Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch - High-Precision Set Screw Beam Shaft Couplings
RULAND MANUFACTURINGHigh-Precision Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch

The RULAND MANUFACTURING PSR12-3-2-SS is a high-precision set screw beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features round bores with different bore…

SKU 3G-OTH-188971

Also listed as: PSR1232SS · PSR12 3 2 SS

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch
Category
High-Precision Set Screw Beam Shaft Couplings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
PSR12-3-2-SS
Type
3/16 in Bore Dia 1, Inch, 1

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RULAND MANUFACTURING PSR12-3-2-SS is a high-precision set screw beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features round bores with different bore dimensions, one being 3/16 in. This inch-series coupling is constructed with a set screw fastening style and is suitable for use in inch-based systems.

Frequently Asked Questions

What is the RULAND MANUFACTURING PSR12-3-2-SS coupling used for?

The RULAND MANUFACTURING PSR12-3-2-SS is a high-precision set screw beam shaft coupling for motion control applications. It connects two shafts while accommodating up to 3° angular misalignment, making it ideal for inch-based systems in automation, packaging, and robotics where accurate torque transmission is critical.

What are the specifications of the RULAND MANUFACTURING PSR12-3-2-SS?

The PSR12-3-2-SS is an inch-series coupling with a 3/16 in bore diameter on one side and a different bore dimension on the other. It features round bores, a set screw fastening style, and allows 3° angular misalignment. The manufacturer part number is PSR12-3-2-SS, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING PSR12-3-2-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING PSR12-3-2-SS coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this high-precision motion control coupling for your inch-based systems.

How to select the right RULAND MANUFACTURING beam coupling for misalignment?

To select the right RULAND MANUFACTURING beam coupling, first measure your shaft diameters and desired bore sizes—here one bore is 3/16 in. Confirm the angular misalignment does not exceed 3°. Ensure the coupling is inch-series for compatibility. For different bore dimensions, verify both shaft sizes match the coupling's bore specs.

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 high-precision set screw beam shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PSR12-3-2.5-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PSR12-3-2.5-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PSR12-3-3-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PSR12-3-3-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-3-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-3-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/8 in Bore Dia 1, Inch, 1 (MPN PSR12-2-2-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/8 in Bore Dia 1, Inch, 1 (MPN PSR12-2-2-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-2.5-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-2.5-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-2-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR12-4-2-SS)

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 11 mm Bore Dia 1, Aluminum, 1 (MPN PSMR32-11-8-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 11 mm Bore Dia 1, Aluminum, 1 (MPN PSMR32-11-8-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum, 1 (MPN PSMR25-8-7-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum, 1 (MPN PSMR25-8-7-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PSR20-6-5-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PSR20-6-5-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3 mm Bore Dia 1, Aluminum, 1 (MPN MWS15-3-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3 mm Bore Dia 1, Aluminum, 1 (MPN MWS15-3-3-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch, 1 (MPN PSR20-8-8-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch, 1 (MPN PSR20-8-8-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 12 mm Bore Dia 1, Metric, 1 (MPN PSMR29-12-9-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 12 mm Bore Dia 1, Metric, 1 (MPN PSMR29-12-9-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 9 mm Bore Dia 1, Aluminum, 1 (MPN PSMR25-9-7-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 9 mm Bore Dia 1, Aluminum, 1 (MPN PSMR25-9-7-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch, 1 (MPN PSR14-5-4-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch, 1 (MPN PSR14-5-4-SS)