This manual introduces the installation, operation and maintenance methods for Dodge® Raptor Couplings.
This manual provides step-by-step instructions for installing Dodge Raptor couplings, covering hub preparation, orientation, and assembly. It details procedures for both clearance and interference fits, including specific heating requirements for interference fits. Safety warnings emphasize the need for qualified personnel and proper lock-out/tag-out procedures before installation.
| Maximum Angular Misalignment | Varies by size (e.g., 0.129 in for E2) |
|---|---|
| Maximum Parallel Misalignment | 0.188 in (4.8 mm) for all sizes |
| Maximum Hub Heating Temperature | 350°F (204°C) |
| Maximum Hub Heating Limit | 450°F (232°C) |
| Operating Surface Temperature Limit | Below 100°C |
Hubs should be heated evenly to 350°F (204°C), and the temperature must not exceed 450°F (232°C).
Yes, they are suitable for ATEX category 2 and M2, Group II and I for gas and dust environments.
Excessive temperatures greater than 80°C are caused by improper installation, excessive misalignment, element failure, excessive speed, or excessive vibration.