Magnetic Particle

Product catalog summary

Overview
The document discusses the features and specifications of SG Transmission's magnetic particle clutches and brakes, specifically the OP series. These components are designed for fast response, stable torque, long life, and high slip capacity.

Specifications

Fast Response: The OP series is engineered for quick response times, which can be enhanced with overexcitation circuits.
Stable Torque: The torque produced is consistent, repeatable, and independent of speed, being proportional to the voltage applied.
Long Life: The robust construction and precise magnetic particle formulation ensure extended operational life.
Slip Capacity: Designed to perform under constant slip conditions.

Product Features

Clutch Type 51-OPC: Available in sizes 5, 10, 20, 40, and 80.
Brake Type OPB: Available in sizes 5, 10, 20, 40, and 80.

Technical Data

Torque and Wattage: The torque ranges from 0.5 Nm to 8.0 Nm, with corresponding wattage from 12W to 33W at DC24V.
Moment of Inertia: Varies from 0.15 Kgcm² to 5.25 Kgcm² depending on the model.
Dimensions: Detailed radial and axial dimensions are provided for each model size.
Weight: Ranges from 0.9 lbs to 6.8 lbs.

Performance Table
The performance table outlines the rated torque, coil resistance, drag torque, allowable continuous heat dissipation, and maximum speed for each model. All models have a maximum speed of 1800 r/min.

Conclusion
SG Transmission's magnetic particle clutches and brakes are designed for high performance and durability, suitable for applications requiring precise torque control and fast response.

Catalog excerpts

THE MAGNETIC IMPACT OF SG TRANSMISSION MAGNETIC PARTICLE CLUTCHES & BRAKES CLUTCH BRAKE FAST RESPONSE The OP series has been designed to provide fast response. Response rates can be further quickened through overexcitation circuits. STABLE TORQUE The OP series produces consistent and repeatable torque. Torque is independent of speed and proportional to voltage LONG LIFE The OP series sturdy construction and precise formulation of the magnetic particles combine to provide extended life. SLIP CAPACITY OP series clutches and brakes are designed to deliver high performance under constant slip conditions.

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