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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 MDCD80-45-40-A is a double disc coupling for round shafts with a 45 mm x 40 mm bore diameter and 79.4 mm OD. It features a clamp-on design, an aluminum hub and center spacer, and stainless…

SKU 3G-OTH-145317

Also listed as: MDCD804540A · MDCD80 45 40 A

Brand
RULAND MANUFACTURING
Item
Double Disc Coupling
Part Number
MDCD80-45-40-A
Category
Double Disc Couplings for Round Shafts
Available to Order
Also known as:MDCD80-45-40-ARULAND MANUFACTURING
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MDCD80-45-40-A
Type
Round, Clamp On
OD
79.4 mm

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

Product Description

The RULAND MANUFACTURING MDCD80-45-40-A is a double disc coupling for round shafts with a 45 mm x 40 mm bore diameter and 79.4 mm OD. It features a clamp-on design, an aluminum hub and center spacer, and stainless steel discs. This metric coupling has two discs with a center spacer and accommodates different bore dimensions.

Frequently Asked Questions

What is a RULAND MANUFACTURING double disc coupling used for?

A RULAND MANUFACTURING double disc coupling, like the MDCD80-45-40-A, connects two rotating shafts while compensating for misalignment. It is used in precision motion control, packaging, and automation equipment where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MDCD80-45-40-A disc coupling?

The MDCD80-45-40-A has a 45 mm x 40 mm bore diameter, 79.4 mm OD, and a clamp-on round design. It features an aluminum hub and center spacer with stainless steel discs. This metric coupling accommodates different bore dimensions and includes two discs with a center spacer.

Where to buy a RULAND MANUFACTURING MDCD80-45-40-A disc coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MDCD80-45-40-A disc coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision coupling.

How to select a RULAND MANUFACTURING double disc coupling for a shaft?

To select a RULAND MANUFACTURING double disc coupling, match the bore diameter to your shaft sizes (e.g., 45 mm x 40 mm), confirm the OD fits your space envelope, and choose the clamp-on style for secure grip. Ensure the coupling's torque rating exceeds your application's peak load.

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 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 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications
RULAND MANUFACTURING
Double disc coupling with 35 mm x 35 mm bore and 69.9 mm outer diameter. Clamp-on design with aluminum hub and center spacer, stainless steel discs. Used to connect rotating shafts while compensating for misalignment in motion control applications

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