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

RULAND MANUFACTURING Double Disc Coupling for Keyed Shafts

The RULAND MANUFACTURING Disc Coupling (MPN MDCDK80-35-25-A) is a double disc coupling for keyed shafts with a 35 mm x 25 mm bore diameter, 79.4 mm OD, and a round with keyway design. It features a clamp-on style, an…

SKU 3G-OTH-152608

Also listed as: MDCDK803525A · MDCDK80 35 25 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling for Keyed Shafts
Part Number
MDCDK80-35-25-A
Category
Double Disc Couplings for Keyed Shafts
Available to Order
Also known as:MDCDK80-35-25-ARULAND MANUFACTURING
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MDCDK80-35-25-A
Type
Round with Keyway, Clamp On
OD
79.4 mm

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

Product Description

The RULAND MANUFACTURING Disc Coupling (MPN MDCDK80-35-25-A) is a double disc coupling for keyed shafts with a 35 mm x 25 mm bore diameter, 79.4 mm OD, and a round with keyway design. It features a clamp-on style, an aluminum hub and center spacer, and stainless steel discs, with a configuration of 2 with center spacer. This metric coupling accommodates different bore dimensions and is designed for keyed shaft applications.

Frequently Asked Questions

What is the RULAND MANUFACTURING Disc Coupling MDCDK80-35-25-A used for?

This double disc coupling connects two keyed shafts in motion-control systems, compensating for misalignment while transmitting torque. It is commonly used in servo motors, encoders, and precision industrial machinery where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING Disc Coupling MDCDK80-35-25-A?

The coupling has a 35 mm x 25 mm bore diameter, 79.4 mm OD, and a round with keyway design. It features a clamp-on style, aluminum hub and center spacer, stainless steel discs, and a 2 with center spacer configuration. It is metric and accommodates different bore dimensions.

Where to buy the RULAND MANUFACTURING Disc Coupling MDCDK80-35-25-A worldwide?

3G Electric supplies this RULAND MANUFACTURING disc coupling worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this metric double disc coupling.

How to select the correct RULAND MANUFACTURING disc coupling for keyed shafts?

Select based on shaft diameters (bore size), torque requirements, and misalignment tolerance. For the MDCDK80-35-25-A, ensure your shafts are 35 mm and 25 mm with keyways. Verify the clamp-on style fits your application and that the aluminum/stainless steel construction meets environmental needs.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING double disc couplings for keyed 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 for keyed shafts with 35 mm x 35 mm bore diameter and 69.9 mm OD. Features a round bore with keyway, clamp-on design, and two-piece assembly with center spacer. Hubs are aluminum; discs are stainless steel. Used in motion-control systems to connect two shafts, compensating for misalignment while transmitting torque
RULAND MANUFACTURING
Double disc coupling for keyed shafts with 35 mm x 35 mm bore diameter and 69.9 mm OD. Features a round bore with keyway, clamp-on design, and two-piece assembly with center spacer. Hubs are aluminum; discs are stainless steel. Used in motion-control systems to connect two shafts, compensating for misalignment while transmitting torque

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