192 | 9.6 | 125 | 2.01 | |
105 | 150 | 190 | 9.98 | 185 | 2.1 | ||||||
110 | 155 | 191 | 10.5 | 180 | 2.15 | ||||||
120 | 165 | 16 | 218 | 13.1 | 185 | 2.35 | |||||
125 | 170 | 18 | 220 | 13.78 | 180 | 2.95 | |||||
130 | 180 | 34 | 38 | 52 | M12×35 | 20 | 272 | 17.6 | 165 | 125 | 3.51 |
140 | 190 | 22 | 298 | 20.9 | 165 | 3.85 | |||||
150 | 200 | 24 | 324 | 24.2 | 170 | 4.07 | |||||
160 | 210 | 26 | 350 | 28 | 4.3 | ||||||
170 | 225 | 38 | 44 | 60 | M14×45 | 22 | 386 | 32.8 | 160 | 190 | 5.78 |
180 | 235 | 24 | 420 | 37.8 | 165 | 6.05 | |||||
190 | 250 | 46 | 52 | 68 | 28 | 490 | 46.5 | 150 | 8.25 | ||
200 | 260 | 46 | 52 | 68 | M14×45 | 30 | 525 | 52.5 | 150 | 190 | 8.65 |
210 | 275 | 50 | 56 | 74 | M16×50 | 24 | 599 | 62.89 | 151 | 295 | 10.1 |
220 | 285 | 26 | 620 | 68 | 150 | 11.22 | |||||
240 | 305 | 30 | 715 | 85.5 | 160 | 12.2 | |||||
250 | 315 | 32 | 768 | 96 | 162 | 12.7 | |||||
260 | 325 | 34 | 800 | 104 | 165 | 13.2 |
China Lowest price Z2 Swelling connection Locking device,bearing nut,quick coupling
China Lowest price Z2 Swelling connection Locking device,bearing nut,quick coupling
China Lowest price Z2 Swelling connection Locking device,bearing nut,quick coupling
China Lowest price Z2 Swelling connection Locking device,bearing nut,quick coupling