Brakes & Braking Systems #5145533

MAXITORQ Jaw Brakes are designed to optimize size and space in your application. These electromagnetic brakes are ideally suited for positioning, holding and indexing, as well as situations that require the unit to maintaining positive registration between input and output shaft.With pins available for single-position engagement, electric jaw brakes are often used in applications that require exact positioning, including imaging, robotics, printing and labeling.As with all standard CJM products, our electromagnetic brakes can be modified for special uses. We can custom design a solution for your application.Our experienced engineers are ready for your toughest challenges and are only a phone call away at 860-643-1531.Features of Jaw Electromagnetic BrakesMAXITORQ Electric Jaw Brakes are available with either 24 or 100 volt DC coils as standard equipment, though other voltages are available to meet your needs. Carlyle Johnson stocks coils with voltages ranging 6 to 240 volts DC.CJM jaw electromagnetic brakes feature bi-directional operation, meaning operation is not dependent on rotation. Pins are also available with these designs to permit single position engagement.Overview - MAXITORQ Jaw Electromagnetic Brake UnitsADVANTAGESRadial flux path design eliminates bearing loadingHighest torque in smallest spacePositive tooth drive assures secure engagement with minimum backlashHardened jaws have teeth of high-carbon alloy steel for positive tooth driveOPERATIONTorque Range 5 lb. ft. to 1500 lb. ft.Bi-directional operationDrag-free neutral, no torque transmitted in the disengaged modeEngaged fully by induced magnetic fluxCUSTOMIZATIONFull range of tooth configurations for your indexing needsAvailable as single or multiple position registration for timed applicationsAvailable as spring setelectrically released for positioning and holding or electric actuationCustom designs and alterations availableADDITIONAL INFORMATIONJEB Brake Specification SheetUpload a CAD for a custom electromagnetic brake design.

Electric Motor Brakes Multiple Disc Spring Set Electric Brakes (EFS)EFS Electric Motor BrakeCarlyle Johnson's MAXITORQ Multiple Disc Spring Set Brakes and electric motor brakes are suited for applications demanding fast, positive braking to stop machines.These electric motor brakes are designed and built to provide unusually high torque for their compact size, and meet the braking requirements of a wide range of machinery.The design of CJM's EFS Electric Brakes (and electric motor brakes) incorporates a MAXITORQ multiple disc brake unit, which is kept compressed by radially-spaced coil springs between the armature and end plate, resulting in a constant "holding" force as long as the coil is not energized.When energized, electromagnetic force flows through the flux path to override spring pressure, releasing the friction discs for drag-free shaft rotation.Carlyle Johnson engineering staff can modify our standard electric brakes electric motor brakes, or we can develop a new product to meet your exact specific needs.Features of EFS Electric Brakes Electric Motor BrakesFurnished ready for use, Carlyle Johnson's EFS electric spring set electric brakes electric motor brakes can be quickly installed by sliding the brake over the keyed shaft and bolting it to a frame member. Optional C-faced non-magnetic flanges are available which enable direct-mounting on C-frame motors.EFS Fail-Safe brakes can also function as a torque-limiting device.Overview EFS Fail-Safe Electric Brakes & Electric Motor BrakesADVANTAGESAdvanced design provides unusually high torque for their compact sizeFast, reliable, positive braking actionFree-floating, drag-free neutralFurnished ready for quick, simple installation - no drive cups requiredCan be easily interfaced with NC and automated machinesEasily adjusted for wear minimal maintenance costsOPERATIONTorque range 3 lb. ft. - 1, 000 lb. ft.Actuation induced entirely by magnetic flux - 100VDC or 24VDC operationDirect mounting on C-framed motors with optional C-faced non-magnetic flangesOutput torque can be adjusted over the unit's operating rangeCUSTOMIZATIONOther actuation voltages availableSpecial coils availableAC to DC power supplies are availableCustom designs and alterations available

MAXITORQ Zero Backlash electromagnetic brakes are designed to optimize size and space in your application. They are ideally suited for positioning, holding and indexing as well as for situations that require the unit to maintain positive registration between an input and output shaft.CJM jaw brakes are bi-directional, and operation is not dependent on rotation. Pins are available with these designs to permit single position engagement, making it ideal for printing, labeling and other special applications which require exact positioning.Our trained engineers can modify our electric electromagnetic brakes for your needs.We can also custom design a new product to meet your requirements. Our engineering department is just a call away, and we work with you to product a component to meet your exact application.Features of Zero Backlash Jaw BrakesMAXITORQ Jaw Holding Brakes offer an array of operational features, making them an idea solution for complex operations. When disengaged, these electromagnetic brakes do not transmit torque, allowing for a drag-free neutral position. The brake's precision positional accuracy is extremely exact - .001 degrees for loads up to 10% rated torque.With bi-directional operation that supports both wet and dry applications, and a wide range of available torque, JEM Zero Backlash Electric Jaw Holding Brakes meet a variety of applications.JEM electric electromagnetic brakes brakes are available with either 24 or 100 volt DC coils as standard equipment, although other voltages are available to meet your order specifications. Carlyle Johnson stocks coils with voltages ranging 6 to 240 volts DC.Overview - Zero Backlash Electromagnetic BrakesADVANTAGESContinuous rotor connection provides zero backlash*Exclusive "Power Pack" control ensures quick-acting engagement and releaseHighest torque in smallest spaceProlonged engagement momentary disengagementHardened jaws have teeth of high-carbon alloy steel for positive tooth driveFurnished completely assembled and ready to install on shaftOPERATIONTorque range 50 lb. ft. - 5, 000 lb. ft.Position accuracy .001 for loads up to 10% rated torqueBi-directional operationDrag-free neutral, no torque transmitted in the disengaged modeEngaged fully by induced magnetic fluxOperates in wet or dry applicationsCUSTOMIZATIONFull range of tooth configurations for your indexing needsAvailable as single or multiple position registration for timed applicationsAvailable as spring setelectrically released for positioning and holdingAvailable in spring or electric actuationCustom designs and alterations available