DJM type expansion sleeve diaphragm coupling
Summary:The main features of the DJM type expansion sleeve diaphragm coupling: The allowable range of eccentricity is large, and it can be flexibly applied to various transmission systems.Disassembly and assembly are rapid, which is of high importance for assembly.Good environmental adaptability, can operate at high temperature.
Main features of DJM type expansion sleeve diaphragm coupling:
1. The allowable range of eccentricity is large and can be flexibly applied to various transmission systems.
2. Fast disassembly and assembly, with high assembly importance.
3. Good environmental adaptability, can operate at high temperature.
4. Simple structure and light weight.
5. No maintenance is required, and faults can be checked with the naked eye when shutting down.
6. No lubrication, no noise and wear.There are no sliding, friction, or rotating parts, which can reduce energy loss.
7. High transmission accuracy.High reliability and long life.
The main dimensions and basic parameters of the DJM expansion sleeve coupling single-type diaphragm coupling:
| specification | Aperture d mm | D mm | L mm | A mm | B mm | Weight kg | Permissible speed rpm | Nominal torque Nm | Allowable compensation | |
| Angular (°) | Axial mm | |||||||||
| 01 | 8-22 | 68 | 90 | 6.1 | 26 | 0.85 | 20000 | 33 | 1 | ± 0.8 |
| 02 | 10-32 | 81 | 95 | 6.6 | 26 | 1.2 | 20000 | 90 | 1 | ± 1.0 |
| 03 | 10-35 | 93 | 110 | 8.4 | 29 | 1.7 | 18000 | 173 | 1 | ± 1.2 |
| 04 | 10-42 | 104 | 124 | 11.2 | 34 | 2.7 | 15000 | 245 | 1 | ± 1.4 |
| 05 | 15-50 | 126 | 152 | 11.7 | 42 | 6.5 | 13000 | 420 | 1 | ± 1.6 |
| 06 | 15-60 | 143 | 170 | 11.7 | 48 | 8.9 | 12000 | 772 | 1 | ± 1.8 |
| 07 | 20-70 | 168 | 210 | 16.8 | 58 | 15.8 | 10000 | 1270 | 1 | ± 2.5 |
relevant information
- Coupling flexibility and requirements for heat treatment
- When the diaphragm coupling is hot-assembled, the shaft hole needs to be excessively tightly coordinated
- The failure characteristics of slider coupling
- Plum blossom coupling adopts high-density cast steel material grade requirements
- Plum coupling small objects have big functions
- Error of axial disassembly of diaphragm coupling
- How to adjust and use the coupling
- The function and fixing method of elastic coupling
- The definition and structure of universal coupling
- How to solve the deviation of the plum blossom coupling
- Maintenance method of drum gear coupling