Torque/Tension Control Clutches and Brakes brochure

Product catalog summary

Overview
Ogura, founded in 1938, is the world's largest manufacturer of electromagnetic clutches and brakes, with a production capacity exceeding 30 million units annually across 14 plants on four continents. The company holds ISO 9001-2000, 14001, and ISO/TS 16949 certifications and offers over 3,000 models to meet diverse product needs.

Applications
Ogura's Torque/Tension Control Clutches and Brakes are utilized in various applications, including railroad switch gear, sign printers, cash dispensers, cosmetic capping machines, coil winding, printers and copiers, ATMs, bubble wrap machines, underwater probes, and motor testing. These devices help prevent motor overload, control tension, and ensure proper operation in these systems.

Product Types and Specifications

Permanent Magnet Clutches and Brakes: Designed for continuous slip or overload protection, these units produce torque magnetically, eliminating high breakaway torques and contamination concerns.
Magnetic Particle Clutches and Brakes: Suitable for industrial applications requiring fast response and stable torque, these units allow for continuous slip and easy torque control.
Powered Hysteresis Clutches and Brakes: Offer consistent and smooth torque over a wide range, independent of slip speed, ideal for testing machinery.
Electromagnetic Hysteresis Brakes: Provide a wide torque range without frictional contact, suitable for applications requiring consistent torque.

Series and Torque Ranges

HB Series: Torque Range: 0.4~8.9 in-lbs / 0.05~1 Nm
OPC Series: Torque Range: 4.4~71 in-lbs / 0.5~8 Nm
OPL/OPR Series: Torque Range: 0~62 in-lbs / 0~7 Nm
HC Series: Torque Range: 0.4~8.9 in-lbs / 0.05~1 Nm
OPB Series: Torque Range: 4.4~71 in-lbs / 0.5~8 Nm

Additional Products
Ogura also offers multiple disc clutches for gearboxes, superchargers, electric clutches for engine-driven equipment, PTO clutch/brakes for mowing equipment, electric clutches for pumps and compressors, and spring-applied holding brakes for servo motors and industrial machinery.

Contact Information
Ogura can be contacted at 100 Randolph Road, P.O. Box 5790, Somerset, NJ 08875-5790, Tel: (732) 271-7361, Fax: (732) 271-7580, or via their website at www.ogura-clutch.com.

Catalog excerpts

Torque/Tension Control Clutches and Brakes

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Founded in 1938, Ogura is the world's largest manufacturer of electromagnetic clutches and brakes. Current manufacturing capacity is over 30 million units per year. Clutches and brakes are produced in 14 manufacturing plants spread throughout four continents. Ogura is ISO 9001-2000, 14001 and ISO/TS 16949 certified. With over 3,000 models in production, Ogura is sure to meet your specific product needs. Where Ogura Torque/Tension Control Clutches and Brakes are Used ATM Railroad switch gear Permanent magnet slip clutch to prevent motor overload in case of jammed condition Cash dispenser OPL helps...

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Torque/Tension Control Clutches and Brakes brochure-3

Permanent Magnet Clutches and Brakes OPL/OPR Series Permanent-Magnet, Mag-Particle, Slip Clutches and Drag Brakes Torque Range: 0.27~3.5in-lbs / 0.03~0.4Nm Designed for continuous slip or overload protection. Torque is produced magnetically eliminating high breakaway torques that can occur with mechanical devices. Since units do not produce wear particles, there is no concern about contamination. Torque is consistent over given speed range. Units can be provided with hollow bores or with stainless steel customized shafts. PHT Permanent-Magnet Hysteresis Clutch/Brake Torque Range: 0~62in-lbs /...

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Torque/Tension Control Clutches and Brakes brochure-4

Other Products Available From Ogura 5 4 1. Multiple disc clutches for use within a gearbox 2. Superchargers to increase performance and keep fuel usage low 3. Electric clutches for use on gas and diesel engine driven equipment 4. PTO clutch/brakes for cutting blades on consumer and commercial mowing equipment 5. Electric clutches for pumps and compressors 100 Randolph Road P.O. Box 5790 Somerset, NJ 08875-5790 Tel: (732) 271-7361 Fax: (732) 271-7580 www.ogura-clutch.com [email protected] 6. Spring-applied holding brakes for servo motors and industrial machinery

Open the catalog to page 4

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