Ruland OD16/25-NL Oldham Coupling Disk

Ruland oldham couplings have a zero-backlash balanced design for reduced vibration at speeds up to 4,500 RPM. They can accommodate high amounts of parallel misalignment (up to 10% of the hub OD).
Acts as a mechanical fuse stopping power transmission during a torque overload. User can combine clamp or set screw hub with inch, metric, keyed, or keyless bore for a high level of customization.
Made from nylon for dampening and noise reduction.
Proprietary hub machining process for smooth interaction between the hub and disk allowing for significantly longer life.
Ruland oldham coupling disks are RoHS3 and REACH compliant

SKU: B00AOC8B0U Categories: Disc, Couplings, Collars & Universal Joiners, Flexible Couplings, Industrial, Multi-Flex Tags: 634529059968, Industrial, oldham coupling, Ruland OD16/25-NL Oldham Coupling Disk Brand: Ruland

Description

Ruland OD16/25-NL Oldham Coupling Disk.

Ruland OD16/25-NL Oldham Coupling Disk, Nylon 11, Bore, 1″ or 25.4mm OD.

Dimensions
Outer Diameter (OD)	1.000 in (25.4 mm)
Performance Specifications
Rated Torque	10 in-lb (1.13 Nm)	Static Break Torque	140 in-lb (15.9 Nm)
Angular Misalignment	0.5°	Parallel Misalignment	0.008 in (0.20 mm)
Max Parallel Misalignment	0.100 in (2.54 mm)	Axial Motion	0.004 in (0.10 mm)
Torsional Stiffness	7.9 lb-in/Deg (0.90 Nm/Deg)	Moment of Inertia	0.00063 lb-in² (1.849 X 10^-7 kg-m²)
Maximum Speed	4,500 RPM	Full Bearing Support Required?	Yes
Zero-Backlash?	Yes	Mechanical Fuse?	Yes
Additional Information
UPC	634529059968	Country of Origin	USA
Material Specification	Nylon 11	Finish Specification	Plain
Manufacturer	Ruland Manufacturing	Temperature	-10°F to 130°F (-23°C to 54°C)
Weight (lbs)	0.004900	Tariff Code	8483.60.8000
UNSPC	31163015

Carefully made by Ruland in Marlborough, MA, Oldham couplings are comprised of two hubs pressed fit with either an acetal or nylon disk. Oldham couplings disengage if the disc breaks, acting as a mechanical fuse. Well-suited for handling large amounts of parallel misalignment.

Nylon Oldham coupling inserts have vibration and shock dampening characteristics and are electrically isolating. Maximum is 4,500 RPM. RoHS and Reach compliant. Also called a Oldham coupling insert, disk, or disc.