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RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment - Set Screw Oldham Coupling Hubs for Round Shafts
RULAND MANUFACTURINGSet Screw Oldham Coupling Hubs for Round Shafts

RULAND MANUFACTURING Motion Control Coupling Hub: 0.5° Angular Misalignment

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN OST21-5-A) is a set screw Oldham coupling hub for round shafts, designed for 0.5° angular misalignment and 0.006 in axial motion. This OST21 series hub from…

SKU 3G-OTH-141150

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling Hub: 0.5° Angular Misalignment
Category
Set Screw Oldham Coupling Hubs for Round Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
OST21-5-A
Axial Motion
0.006 in
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Motion Control Coupling Hub (MPN OST21-5-A) is a set screw Oldham coupling hub for round shafts, designed for 0.5° angular misalignment and 0.006 in axial motion. This OST21 series hub from RULAND MANUFACTURING provides a precise motion control solution for industrial equipment applications.

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 set screw oldham coupling hubs 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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