Ruland, 19.1 mm OD, 30.2 mm Length 4 mm Flexible Coupling 4 mm
- RS Stock No.:
- 593-310
- Mfr. Part No.:
- MDCD19-4-4-A
- Brand:
- Ruland
Subtotal (1 unit)*
$239.40
(exc. GST)
$263.34
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $239.40 |
*price indicative
- RS Stock No.:
- 593-310
- Mfr. Part No.:
- MDCD19-4-4-A
- Brand:
- Ruland
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Flexible Coupling | |
| Outside Diameter | 19.1 mm | |
| Length | 30.2mm | |
| Bore Size A | 4mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 4mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCD19-4-4-A | |
| Standards/Approvals | DIN 912 12.9, RoHS3 and REACH compliant | |
| Screw Size | M2.5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 19.1 mm | ||
Length 30.2mm | ||
Bore Size A 4mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 4mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 200°F | ||
Series MDCD19-4-4-A | ||
Standards/Approvals DIN 912 12.9, RoHS3 and REACH compliant | ||
Screw Size M2.5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling offers an innovative solution for precise motion control applications, featuring a robust design that effectively accommodates misalignment while maintaining zero backlash. Crafted from high-quality aluminium, this device is lightweight yet holds high strength for demanding environments. With a balanced design, it significantly reduces vibrations at high speeds, enabling seamless operation up to 10,000 RPM. The coupling's combination of thin stainless steel disc springs and a centre spacer allows each disc to flex, ensuring optimal performance in various alignment conditions. The product is meticulously manufactured in the USA, adhering to strict quality controls and compliance standards, making it ideal for applications across multiple industries including semiconductor and machine tool sectors.
Zero backlash design ensures precision in motion
Lightweight construction reduces overall system inertia
Manufactured from high quality North American aluminium for durability
Designed to operate effectively at high rotational speeds
Dynamic torque ratings suit both reversing and non reversing applications
Custom configurations available for versatile installation options
Performance optimised for stepper and servo applications
Strict adherence to RoHS3 and REACH compliance standards
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