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Description:
Type Z19A is a keyless shaft power lock. It can replace single keyway and spline ,in order to realize the connection between machinery parts (such as gear wheel,flywheel) and shafts,so the loading can be transmitted.Through the function of high strength of bolt when locking device is working,enormous strengh of tight holding power between hub, inner loop and shaft are produced.When bearing the weight and loading depend on connection power between locking device and machinery and additional frictional torce to transmission torsion or power on shaft.

Parameter of High Power Transmission Mechanical Locking Device
| DIMENSION | Bolt
| Rated Load | Pressure on shaft Pf N/mm2 | Pressure on hub Pf' N/mm2 | Torque of tighten locking-bolt MA N·m | Weight [Kg] | |||||
d | D | E | H | B | d1 | Axial | Torque | ||||
| 14 15 16 17 18 | 25 25 25 26 26 | 32 32 32 32 32 | 16.5 16.5 16.5 16.5 16.5 | 6.5 6.5 6.5 6.5 6.5 | M20x1 M20x1 M20x1 M20x1 M22x1 | 5.1 5.5 5.45 5.5 5.4 | 38 41 43 47 49 | 200 185 174 164 155 | 110 110 110 107 107 | 95 95 95 95 95 | 0.05 0.04 0.04 0.04 0.04 |
| 18 19 20 22 24 | 30 30 30 32 35 | 38 38 38 38 45 | 16.5 18 18 18 18 | 6.5 6.5 6.5 6.5 6.5 | M25x1.5 M25x1.5 M25x1.5 M25x1.5 M30x1.5 | 6.6 6.6 6.6 6.6 8.75 | 58 62 66 73 105 | 185 176 167 152 185 | 112 112 111 105 127 | 160 160 160 160 220 | 0.06 0.06 0.06 0.06 0.08 |
| 25 28 28 30 32 | 35 36 40 40 42 | 45 45 52 52 52 | 18 18 18 19.5 19.5 | 6.5 6.5 6.5 7 7 | M30x1.5 M32x1.5 M35x1.5 M35x1.5 M36x1.5 | 8.8 8.55 10.6 10.6 10.6 | 110 120 149 160 170 | 178 159 188 164 154 | 127 124 141 123 117 | 220 220 340 340 340 | 0.07 0.06 0.09 0.09 0.09 |
| 35 36 38 38 40 | 45 45 48 50 50 | 58 58 58 58 65 | 21.5 21.5 21.5 21.5 24.5 | 8 8 8 8 10 | M40x1.5 M40x1.5 M42x1.5 M42x1.5 M45x1.5 | 13.1 13.3 13.1 13.1 15.5 | 230 240 250 250 310 | 153 149 141 141 124 | 120 120 112 112 93 | 480 480 480 480 680 | 0.11 0.1 0.12 0.14 0.14 |
| 40 42 45 45 48 | 52 55 55 57 60 | 65 65 72 72 75 | 24.5 25.5 25.5 25.5 25.5 | 10 10 10 10 10 | M45x1.5 M48x1.5 M50x1.5 M50x1.5 M55x2 | 15.5 15.2 17.7 17.7 20.8 | 310 320 400 400 500 | 120 114 122 122 135 | 93 87 96 96 105 | 680 680 870 870 970 | 0.17 0.2 0.16 0.2 0.21 |
| 50 50 55 55 56 | 60 62 65 68 68 | 75 75 80 80 80 | 25.5 25.5 27.5 27.5 27.5 | 10 10 12 12 12 | M55x2 M55x2 M60x2 M60x2 M60x2 | 20.8 20.8 22 22 22 | 520 520 610 610 620 | 130 130 103 103 101 | 105 105 84 84 82 | 970 970 1100 1100 1100 | 0.18 0.22 0.21 0.28 0.26 |
| 60 60 63 65 70 | 70 73 79 79 84 | 85 85 92 92 98 | 30 30.5 30.5 30.5 31.5 | 12 12 14 14 14 | M65x2 M65x2 M70x2 M70x2 M75x2 | 26.6 26.6 31.1 31 35.4 | 800 800 980 1010 1240 | 113 113 107 104 110 | 93 93 86 86 92 | 1300 1300 1600 1600 2000 | 0.24 0.33 0.43 0.38 0.42 |



Q: Are you factory or trading company ?
A : Xianyang CHAOYUE Clutch Co., Ltd was founded in 1999. We are a professional locking assembly & clutch manufacture with 20 years' experance of R&D.
Q: How to get price ?
A: Kindly info us with the product type and we will quote you ASAP.
If you are not sure about these details , pls just tell us :
Inner diameter is mm, outer diameter is mm, width is mm, torque range is kN·m,
Q: What's the MOQ ?
A: The minimum order quantity for most of our product is 1 pcs.
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