Z14 Keyless Locking Assemblies Tool Locking Device For Machine Tools
Products Features
When it is used, through the action of high-strength bolts, a huge holding force is generated between the inner ring and the shaft, and between the outer ring and the hub. When under load, torque, axial force, or the combined load of the two is transmitted by the combined pressure of the expansion sleeve and the parts and the accompanying frictional force.
The main purpose of the expansion sleeve is to replace the function of splines and single keys, so as to realize the connection between the parts (such as gears, flywheels, pulleys, etc.) and the shaft to transmit the load.
| Model | Z14 Cone Clamping Elements | | Pressure on Shaft (N/mm2) | 120 | | Pressure on Hub (N/mm2) | 92-108 | | Rated Load (kN.m) | Force | 9.2-38.9 | | Torque | 64-1265 | | Inner Race Size (mm) | 14-65 | | Outer Race Size (mm) | 25-72 | | Thickness (mm) | 16-20 | | Weight (Kg) | 0.091-0.46 | |
Safety precautions and reuse
1. If this product is used on lifting machinery or loaded on machinery, safety devices should be set to ensure safety.
2. It is absolutely forbidden to loosen the bolts under load.
During reuse, the locking assembly can be used only after it is confirmed that there is no dirt, corrosion and damage. The grade is 12.9
Products Parameters
| 基 本 尺 寸 fundamental dimensions | 内 六 角 螺 钉internal hexagon headed bolt | 额 定 负 荷 Rated load | Pf (N/mm2) | G (kg) |
| d | D | Dr | D1 | L | L0 | L1 | L2 | 规 格 sizes | 数 量 Qty | MA N·m | Ft (kN) | Mt (kN·m) |
| mm |
| 14 | | | | | | | | | | | | 64 | 109 | 0.091 |
| 16 18 | 25 | 33 | 42 | 16 | 20 | 26 | 30 | M4 | 4 | 2.9 | 9.20 | 74 82 | 95 85 | 0.082 0.072 |
| 19 | | | | | | | | | | | | 87 | 80 | 0.068 |
| 20 | | | | | | | | | | | | 150 | 124 | 0.113 |
| 22 | 30 | 39 | 50 | 16 | 20 | 26 | 31 | M5 | 4 | 6 | 15.00 | 165 | 113 | 0.110 |
| 24 | | | | | | | | | | | | 180 | 104 | 0.088 |
| 25 | | | | | | | | | | | | 187 | 100 | 0.144 |
| 28 | 36 | 45 | 55 | 16 | 20 | 26 | 31 | M5 | 4 | 6 | 15.00 | 210 | 89 | 0.121 |
| 30 | | | | | | | | | | | | 225 | 83 | 0.105 |
| 32 | | | | | | | | | | | | 240 | 77 | 0.200 |
| 35 | 42 | 51 | 62 | 16 | 20 | 28 | 33 | M5 | 4 | 6 | 15.00 | 260 | 71 | 0.730 |
| 36 | | | | | | | | | | | | 270 | 69 | 0.162 |
| 38 | 44 | 54 | 66 | 16 | 20 | 28 | 34 | M6 | 4 | 10 | 21.20 | 400 | 93 | 0.182 |
| 40 | 48 | 58 | 70 | 16 | 20 | 28 | 34 | M6 | 4 | 10 | 21.20 | 425 | 88 | 0.223 |
| 42 | 446 | 83 | 0.191 |
| 45 | 55 | 67 | 82 | 20 | 25 | 35 | 43 | M8 | 4 | 25 | 38.90 | 875 | 115 | 0.400 |
| 48 | 935 | 107 | 0.350 |
| 50 | 62 | 74 | 89 | 20 | 25 | 35 | 43 | M8 | 4 | 25 | 38.90 | 974 | 103 | 0.500 |
| 55 | 1070 | 94 | 0.410 |
| 60 | 72 | 84 | 99 | 20 | 25 | 35 | 43 | M8 | 4 | 25 | 38.90 | 1165 | 86 | 0.580 |
| 65 | 1265 | 79 | 0.460 |
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Z14 Keyless Locking Assemblies Tool Locking Device For Machine Tools Images
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