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RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling

The RULAND MANUFACTURING MSPC-20MM-3/4"-F is a two-piece rigid shaft coupling with a 20 mm bore diameter 1 and a 3/4 in bore diameter 2, featuring a round keyed design. This coupling provides a solid, zero-backlash…

SKU 3G-OTH-140898

Also listed as: MSPC20MM34F · MSPC 20MM 3 4 F · MSPC-20MM-3-4-F

Brand
RULAND MANUFACTURING
Item
Two-Piece Rigid Shaft Coupling
Category
Two-Piece Rigid Shaft Couplings
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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
MSPC-20MM-3/4"-F
Type
3/4 in Bore Dia 2, Round Keyed, Two-Piece

Technical Documents

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

Product Description

The RULAND MANUFACTURING MSPC-20MM-3/4"-F is a two-piece rigid shaft coupling with a 20 mm bore diameter 1 and a 3/4 in bore diameter 2, featuring a round keyed design. This coupling provides a solid, zero-backlash connection for precise shaft alignment in industrial power transmission applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid coupling used for?

A RULAND MANUFACTURING rigid coupling connects two shafts in precision motion-control applications where misalignment is not expected. It is commonly used in packaging, printing, and robotics to transmit torque without backlash. The two-piece design allows easy installation and removal without disturbing connected equipment.

What are the specifications of the RULAND MANUFACTURING MSPC-20MM-3/4"-F rigid coupling?

This RULAND MANUFACTURING rigid coupling has a 20 mm bore diameter on one side and a 3/4 inch bore diameter on the other. It is a two-piece, round keyed design. The manufacturer part number is MSPC-20MM-3/4"-F. It is intended for applications requiring zero backlash and high torsional stiffness.

Where to buy RULAND MANUFACTURING rigid couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid couplings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine components to support your motion-control applications.

How to select a RULAND MANUFACTURING rigid coupling for a shaft connection?

Select a RULAND MANUFACTURING rigid coupling by matching bore diameters to your shaft sizes and ensuring the keyway type fits your keys. Consider torque requirements and shaft alignment; rigid couplings are for applications with no misalignment. The two-piece design simplifies installation. Always verify shaft tolerances and operating conditions.

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 two-piece rigid shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This two-piece rigid shaft coupling connects shafts with 20 mm and 3/4 in bores, both round keyed. It provides zero-backlash torque transmission for motion control applications such as packaging, printing, and robotics. The stainless steel construction ensures secure, maintenance-free operation
RULAND MANUFACTURING
This two-piece rigid shaft coupling connects shafts with 20 mm and 3/4 in bores, both round keyed. It provides zero-backlash torque transmission for motion control applications such as packaging, printing, and robotics. The stainless steel construction ensures secure, maintenance-free operation
This two-piece rigid shaft coupling connects shafts with 20 mm and 1/2 in diameters, featuring round keyed bores for positive torque transmission. It provides a fixed, backlash-free connection for applications requiring precise shaft alignment and high torsional stiffness, such as motion control systems
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This two-piece rigid shaft coupling connects shafts with 20 mm and 1/2 in diameters, featuring round keyed bores for positive torque transmission. It provides a fixed, backlash-free connection for applications requiring precise shaft alignment and high torsional stiffness, such as motion control systems
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 20 mm bore on one side and a 1/2 in bore on the other, both round keyed. Constructed from stainless steel, it provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications
RULAND MANUFACTURING
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 20 mm bore on one side and a 1/2 in bore on the other, both round keyed. Constructed from stainless steel, it provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications
Two-piece rigid shaft coupling with 20 mm bore diameter on one side and 5/8 in bore diameter on the other, round keyed. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications. Suitable for use in packaging, printing, and automation equipment where high torque transmission is required
RULAND MANUFACTURING
Two-piece rigid shaft coupling with 20 mm bore diameter on one side and 5/8 in bore diameter on the other, round keyed. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications. Suitable for use in packaging, printing, and automation equipment where high torque transmission is required
This two-piece rigid shaft coupling connects shafts with 1 in and 20 mm bores, both round keyed. It provides a zero-backlash, torsionally rigid connection for precise alignment in motion control systems. Typical applications include packaging, printing, and conveyor equipment where accurate torque transmission is required
RULAND MANUFACTURING
This two-piece rigid shaft coupling connects shafts with 1 in and 20 mm bores, both round keyed. It provides a zero-backlash, torsionally rigid connection for precise alignment in motion control systems. Typical applications include packaging, printing, and conveyor equipment where accurate torque transmission is required
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 20 mm bore on one side and a 5/8 in round keyed bore on the other. It provides a zero-backlash, torsionally stiff connection for precise shaft alignment in power transmission applications such as packaging, printing, and robotics
RULAND MANUFACTURING
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 20 mm bore on one side and a 5/8 in round keyed bore on the other. It provides a zero-backlash, torsionally stiff connection for precise shaft alignment in power transmission applications such as packaging, printing, and robotics

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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
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Two-piece rigid shaft coupling with 25 mm bore diameter on both ends, round keyed, and clamp-on style. Designed for zero-backlash torque transmission and secure shaft attachment in applications requiring precise alignment, such as conveyors, pumps, and machine tools
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
Two-piece rigid shaft coupling with 3/4 in and 14 mm round keyed bores. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, printing, and automation equipment
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore on one side and a 3/8 in bore on the other, both round keyed. It is designed for precise shaft alignment and torque transmission in motion control applications such as packaging, printing, and robotics
Two-piece rigid shaft coupling with 5/8 in bore diameter 1 and 14 mm bore diameter 2, round keyed design. Connects two shafts in precise alignment for motion control and power transmission applications requiring zero backlash and high torsional stiffness
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