NM Coupling

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MOQ : 100 Units

NM Coupling Specification

Bore
Customizable According to Shaft Size

Connection
Set Screw or Keyway

Sealing
No Sealing (Open Design)

Head Code
Standard

Torque
Up to 1280 Nm (varies as per size)

Max. Speed
up to 3600 rpm (varies with size)

Thread
No Thread

Material
Cast Iron / Steel Hubs, Polyurethane Insert

Structure
Jaw-type Flexible Coupling

Standard
IS/ISO/DIN (as applicable)

Inner Diameter
8 mm to 100 mm (as per model selection)

Outer Diameter
32 mm to 178 mm (as per size)

Application
Industrial Power Transmission, Pumps, Compressors, Gear Boxes

Surface Treatment
Pre-finished, No Additional Coating

Technique
Injection Moulded Insert, Machined Hubs

Shape
Round Coupling with Spider Insert

Maintenance
Virtually Maintenance Free

Misalignment Capability
Up to 1.5 Angular, 0.4 mm Parallel

Weight Range
0.5 kg to 9.0 kg (depending on size)

Hardness of Element
92 Shore A (Polyurethane)

Insert Type
Spider Rubber Design

Mounting
Horizontally or Vertically

Operating Principle
Dampens Vibrations and Shock

Temperature Range
-30C to +80C

Color
Standard Black Hubs with Red or Green Insert

NM Coupling Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About NM Coupling

Utilise this featured NM Coupling offer and secure a phenomenal deal for your industrial applications. Crafted with world-class precision, these illustrious couplings showcase standard black hubs with a spider insert available in red or green. Operating efficiently between -30C to +80C, they handle angular misalignments up to 1.5 and parallel up to 0.4 mm, thanks to a durable 92 Shore A polyurethane element. The jaw-type, injection moulded insert damps vibration and shock, ensuring virtually maintenance-free performance for pumps, compressors, and gear boxes. ISO/IS/DIN compliant, the coupling comes in multiple sizes with customizable bores and fits, serving as a reliable solution for exporters, importers, manufacturers, and traders across India.

NM Coupling: Special Features & Material Excellence

NM Coupling stands out for its exceptional shock and vibration dampening, ensuring smooth industrial power transmission. Utilising a round jaw-type, spider rubber insert design, it permits flexible mounting (horizontal or vertical) and accommodates significant misalignments. Constructed with robust cast iron or steel hubs and a resilient polyurethane insert, it delivers optimal hardness and longevity. Perfect for pumps, compressors, and gear boxes, this coupling is pre-finished, needs minimal maintenance, and supports torque up to 1280 Nm across various sizes.

Export Market, Sample Provision, and Payment Options for NM Coupling

NM Coupling caters to a broad international market, with primary exports to Asia, Africa, and Europe. Clients can request product samples, which are carefully packaged to guarantee safe arrival, minimizing purchase order expenditure. Payment terms are designed for convenience, supporting trusted methods such as TT, LC, and online transfers. With prompt fulfillment and attention to packaging standards, NM Couplings offer both quality and reliability to overseas buyers and local distributors alike.

FAQ's of NM Coupling:

Q: How does the NM Coupling dampen vibrations and shocks during operation?

A: The NM Coupling utilises a spider rubber insert made from polyurethane, designed to absorb and dampen vibrations and shocks, thereby enhancing equipment life and ensuring smoother torque transmission.

Q: What industries typically use NM Coupling, and why?

A: NM Couplings are commonly used in industrial power transmission, pumps, compressors, and gearboxes due to their flexible design, high torque capability, and ability to compensate for misalignment.

Q: When should I consider replacing the insert in the NM Coupling?

A: Though the NM Coupling is virtually maintenance free, inspect the polyurethane insert periodically for wear or deterioration, especially in demanding environments, and replace it as needed to maintain optimal performance.

Q: Where are NM Couplings exported from and to which markets?

A: NM Couplings are manufactured in India and exported to various international markets, including regions in Asia, Africa, and Europe, meeting global standards such as IS/ISO/DIN.

Q: What is the process for ordering NM Coupling in customized sizes?

A: To order a customized NM Coupling, specify the required inner diameter, bore, and mounting features. Once the purchase order is received, the product will be machined and packaged according to your specifications.

Q: How does the featured maintenance-free design benefit end users?

A: The NM Coupling's virtually maintenance-free design reduces operational downtime, lowers long-term expenditure, and ensures consistent performance, supporting efficient and cost-effective machinery operation.

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