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RULAND MANUFACTURING Double Disc Coupling - Double Disc Couplings for Round Shafts
RULAND MANUFACTURINGDouble Disc Couplings for Round Shafts

RULAND MANUFACTURING Double Disc Coupling

The RULAND MANUFACTURING Disc Coupling (MPN DCD44-20-16-A) is a double disc coupling for round shafts with different bore dimensions of 1 1/4 in and 1 in. It features a round, clamp-on design with an aluminum hub and…

SKU 3G-OTH-145301

Also listed as: DCD442016A · DCD44 20 16 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling
Category
Double Disc Couplings for Round Shafts
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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

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
DCD44-20-16-A
Type
Round, Clamp On
OD
2 3/4 in

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN DCD44-20-16-A) is a double disc coupling for round shafts with different bore dimensions of 1 1/4 in and 1 in. It features a round, clamp-on design with an aluminum hub and center spacer, and stainless steel disc packs. The coupling has a 2 3/4 in OD and is configured as 2 with center spacer, using inch measurements.

Frequently Asked Questions

What is the RULAND MANUFACTURING DCD44-20-16-A disc coupling used for?

The RULAND MANUFACTURING DCD44-20-16-A double disc coupling connects two round shafts with different bore diameters (1 1/4 in and 1 in) while accommodating misalignment. It is commonly used in motion control, packaging, and automation equipment where precision torque transmission and zero backlash are required.

What are the specifications of the RULAND MANUFACTURING DCD44-20-16-A disc coupling?

This RULAND MANUFACTURING disc coupling has a 2 3/4 in OD, round clamp-on design, aluminum hub and center spacer, and stainless steel disc packs. It features two flex units with a center spacer and inch-dimension bores of 1 1/4 in and 1 in. The coupling handles parallel and angular misalignment.

Where to buy the RULAND MANUFACTURING DCD44-20-16-A disc coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING DCD44-20-16-A disc coupling worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this coupling to any international destination.

How to install a RULAND MANUFACTURING clamp-on disc coupling?

To install the RULAND MANUFACTURING clamp-on disc coupling, align the shaft ends within the coupling's misalignment ratings. Loosen the clamp screws, slide the coupling onto both shafts, and tighten the screws evenly to the manufacturer's torque specification. Ensure the center spacer is free to float and avoid over-tightening.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND 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.

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Double disc coupling with aluminum hub and center spacer, stainless steel discs. Bore diameter 1 1/4 in x 1 1/4 in, outer diameter 2 3/4 in, clamp-on round design. Used in motion-control systems to connect two round shafts, accommodating misalignment while transmitting torque with zero backlash and high torsional stiffness
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