муфты и тормоза от ogura clutch

Компания Ogura была основана в 1938 начав производить механические муфты для станкостроения. Электромагнитная продукция появилась в программе производства с 1950 года.

 

На сегодняшний день, компания имеет заводы по всему миру и является крупнейшим производителем муфт и тормозов всевозможных типов. В год производится более 25 млн единиц.

 

Тормозной момент до 12000 Нм 

 

Для промышленного применения производятся в основном электромагнитные муфты и тормоза. Многие из них взаимозаменяемы с продукцией Warner Electric, Dyncorp, KEB, Electroid, Deltran, Matrix.

Для применения в мобильной технике производятся муфты электромагнитные для длительного использования без обслуживания. Также производятся электрические ПТО.

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Каталог продукции скачать (PDF)

MIC Electromagnetic Clutch
(Torque Range: 2~7in-lbs / 0.25~0.8Nm)

Small clutches for use in copy machines, printers, and other peripheral devices. This one-piece assembly features a custom-molded gear or timing pulley designed to your specifications. Most clutches use a permanent magnet to disengage the armature when it is not in use. All clutches are bi-directional.

 

AMC Electromagnetic Clutch
(Torque Range: 2~70in-lbs / 0.25~8Nm)

Clutch designed for general industrial use. Clutches are designed with zero backlash armatures and a double ball bearing field support to provide longer life and better performance versus bushing style units.

 

AMB Electromagnetic Brake
(Torque Range: 2~70in-lbs / 0.25~8Nm)

Brake designed for general industrial application units feature zero backlash, armature hub, and field assemblies that can accommodate bearings for additional shaft support.

 

VC Electromagnetic Clutch
(Torque Range: 4~44 ft-lbs / 6~60Nm)

Clutch designed for general industrial applications. Units come standard with zero backlash armature. Units are normally produced in a high torque version but a lower torque is also available which reduces the overall length of the clutch by 15%. Options for this unit include an automatic air gap that adjusts as the clutch wears, a quiet armature option that reduces clutch engagement noise for application in hospitals or offices and a 1 piece designed option that simplifies mounting.

 

VB Electromagnetic Brake
(Torque Range: 5~44ft-lbs / 7~60Nm)

Brake designed for general industrial applications. Units come standard with zero backlash armature. Units are normally produced in a high torque version but a lower torque is also available which reduces the overall length of the clutch by 15%. Options for this unit include an automatic air gap that adjusts as the clutch wears, a quiet armature option that reduces clutch engagement noise for application in hospitals or offices and a 1 piece designed option that simplifies mounting.

 

CT Electromagnetic Clutch
(Torque Range: 8~150ft-lbs / 11~203Nm)

Clutch is designed for general industrial use. Clutches are dimensionally interchangeable with popular competitors' units. Clutches use stainless steel hubs to break up residual magnetism and reduce the chance of corrosion. Patented automatic adjustment for wear allows consistent stop times over the life of the unit. Armature design allows for excellent heat dissipation. Screw terminals come with optional terminal cover for hard wire connections.

 

B Electromagnetic Brake
(Torque Range: 8~150ft-lbs / 11~203Nm)

Brake designed for general industrial use. Brakes are dimensionally interchangeable with popular competitors' units. Brakes use stainless steel hubs to help reduce residual magnetism and reduce the chance of corrosion. Patented automatic adjustment for wear allows consistent stop times over the life of the unit. Armature design allows for excellent heat dissipation. Screw terminals come with optional terminal cover for hard wire connections.

 

TMB Electromagnetic Brake
(Torque Range: 4~147ft-lbs / 6~200Nm)

Brake is designed for general industrial use. Low inertia zero backlash armature can be bolted to your hub. Brake can be supplied with internal or external hub depending upon overall length restrictions.

 

TMC Electromagnetic Clutch
(Torque Range: 4~147ft-lbs / 6~200Nm)

Clutch designed for general industrial use. Compact design with a thin overall profile. Zero backlash armatures can be built into custom hubs. Clutches are available with bearing supported field or a (no bearing) flange field.

 

MMC Electromagnetic Clutch
(Torque Range: 37~1475ft-lbs / 50~2000Nm)

Heavy duty clutches best suited for marine and mobile applications. Bi-directional spring resists engine vibration and shock. Output can be modified to meet your requirement, or clutch can be purchased with armature only to bolt into your hub.

 

AMU-C Electromagnetic Clutch/Brake
(Torque Range: 2~70in-lbs / 0.25~8Nm)

Clutch/brake units are designed for general industrial use. Unit features die cast housing with double bearing support on the input and the output shafts. Units come standard with zero backlash armatures but can be modified for high cycle applications using a zero gap armature. Modular simple 1 piece construction means no adjustments required. Clear plastic cover allows you to see inside the unit without having to remove the cover.

 

VSAU Electromagnetic Clutch/Brake
(Torque Range: 9~37ft-lbs / 12~50Nm)

Clutch/brake combination unit designed for general design applications. Both with input and output shafts have independent double bearing support. Housing includes external heat sinks for better heat dissipation and an easily accessible external mounted wiring block.

 

MP Electromagnetic Clutch/Brake
(Torque Range: 4~443in-lbs / 0.5~50Nm)

Clutch/brake units are designed for extremely fast response, a high cycles applications. Because of a special no gap armature design, there is no need to adjust for wear. Units are self adjusting and there is a consistent time to speed and time to stop. Low inertia components and low voltage fields allow for very fast response time. Small units are designed with finned housings to provide superior cooling. Additional friction materials like ceramics can be used to significantly increase overall cycle life.

 

MZ Electromagnetic Tooth Clutch
(Torque Range: 18~2950ft-lbs / 25~4000Nm)

Clutch is designed for high torque small space environments where no slip is desired. Clutch can be used dry or in an oil bath. A zero backlash option is available. Zero drag torque when clutch is disengaged.

 

MZS Electromagnetic Single-Position Tooth Clutch
(Torque Range: 18~184ft-lbs / 25~250Nm)

Clutch is designed for high torque small space environments where no slip and only a single engagement position is desired. Clutch can be used dry or in an oil bath. A zero backlash option is available. Zero drag torque when clutch is disengaged.

 

MCNB Electromagnetic Spring-Applied Brake
(Torque Range: 1.8~8.9in-lbs / 0.2~1Nm)

Small spring applied brake available with either D hub designs or set screws. Standard voltages are 24 and 45 but other voltage options are available. Units are designed to give 100% rated torque right out of the box. No burnishings required.

 

FNB Electromagnetic Spring Applied Brake 
(Torque Range: 9 ~ 71 in-lbs/1~ 8 N-m)

A small spring applied brake with a very thin profile which is mainly used for robotic and ball screw applications. This brake does not come with a hub so customers have flexibility with integrating the brake to their machine by providing their own hub.

 

RNB-Z Electromagnetic Zero-Backlash Spring-Applied Brake
(Torque Range: 1.5~12ft-lbs / 2~16Nm)

Spring applied holding brake designed for general industrial applications. Unit is used for holding only and has special zero backlash armature. Very thin brake profile provides a compact package. Braking force is produced via springs so basic fluctuations in voltage and temperature have no effect on the brake. Long life friction material allows for many trouble free cycles. Standard voltages are 24 and 90 volts. Other voltage options are available.

 

SNB Electromagnetic Spring-Applied Brake
(Torque Range: 0.7~74ft-lbs / 1~100Nm)

Spring applied holding brake designed for general industrial applications. Unit is used for both stopping and/or holding. Very thin brake profile provides a compact package. Braking force is produced via springs so basic fluctuations in voltage and temperature have no effect on the brake. Long life friction material allows for many trouble free cycles. Standard voltages are 24 and 90 volts. Other voltage options are available.

 

RNB Electromagnetic Spring-Applied Brake
(Torque Range: 1.5~148ft-lbs / 2~200Nm)

Spring applied holding brake designed for general industrial applications. Unit is used for holding only. Very thin brake profile provides a compact package. Braking force is produced via springs so basic fluctuations in voltage and temperature have no effect on the brake. Long life friction material allows for many trouble free cycles. Standard voltages are 24 and 90 volts. Other voltage options are available.

 

MNB Electromagnetic Spring-Applied Brake
(Torque Range: 1.5~590ft-lbs / 2~800Nm)

Spring applied brake used for industrial applications. Units are designed for stopping and/or holding. MNB units 1.2 and higher have adjustable torque feature. Torque of the brake can be fine tuned by you to fit your exact needs. Bolt holes for manual bolt release included on standard units. Optional manual lever releases available by special order.

 

PMB Electromagnetic/Permanent-Magnet Brake *
(Torque Range: 3.5~265in-lbs / 0.4~30Nm)

Permanent magnet brake designed for industrial and mobile applications. Brake force is produced via magnets which reduces both size and weight of brake versus spring applied brakes. Armature is mounted via springs which eliminates backlash. Standard brakes can accommodate temperatures up to 140deg C. Brakes can be tuned to provide a controlled stop. Output assemblies easily modified to fit your application.

 

PHT Permanent-Magnet Hysteresis Clutch/Brake
(Torque Range: 0~62in-lbs / 0~7Nm)

Permanent magnet hysteresis units can be configured as a clutch or a brake depending upon mounting. Torque is accurate and dependable because it is produced magnetically, not via friction. Torque is consistent over a given speed range. Because there is no wear, units have an extremely long life. Also since units are sealed, there is no concern about contamination. Each unit has an adjustable torque range that can be set by the user and since the units operate via permanent magnets, no external controls or power is required.

 

PET Permanent-Magnet Eddy-Current Clutch/Brake
(Torque Range: 0.18~8.9in-lbs / 0.02~1Nm)

Eddy current clutch, torque is proportional to rpm. Since torque is transmitted magnetically, units are unaffected by friction and wear and also no external power is needed since units power is self generated. Units are sealed so there is no contamination. Both vertical and horizontal mounting is possible.

 

HB Electromagnetic Hysteresis Brake
(Torque Range: 0.4~8.9in-lbs / 0.05~1Nm)

Hysteresis brake for industrial application. Torque is independent of slip speed and can be easily controlled by varying the current. Since there is no frictional contact between the magnets, the units have an extremely wide torque range and are ideally suited for testing machinery and/or application that are required to produce consistent and smooth torque over a wide range.

 

HC Electromagnetic Hysteresis Clutch
(Torque Range: 0.4~8.9in-lbs / 0.05~1Nm))

Hysteresis clutch for industrial application. Torque is independent of slip speed and can be easily controlled by varying the current. Since there is no frictional contact between the magnets, the units have an extremely wide torque range and are ideally suited for testing machinery and/or application that are required to produce consistent and smooth torque over a wide range.

 

MDC Electromagnetic Multiple-Disk Clutch
(Torque Range: 13~6196ft-lbs / 18~8400Nm)

Multiple disk clutches designed for high torque small space environment. Multiple disks produce high torque in a compact design. Separate drive cup allows for easy connection to your gear or pulley.

 

MDB-N Electromagnetic Multiple-Disk Brake
(Torque Range: 13~826ft-lbs / 18~1120Nm)

Multiple disk brakes designed for high torque small space environment. Multiple disks produce high torque in a compact design.

 

MWC Electromagnetic Multiple-Disk Clutch
(Torque Range: 18~8851ft-lbs / 25~12000Nm)

Multiple disk clutches designed for high torque small environment. Clutches are designed to work in oil Multiple disks produce high torque in a compact design. Separate drive cup allows for easy connection to your gear or pulley. Special oil path grooves in the friction plastes allow for quick engagement and response time. Because clutches are used in oil lubrication they have excellent heat dissipation.

 

MWB Electromagnetic Multiple-Disk Brake
(Torque Range: 18~2360ft-lbs / 24~3200Nm)

Multiple disk brake designed for high torque small environment. Brakes are designed to work in oil. Multiple disks produce high torque in a compact design. Special oil path grooves in the friction plastes allow for quick engagement and response time. Because brakes are used in oil lubrication they have excellent heat dissipation.

 

OPL Permanent-Magnet Mag-Particle Slip Clutch
(Torque Range: 0.27~3.5in-lbs / 0.03~0.4Nm)

Low cost slip clutch design for momentary and/or continuous slipping. Torque is produced magnetically eliminating the possibility of high break away torque that occurs within typical friction devices. Torque is consistent over a given speed range. Units are sealed so that internal particles cannot contaminate machine likewise external particles cannot contaminate the OPLs. Units are supplied with stainless steel shafts, which can be customized to meet your needs. (The OPR units are hollow bore mounted.)

 

OPC Electromagnetic Mag-Particle Clutch
(Torque Range: 4.4~71in-lbs / 0.5~8Nm)

Magnetic particle clutch designed for industrial applications requiring fast response time and a stable torque. Units can also be set for continuous slip which makes them ideal for tension applications. Since voltage to torque is linear, output torque can be easily controlled. Since torque is also transmitted via internal particles, unit life is extremely long.

 

OPB-N Electromagnetic Mag-Particle Brake
(Torque Range: 4.4~71in-lbs / 0.5~8Nm)

Magnetic particle brake designed for industrial applications requiring fast response time and a stable torque. Units can also be set for continuous slip which makes them ideal for tension applications. Since voltage to torque is linear, output torque can be easily controlled. Since torque is also transmitted via internal particles, unit life is extremely long.

 

PC Electromagnetic Mag-Particle Clutch
(Torque Range: 8.8~144ft-lbs / 12~195Nm)

Magnetic particle clutch designed for industrial applications requiring fast response time and a stable torque. Units can also be set for continuous slip which makes them ideal for tension applications. Since voltage to torque is linear, output torque can be easily controlled. Since torque is also transmitted via internal particles, unit life is extremely long.

 

 


PB Electromagnetic Mag-Particle Brake
(Torque Range: 8.8~144ft-lbs / 12~195Nm)

Magnetic particle brake designed for industrial applications requiring fast response time and a stable torque. Units can also be set for continuous slip which makes them ideal for tension applications. Since voltage to torque is linear, output torque can be easily controlled. Since torque is also transmitted via internal particles, unit life is extremely long.

 

Ogura Mobile ClutchesOgura mobile electric clutches provide reliable performance in many long life applications where electromagnetic clutches are key. They were primarily designed as air conditioning compressor clutches, but now are also used as clutches for hydraulic pumps (clutch pump), water pump clutches, electromagnetic fan clutches and clutches for vacuum pumps. The units that are used to clutch hydraulic pumps and to clutch water pumps are typically used for tow trucks, marine winch drives and boom trucks in the utilities industry. Water pumps are typically driven by our clutches from a gas engine on such equipment as water jetters, pressure washers, street sweepers and carpet cleaning trucks. Additionally, pump clutches are often used in vacuum pump and compressor applications such as refrigeration and waste removal trucks as well as mobile service trucks, or "under hood" applications where the clutch engages a compressor mounted in the engine compartment of a service truck. Ogura mobile clutches range in size from 58 to 1500 ft.lb. and feature numerous pulley configurations including v-belt and poly-v as well as universal hub mounts. The user can choose from a straight, splined or tapered bore to match the corresponding pump shaft. Many of our pump and compressor clutch configurations are interchangeable with both Pitts and Warner Electric.

 

PTO ClutchesOgura manufactures a wide range of electric clutches used as PTO clutches in riding mowers, zero turn mowers, commercial walk-behind mowers. Heavy duty Ogura PTO clutches provide extended life in demanding turf care machines such as estate mowers, commercial mowers, municipal lawn mowers and other grounds keeping machinery. Electric PTO clutches are recognized as a cost effective, reliable means of mower deck and implement control and contribute to operator safety.

Ogura electromagnetic PTO clutch brakes provide double the life of competitive clutches by simple adjustment of three adjusting nuts. No special tools are required to adjust an Ogura PTO clutch and adjustment can be performed in minutes with a standard open end wrench.

Our electric PTO clutches and clutch brakes are used to remotely engage the cutting wheel in stump cutters, stump grinders and log cutters allowing the operator to control the implement at a safe distance as an important element of "operator presence" controls.

Electric clutches and PTO clutches are also used in trenchers, seeders, top dressers, and fertilizer and herbicide spreaders and sprayers. Electric clutches save money and increase profits by allowing precise application of seed, chemicals and top soil only where needed to maximize effectiveness and minimize waste. Many units are interchangeable with Warner Electric.

 

Ogura Air BlowersOgura air blowers, air pumps, superchargers and recirculation blowers utilize the most robust and lightweight materials available today. Permanently lubricated, our roots style, positive displacement pumps require no maintenance.

Precision coated rotors, tight air gaps and high speed ball bearings together make Ogura superchargers the highest efficiency pumps available today. They are finding applications in Fuel cells air pumps, Hydrogen recirculation and diesel emission control systems. These devices are also finding applications as Hydrogen Pumps, natural gas boosters, and ballast purge pumps for marine applications.

Most hydrogen fuel cells use PEM or proton exchange membranes. Precision control of; air flow, pressure and humidity are required to have the chemistry of a fuel cell work to generate electricity. Similarly the proper introduction and control of air is required in post combustion DPF, soot reduction technology for diesel emissions control.

Superchargers can be used for engine boost to have the performance of a large engine in a smaller and lighter engine. This air blower when used as supercharger, can increase engine horse power while keeping fuel usage at its lowest.