RULAND MANUFACTURING Double Disc Coupling
The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD19-4-4-A, MPN MDCD19-4-4-A) is a double disc coupling for round shafts with a 4 mm x 4 mm bore diameter and 19.1 mm OD. It features a clamp-on design, a…
SKU 3G-OTH-145257
Also listed as: MDCD1944A · MDCD19 4 4 A
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The RULAND MANUFACTURING Motion Control Coupling (SKU MDCD19-4-4-A, MPN MDCD19-4-4-A) is a double disc coupling for round shafts with a 4 mm x 4 mm bore diameter and 19.1 mm OD. It features a clamp-on design, a two-piece assembly with center spacer, and is constructed from aluminum hubs with stainless steel discs. This metric coupling has same bore dimensions and is designed for motion control applications.
Frequently Asked Questions
What is the RULAND MANUFACTURING MDCD19-4-4-A double disc coupling used for?
The RULAND MANUFACTURING MDCD19-4-4-A is a motion control coupling designed for precision shaft alignment in servo, stepper, and encoder applications. It compensates for parallel, angular, and axial misalignment while transmitting torque smoothly. Common in CNC machinery, robotics, and packaging equipment, it ensures zero backlash and high torsional stiffness.
What are the specifications of the RULAND MANUFACTURING MDCD19-4-4-A coupling?
This double disc coupling has a 4 mm x 4 mm bore diameter, 19.1 mm OD, and a round clamp-on design. It features aluminum hubs with stainless steel discs, a two-piece assembly with center spacer, and metric dimensions. The same bore dimensions on both ends suit motion control systems requiring precise torque transmission.
Where to buy the RULAND MANUFACTURING MDCD19-4-4-A coupling worldwide?
3G Electric supplies the RULAND MANUFACTURING MDCD19-4-4-A coupling worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this motion control coupling to any international destination.
How to select the correct RULAND MANUFACTURING double disc coupling for a round shaft?
Select a coupling by matching bore diameter to your shaft size (e.g., 4 mm x 4 mm), checking OD and length for space constraints, and confirming torque and misalignment ratings. For motion control, choose a zero-backlash design like the MDCD19-4-4-A. Always verify shaft type (round) and material compatibility with your environment.
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Common applications for RULAND MANUFACTURINGRULAND MANUFACTURING Products
3G Electric supplies RULAND MANUFACTURING double disc couplings for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
