Our NM Series Flexible Motor Coupler is engineered for robust and reliable power transmission in demanding applications, particularly between electric motors and water pumps. This flexible coupling is constructed from high-grade cast iron with a 45# steel body, ensuring exceptional durability and resistance to wear. The unique jaw and spider design, featuring a flexible elastomeric spider insert, effectively absorbs vibrations, compensates for shaft misalignments, and cushions shock loads. This protection significantly extends the service life of both your motor and pump.

Designed for high-torque and high-speed operation, this coupling is an ideal solution for various industrial settings. Available in a comprehensive size range (including popular models like NM 50, 67, 82, 97, 148, 168, 194, and 214) with shaft holes from 12mm to 140mm, it offers maximum compatibility. With features like zero maintenance (no lubrication required), easy installation, and optional surface treatments for enhanced corrosion resistance, our flexible motor coupler delivers performance and value, making it the smart choice for your power transmission needs.

Features

• Premium Material: Manufactured from high-strength cast iron with a 45# steel body for long-lasting performance.

• Effective Misalignment Compensation: The jaw and spider structure accommodates angular, parallel, and axial misalignments.

• Vibration & Shock Damping: The flexible spider insert reduces vibration and absorbs impact loads, protecting connected equipment.

• Maintenance-Free Operation: Requires no lubrication, saving time and operational costs.

• Wide Size Range: Available in numerous standard sizes (e.g., NM 50, 67, 82, 97, 148, 168, 194, 214) to fit various applications.

• Corrosion Resistance: Optional surface treatments like carburizing and blackening are available.

Description

This NM Series coupling is a mechanical component that connects two shafts, typically an electric motor shaft to a water pump shaft. Torque is transmitted through a flexible, non-metallic spider element housed between the two coupling halves. This design not only transmits power efficiently but also provides crucial flexibility to handle common issues like installation misalignment and system vibrations. It is specifically suited for high-speed, high-torque environments found in pump systems, conveyor belts, and other industrial machinery. As a standard and versatile component, it ensures easy integration and replacement, minimizing downtime in critical operations.

Specifications

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