| Customization: | Available |
|---|---|
| Standard: | DIN, GB |
| Product Type: | Perforated Worm Drive_American Type |
|
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| mm | inch |
| 10-20 | 0.39-0.79 |
| 10-22 | 0.39-0.87 |
| 11-25 | 0.43-0.98 |
| 14-27 | 0.55-1.06 |
| 17-32 | 0.67-1.26 |
| 19-38 | 0.75-1.50 |
| 21-44 | 0.83-1.73 |
| 27-51 | 1.06-2.01 |
| 33-57 | 1.30-2.24 |
| 39-64 | 1.54-2.52 |
| 46-70 | 1.81-2.76 |
| 52-76 | 2.05-2.99 |
| 59-82 | 2.32-3.23 |
| 65-89 | 2.56-3.50 |
| 72--95 | 2.83-3.74 |
| 78-101 | 3.07-3.98 |
| 84-108 | 3.31-4.25 |
| 91-114 | 3.58-4.49 |
| 105-127 | 4.13-5.00 |
| 118-140 | 4.65-5.51 |
| 130-152 | 5.12-5.98 |
| 143-165 | 5.63-6.50 |
| 155-178 | 6.10-7.01 |
| Material | ||
| Material Code | Corrosion Resistance | Material |
| W1 | Normal | Screw, Housing and Band are all zinc plated. |
| W2 | Average | Screw is zinc plated. Housing and Band are 201/304 stainless steel. |
| W4 | High | Screw, Housing and Band are all 201/304 stainless steel. |
| W5 | Maximum | Screw, Housing and Band are all 316 Stainless Steel. |
| Suggested Installation Torque | ||
| Material Code | Free Torque | Breaking Torque |
| W1 | ≤ 0.8 Nm | ≥ 5 Nm |
| W2 | ≤ 0.6 Nm | ≥ 8 Nm |
| W4 | ≤ 0.6 Nm | ≥ 8 Nm |
| W5 | ≤ 0.6 Nm | ≥ 8 Nm |
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