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, 4 mm Bore Dia 1, Aluminum - High-Precision Clamp-On Beam Shaft Couplings
RULAND MANUFACTURINGHigh-Precision Clamp-On Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum

The RULAND MANUFACTURING PCMR16-4-3-A is a high-precision clamp-on beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features a 4 mm bore diameter with…

SKU 3G-OTH-201784

Also listed as: PCMR1643A · PCMR16 4 3 A

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum
Category
High-Precision Clamp-On 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
PCMR16-4-3-A
Type
4 mm Bore Dia 1, Aluminum, 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 PCMR16-4-3-A is a high-precision clamp-on beam shaft coupling designed for motion control applications. It accommodates 3° angular misalignment and features a 4 mm bore diameter with different bore dimensions, constructed from aluminum. This metric, round coupling is supplied by RULAND MANUFACTURING.

Frequently Asked Questions

What is a RULAND MANUFACTURING PCMR16-4-3-A motion control coupling used for?

The RULAND MANUFACTURING PCMR16-4-3-A is a high-precision clamp-on beam shaft coupling used in motion control applications to connect two shafts while accommodating up to 3° angular misalignment. It is ideal for servo motors, encoders, and linear actuators where accurate torque transmission and zero backlash are required.

What are the specifications of the RULAND MANUFACTURING PCMR16-4-3-A coupling?

The RULAND MANUFACTURING PCMR16-4-3-A is a metric, round, high-precision clamp-on beam shaft coupling with a 4 mm bore diameter and different bore dimensions. It is made of aluminum, accommodates 3° angular misalignment, and is designed for motion control systems requiring zero backlash and torsional rigidity.

Where to buy a RULAND MANUFACTURING PCMR16-4-3-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING PCMR16-4-3-A high-precision clamp-on beam shaft coupling to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine RULAND MANUFACTURING components for your motion control applications, regardless of your location.

How to select the correct RULAND MANUFACTURING beam coupling for my application?

To select the correct RULAND MANUFACTURING beam coupling, match the bore diameters to your shaft sizes, verify the allowable angular misalignment (the PCMR16-4-3-A handles 3°), and confirm torque and speed requirements. For motion control, choose a clamp-on style for zero backlash. 3G Electric can help you source the right part.

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 clamp-on 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, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-4-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-4-4-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-5-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-5-3-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-3-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-3-3-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR19-4-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR19-4-3-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR19-4-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR19-4-4-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR13-4-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 4 mm Bore Dia 1, Aluminum, 1 (MPN PCMR13-4-4-A)

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 MWC30-11MM-3/8"-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 11 mm Bore Dia 1, Aluminum, 1 (MPN MWC30-11MM-3/8"-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch, 1 (MPN PCR20-8-8-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch, 1 (MPN PCR20-8-8-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum, 1 (MPN PCMR22-8-6-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Aluminum, 1 (MPN PCMR22-8-6-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch, 1 (MPN PCR20-5-4-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch, 1 (MPN PCR20-5-4-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Aluminum, 1 (MPN PCMR29-7-7-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Aluminum, 1 (MPN PCMR29-7-7-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 6 mm Bore Dia 1, Clamp On, 1 (MPN PCMR19-6-6-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 6 mm Bore Dia 1, Clamp On, 1 (MPN PCMR19-6-6-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-5-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN PCMR16-5-4-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 9 mm Bore Dia 1, Aluminum, 1 (MPN PCMR32-9-8-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 9 mm Bore Dia 1, Aluminum, 1 (MPN PCMR32-9-8-A)