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Industrial Coupling Series | Machinery OEM Shaft Connector
Versatile coupling series for industrial machinery and automation. Strong torque transfer, durable material, suitable for motors, conveyors, and factory equipment in B2B applications.
Product Model And Significance
| Diaphragm type coupling | Model | D(mm) | L(mm) | d1– Min. aperture | d2-Max. aperture | Instal- lation screw | L1(mm) | L2(mm) | L3(mm) | Screw tightening touque(N.m) |  |
 | XR2-D20L20-(3 to 8) | 20 | 20 | 3 | 8 | M3 | 9 | 2 | 4 | 2.1 | |
| XR2-D26L26-(4 to 12) | 26 | 26 | 4 | 12 | M3 | 11.8 | 2.4 | 4.1 | 21 | ||
| XR2-D32L28-(5 to 16) | 32 | 28 | 5 | 16 | M3 | 12.4 | 3.2 | 4 | 2.1 |
| Double diaphragm coupling | Model | D(mm) | (mm) | d1-d2 | Instal– lation screw | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | Screw tightening touque(N.m) | ||
| Min. aperture | Max. aperture | |||||||||||
 | XR3-D20L28-(3 to 8) | 20 | 28 | 3 | 8 | M3 | 9 | 2 | 4 | 6 | 2.1 | |
| XR3-D26L35-(4 to 12) | 26 | 35 | 4 | 12 | M3 | 11.8 | 2.4 | 4.1 | 6.6 | 2.1 | ||
| XR3-D32L41-(5 to 16) | 32 | 41 | 5 | 16 | M3 | 12.4 | 3.2 | 4 | 9.8 | 2.1 | ||
| 8-shaped coupling | Model | D(mm) | (mm) | d1- Min. aperture | d2-Max. aperture | Instal- lation screw | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) | Screw tightening touque(N.m) | |
| XR8-D27L30 Back Pressure-(4to11) | 20 | 30 | 4 | 11 | M4 | 9.3 | 6 | 28 | 32 | 25 | |
| XR8-D27L40-(4to11) | 20 | 40 | 4 | 11 | M4 | 9.3 | 4 | 28 | 32 | 2.5 |
| Metal coupling | Model | D(mm) | (mm) | d1-d2 | Instal- lation screw | L1 (mm) | L2 (mm) | L3 (mm) | Screw tightening touque(N.m) | ||
| Min. aperture | Max. aperture | ||||||||||
 | XR-D19L25-(4 to 8) | 19 | 25 | 4 | 8 |
M3 | 4 | 2 | 0.4 | 1.1 | |
| Plastic coupling | Model | D(mm) | L(mm) | d1-d2 | Instal-lation screw | L1 (mm) | L2 (mm) | L3 (mm) | Screw tightening touque(N.m) | ||
 | XR1-D15L22-(6×6) | 15 | 22 | 6 | 6 | M3 | 1.3 | 1.8 | 0.9 | 2.1 | |
