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| Ogura is the largest manufacturer of electromagnetic clutches and brakes in the world. Current manufacturing capacity is in excess of 30 million clutches and brakes per year. We have 14 manufacturing plants throughout Europe, the Americas, and Asia. All plants are certified ISO9001 and most have been certified ISO 14001 and TS16949. We have over 3,000 designs available. Besides the standard product shown we also make a variety of specialty products. Our products are used in automotive, industrial, mobile, factory automation, office automation, agricultural and construction machinery industries. Our brakes are made in the following styles: electromagnetic single face, multiple disk, hysteresis, eddy current, magnetic particle and permanent magnet. Torque range for standard products is from .0001nm to 1,000nm. |
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| The magnetic DC professional shoe industrial brakes are spring set and electrically released. The brake is set when 230 VDC power is removed from the brakes coil(s). The type TM brakes electrical mechanism consists of one or two DC magnets. As power is introduced to the coils it creates an electro-magnetic field that brings the coils together to release the brake. Cutting power to the coils allows the spring to extend back to its normal state and sets the brake. Shunt or series coils are available and rated for continuous or intermittent duty ratings. We also offer single point adjustment on brakes 8 inches in wheel diameter or larger. This speeds up the brake installation and shoe lining wear adjustment by a single point adjusting feature. Brake wheel diameters of 41/2" to 30" are available, and are AISE rated. Rectifiers are available for AC operation. |
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Explosion proof single disc Brakes - EEx Line
The EEX LINE is comprised of spring-applied single-disc brakes with explosion protection for use in potentially explosion hazards locations. The flame proofed spring applied brake is suitable for use in
underground mines where there is a danger of firedamp. Explosion proofed spring-applied brakes are characterised by the fact that all components which may ignite explosive mixtures are placed in an enclosure designed to withstand the specified test pressure and to prevent any mixtures outside the enclosure from being affected by the explosion. The brakes are corrosion protected. The hand release
feature fitted to the brake allows the braking effect to be neutralised manually.
Versions
76 26E..B00 - DC direct current
76 26G..B00 - AC 1~ single phase
Standard rated voltage
76 26E..B00 205V DC
76 26G..B00 230V AC, 50Hz
Protection
IP 67
Thermal class
T 5 (acc. to EN 50014)
Rated torque
10 - 270 Nm
Accessories (Option)
Mounting screws
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Electro magnetic clutches: Electronically controlled drive elements to connect or disconnect the drive. Transmissible torques from 1 to 400 Nm. Special designs can be produced to order.
Electro magnetic brakes: Electronically controlled elements to generate braking torques up to 400 Nm. Special designs can be produced to order.
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| Industrial clutch brake Units - Positioning accuracy for the whole service life | High switching frequency | Maintenance-free during the whole service life | Less energy necessary and environment-friendly |
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| Ogura is the largest manufacturer of electro magnetic clutches and brakes in the world. Current manufacturing capacity is in excess of 30 million clutches and brakes per year. We have 14 manufacturing plants throughout Europe, the Americas, and Asia. All plants are certified ISO9001 and most have been certified ISO 14001 and TS16949. We have over 3,000 designs available. Besides the standard product shown we also make a variety of specialty products. These brakes are used in used in the following industries: brakes for servo motors, robotics applications, elevators/escalators, industrial machinery, automotive, and medical applications. Ogura holding brakes are made in both the spring set type and permanent magnetic type. Optional designs such as zero backlash are available. Brakes can be made in a variety of DC voltages. Standard torque ranges are from 1nm to 800nm, although specialty multiple disk professional elevator brakes have been made up to 30,000nm. |
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| electromagnetic energise to engage pole face industrial brakes - Exact positioning until limit of wear | Large internal diameters of the magnetic coil bodies | High torque security | Short switching times / high switching frequency | Low noise |
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| Spring applied safety brakes offer high operational security for all applications, protecting personnel, machines and equipment, reliably braking for positioning or holding duties or for sudden machine stops for emergency OFF or power failure. We have developed as the technology leader in the field of safety brakes by developing optimised solutions for a wide product range. |
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Electromagnetic Spring Applied Brakes
The CLASSIC LINE is comprised of DC operated spring-applied single-disc and multiple-industrial disc brakes whose sturdy design and variable connection features make it ideally suited for the most demanding applications.
Electromagnetic spring applied brakes generate the braking torque when voltage is removed and the electromagnetic force is neutralised.
Versions
77 600..A00 – Single disc professional brake
(service brake)
Standard rated voltages
24 V, 102 V, 178 V DC
Protection
IP 54
IP 55 (when installed under Motor professional fan cowl)
Thermal class
F
Transmissible Torque
4 - 240 Nm
Accessories (Option)
Hand release, mounting screws
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For the manufacturer of emergency stop. Used in handling and on the machines with strong inertia with an obstruction minimum!
- Tightening by spring and electromagnetic loosening
- Consumption of energy limited to 15 W
- Time of closing: 100 ms
- Hysteresis of rearmament: 150 ms
- Frequency of release authorized: 1000/h
- Couple to 610 Nm
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| ... products without technical information |
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... see all the products in the category
Brakes
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Electro magnetic clutches: Electronically controlled drive elements to connect or disconnect the drive. Transmissible torques from 1 to 400 Nm. Special designs can be produced to order.
Electro magnetic brakes: Electronically controlled elements to generate braking torques up to 400 Nm. Special designs can be produced to order.
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| Industrial clutch brake Units - Positioning accuracy for the whole service life | High switching frequency | Maintenance-free during the whole service life | Less energy necessary and environment-friendly |
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The most popular range of MEROBEL's EMP Brakes, offering tailored solutions for every needs from its 10 sizes and up to 5 different version (acceptable power dissipation level) for each size.
- EMP technology (ElectroMagnetic Particle)
- Torque proportional to the electric current, independent of the slipping speed
- 5 different versions (power dissipation) available
MEROBEL's EMP industrial clutches are built from the addition of slip ring and professional brushes to the EMP brakes.
This range of devices is offering two different power dissipation levels for each size (without or with cooling fins)
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| The electromagnetic Professional powder Coupling combines the resilience of a fluid coupling with the locked-in stability of a friction professional clutch. Torque is transmitted by a specially alloyed dry ferromagnetic powder, the apparent viscosity of which may be changed by modulation of the field professional coil current . The couplings can sustain continuous slip (within their empirically estabilished heat ratings) at a precise and stable torque value, which is determined by excitation professional level. |
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Clutches
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