Machine element

MIKI PULLEY

The Spaflex Coupling AL is a simple-structured coupling with cushioning rubber (nitrile rubber) sandwiched between two aluminum alloy hubs. This design provides lightweight and excellent vibration absorption performance. The hub's alignment is easily achieved by straight edge positioning, making installation and removal simple. The straightforward structure ensures low cost, making it suitable for a wide range of applications, including pumps, fans, and textile machinery.

Features

High-Quality Nitrile Rubber: Effectively absorbs vibrations and shocks, extending the machine's lifespan.
Aluminum Alloy Hubs: Lightweight and highly durable, easy to install.
Simple Structure: Simple design with cushioning rubber between two hubs.
Low Cost: Simple structure ensures affordability.
Low Noise: Vibration absorption reduces noise during power transmission.

Specifications

Model: AL
Torque Range: 0.5 to 50 N·m
Operating Temperature Range: -20°C to +80°C
Element Used: Nitrile rubber
Mounting Method: Straight edge
Maximum Rotation Speed: 18000 to 4000 min⁻¹ (depending on the model)
Shaft Misalignment Absorption Range: Parallel misalignment: ±0.1 mm, Angular misalignment: ±1°

Applications

Pumps: Pump systems requiring stable power transmission and low noise
Fans: Fan systems needing vibration absorption
Textile Machinery: Textile machines requiring high-precision power transmission

The Spaflex Coupling AL provides excellent vibration absorption with nitrile rubber and is lightweight and highly durable with aluminum alloy construction. It is a versatile coupling ideal for pumps, fans, and textile machinery.