D104L105 Aluminum Double Diaphragm Coupling – Servo Motor
D104L105 Aluminum Double Diaphragm Coupling – Servo Motor
Details
Aluminum Alloy Double Diaphragm Coupling – D104L105
The KANDE BEARINGS D104L105 Aluminum Double Diaphragm Coupling is a precision-engineered flexible shaft connector designed for ball screws, stepper motors, servo motors, and encoder systems. Built to exacting standards, this coupling delivers exceptional torsional rigidity and transmission accuracy for demanding industrial and CNC applications.
Made in Mainland China.
Key Features
- Customizable Bore Size: Available in 14–35 mm inner hole sizes — select the appropriate bore and leave a note with your order.
- Compact & Secure Design: Concise disc structure ensures a tight connection while remaining easy to disassemble for maintenance.
- High Torsional Rigidity: Enables precise rotational control of shafts and rods, ideal for high-accuracy CNC and automation systems.
- Accurate Speed Transmission: Delivers reliable, consistent torque transfer for precision machinery and motion control applications.
- Stainless Steel Diaphragm: Tolerates eccentricity, deflection angle, and shaft deviation with excellent fatigue resistance for long service life.
- High Transmission Efficiency: Achieves up to 99.86% efficiency, making it ideal for medium and high power transmission components.
- Wide Temperature Range: Operates reliably from -80°C to +300°C, performing safely in harsh and demanding environments.
Specifications
| Brand | KANDE BEARINGS |
| Model | D104L105 |
| Material | Aluminium Alloy + Stainless Steel Diaphragm |
| Type | Flexible / Double Diaphragm / Disc Structure |
| Outer Diameter (D) | 104 mm |
| Length (L) | 105 mm |
| Bore Range | 14–35 mm (customizable) |
| Transmission Efficiency | Up to 99.86% |
| Operating Temperature | -80°C to +300°C |
| Standard | Standard |
| Origin | Mainland China |
Ideal Applications
- CNC ball screw drives
- Stepper and servo motor shaft connections
- Encoder and precision motion control systems
- Medium and high power industrial transmission
- Robotics and automation equipment
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Frequently Asked Questions
Q: What bore sizes are available for the D104L105 double diaphragm coupling?
A: The D104L105 aluminum double diaphragm coupling can be customized with inner hole (bore) sizes ranging from 14 mm to 35 mm. Simply select your required bore size and leave a note when placing your order.
Q: Is this coupling suitable for servo motor and ball screw applications?
A: Yes. The D104L105 is specifically designed for high-precision applications including servo motors, stepper motors, ball screws, and encoders. Its high torsional rigidity and near-perfect transmission efficiency make it an excellent choice for CNC and motion control systems.
Q: Can this coupling operate in high-temperature environments?
A: Absolutely. The D104L105 double diaphragm coupling is rated for an operating temperature range of -80°C to +300°C, making it suitable for both extreme cold and high-heat industrial environments.
Q: What makes the double diaphragm design advantageous over a rigid coupling?
A: The stainless steel double diaphragm structure accommodates eccentricity, angular deflection, and shaft misalignment while maintaining high torsional rigidity. This combination reduces wear on connected components and ensures consistent, accurate transmission in precision machinery.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.
Shipping + Returns
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