RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Jaw Coupling Hub: JS32 Coupling Size, 2 in Outside Dia, Inch, Aluminum

The RULAND MANUFACTURING JS32-8-A is a zero-backlash curved jaw coupling hub in the JS32 coupling size, with a 2 in outside diameter. This inch-sized aluminum curved-jaw hub is designed for motion-control…

SKU 3G-OTH-134275

Also listed as: JS328A · JS32 8 A

Brand

RULAND MANUFACTURING

Item

Jaw Coupling Hub: JS32 Coupling Size, 2 in Outside Dia, Inch, Aluminum

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

JS32-8-A 

Type

Inch, Aluminum, Curved 

Outside Dia

2 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a Ruland Manufacturing JS32-8-A jaw coupling hub used for?

The Ruland Manufacturing JS32-8-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, such as servo motors and encoders. Its aluminum construction and curved jaw design dampen vibration and accommodate minor misalignment in industrial machinery.

What are the specifications of the Ruland JS32-8-A coupling hub?

The Ruland JS32-8-A is a JS32 size curved jaw coupling hub with a 2 in outside diameter. It is made of aluminum, uses inch dimensions, and is designed for zero-backlash torque transmission. The manufacturer part number is JS32-8-A.

Where to buy a Ruland JS32-8-A coupling hub worldwide?

3G Electric supplies the Ruland JS32-8-A curved jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision motion-control component.

How to select the correct Ruland jaw coupling hub size?

To select the correct Ruland jaw coupling hub like the JS32-8-A, match the outside diameter and bore size to your shaft dimensions. Ensure the coupling type (curved jaw) suits your application's torque and misalignment needs. Always verify the hub's inch or metric sizing before ordering.

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 zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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