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Ruland Shaft Collars And Couplings

Name: Ruland Shaft Collars And Couplings
Brand: V. W. IMPEX
Price: 5000 INR
Availability: InStock

Price 5000 INR/ Piece

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MOQ : 5 Pieces

Ruland Shaft Collars And Couplings Specification

Lubrication Type
Dry (for collars), pre-lubricated or user-lubricated (for couplings)

Precision Rating
High precision, tight tolerances

Inside Diameter
1/4 inch to 6 inch

Thickness
Varies by model and bore size

Bearing Type
Not applicable (shaft collar and coupling)

Material
Aluminum, Stainless Steel, Black Oxide Steel, Plastic

Structure
One-piece and two-piece design options

Seals Type
No seals (shaft collar), optional for couplings

Number Of Rows
Single Row

Bore Size
1/4 inch to 6 inch (varies by model)

Outside Diameter
Up to 8 inches (varies by bore size)

Limiting Speed
Up to 10,000 RPM depending on style

Load Capacity
Application dependent

RoHS Compliance
Yes

Temperature Range
-40°C to 175°C (varies with material)

Coupling Types
Rigid, Flexible, Beam, Oldham, Disc, Jaw, Bellows

Application
Positioning, spacing, mechanical stops, shaft mounting, component alignment

Custom Sizes Available
Yes, on request

Surface Finish
Black oxide (steel), anodized (aluminum), plain (stainless/carbon steel)

Set Screw Type
Hex or socket set screws for holding power

Screw Type
Socket head cap screws (steel or stainless)

About Ruland Shaft Collars And Couplings

SHAFT COLLARS

Ruland is a domestic manufacturer of shaft collars in multiple styles to fit shafts ranging from 1/8 to 6" and 3mm to 150mm. Shaft collars play a critical role in most industrial equipment, where they are used for guiding, spacing, locating, component alignment, and axial stopping. Ruland shaft collars are trusted in thousands of applications worldwide to operate without failure. We take extra care in the design and manufacturing of our shaft collars to maximize their performance in any application, including:
Ruland shaft collars are available in various materials and finishes

303 & 316 stainless steel with hardware of like material for consistent corrosion resistance.

1215 lead-free steel with proprietary black oxide or yellow zinc plated finish for compliance in all applications.

RIGID COUPLINGS

Rigid shaft couplings are available with or without keyways in one- and two-piece and set screw designs. Ruland manufactures them from select North American bar stock in 2024 aluminium for lightweight and low inertia, 1215 lead-free steel for general purpose use, and 303 stainless-steel for high corrosion resistance. Straight and step bore type rigid couplings are standard products for shafts ranging from 1/8" to 2" and 3mm to 50mm. Inch to metric conversion couplings are available by special order. Each rigid coupling is stamped with the Ruland name and the bore sizes for ease of identification.

RULAND SERVO COUPLINGS

Servo couplings from Ruland are available in a wide variety of styles, sizes, and materials to match differing application requirements. Choosing the correct servo coupling can be a difficult process that involves many performance factors including: shaft misalignment, RPM, space requirements, torque, and others. Matching a shaft coupling with these factors is critical to system performance. Ruland offers servo couplings in rigid, beam, bellows, curved jaw, disc, and oldham types allowing the user to select the coupling that best fits their application.

A) OLDHAM COUPLING - Ruland oldham couplings are a three-piece assembly with a balanced design comprised of two hubs and a center disk. This allows for a highly customizable coupling that allows the user to combine clamp and set screw hubs with inch, metric, keyed, and keyless bores in sizes ranging from 1/8" to 1-1/8" and 3mm to 30mm. The center disk is available in three materials to allow designers to fit the coupling to their application requirements. While oldham couplings can accommodate small amounts of angular and axial misalignment, they are especially useful in parallel misalignment accommodating up to 10% of their OD in misalignment.

B) BELLOWS COUPLING

C) CONTROLFLEX COUPLINGS

D) DISC COUPLING

E) JAW COUPLING

F) BEAM COUPLINGS

G) SLIT COUPLINGS

UNIVERSAL JOINTS
Ruland universal joints are available in single and double configurations with friction or needle bearings. Single U-joints are comprised of two yokes and a trunnion assembly to allow for use in confined spaces and angular misalignment up to 45. Double U-joints are comprised of two yokes, two trunnion assemblies, and a center yoke to allow for larger gaps between shafts, parallel misalignment, and angular misalignment up to 90. U-joints are manufactured from high-grade alloy steel for high strength and stainless steel for corrosion resistance.

Comprehensive Range for Industrial Applications

Ruland offers shaft collars and couplings suitable for a wide spectrum of applications, including spacing, positioning, and shaft mounting. Their range encompasses rigid, flexible, beam, Oldham, disc, jaw, and bellows couplings, making them a suitable choice for diverse sectors in Germany and worldwide.

Precision and Durability in Every Detail

Engineered for high precision with tight tolerances, these collars and couplings are crafted from quality materials such as aluminum, stainless steel, black oxide steel, and plastic. They are suitable for high-speed and high-load applications, maintaining performance across varying temperatures and conditions.

Flexible Customization to Match Your Needs

Ruland can accommodate custom size requests and offers a selection of finisheslike black oxide and anodizingto suit different environments. Customers benefit from the flexibility of one-piece and two-piece designs, and options for set screw types for secure fitting.

FAQs of Ruland Shaft Collars And Couplings:

Q: How do I choose the right Ruland shaft collar or coupling for my application?

A: Selecting the correct collar or coupling depends on your specific requirements, such as bore size, coupling style (rigid, flexible, beam, etc.), material, and application needs like positioning or shaft mounting. Our experts can help you match the right type to your operational demands.

Q: What are the primary benefits of using Ruland shaft collars and couplings?

A: Ruland products provide high precision, diverse coupling options, strong holding power, and versatility in materials and sizes. They facilitate component alignment, reliable spacing, mechanical stops, and efficient shaft mounting while maintaining tight tolerances.

Q: Where can Ruland shaft collars and couplings be used?

A: These components are ideal for use in manufacturing, automation, machinery assembly, and any environment where precise shaft positioning, spacing, or alignment is critical. They serve industries across Germany and can be supplied globally via distributors and exporters.

Q: When is it necessary to use a one-piece versus a two-piece collar design?

A: One-piece designs are suitable for lighter holding power or when installation space is limited. Two-piece collars offer higher holding force and can be installed or removed without having to dismantle other components, making them practical for maintenance or replacement.

Q: How does the surface finish affect the performance of Ruland collars and couplings?

A: Surface finishes like black oxide, anodized, or plain help resist corrosion and wear, enhancing the longevity of the product. The choice depends on the environmentanodized for corrosion resistance, black oxide for steel parts, and plain for stainless or carbon steel options.

Q: What materials are available for Ruland couplings and how do I select one?

A: Materials include aluminum, stainless steel, black oxide steel, and plastic. Choose aluminum for lightweight and non-magnetic needs, stainless steel for corrosion resistance, black oxide steel for strength, or plastic for non-conductive, lightweight applications.