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Supplier: H2W Technologies
Description: Linear permanent magnet brakes are a fail safe, power free, deceleration system that is used in conjunction with a metal reaction plate. Ceramic or rare earth magnets are bonded to a steel back iron plate. No input power is required. They are used in applications such as baggage handling and people
- Actuation & Control: Magnetic
- Brake Engagement: Noncontact
Supplier: BUG-O Systems, Inc.
Description: and starts and a dedicated fail-safe brake with three times the stopping and holding power of the motor. The unit is equipped with motor overload protection which turns the motor off and engages the brake whenever an excessive load is placed on the machine. In addition, the Master Drive features closed
- Equipment Type: Complete System
- Features & Technology: Automated (Robot / CNC), Remote Control
Supplier: Hilliard Corporation (The)
Description: The H1 Power Unit is Hilliard's base model that includes on/off and ramped braking modes. There are many options available to customize the system to specific needs of the application. Low cost alternative Integral manifold mounting Heavy Duty pump with fail-safe design
- Control Technique: Other
- Form Factor: Stand-Alone
- General: Rate Indication / Control
Description: Features Inherently fail-safe without residual pressure Dynamic self monitoring For use with pneumatic clutch and brake systems and other 3-way safety functions Conforms to EN 692, EN 954-1, BG, OSHA, SUWA and other approvals Improves safety and reduces downtime on mechanical power press
Supplier: Moog Components Group
Description: Fail-safe brake: none Inertial loads: 3 lb-in2 Position accuracy: ±0.5° Backlash: 30 arc-minutes MTBF: 5000 hrs Stroke: ±3600° Robust structural design High efficiency steel gearing
- Supply Voltage: 20 volts
- Indexing / Multi-position: Yes
- Shaft Configuration: Single Shaft
- Adjustable Angle Both Sides: Yes
Supplier: Moog Components Group
Description: analog command input SmCo permanent magnet DC brushless motor 1 speed resolver Tachometer Fail-safe brake Very low backlash Robust structural design High efficiency steel gearing No load speed: 320 rpm
- Supply Voltage: -15 to 150 volts
- Maximum Torque: 46 In-lbs
- Operating Temperature: -40 to 160 F
- Rotation Angle: <45, 45°, 90°, 135°, 180°, 225°, 270°, 315°, 360°, >360°
Description: and reliability with virtually interference-free communication Security ID Binding Link binds the transmitter and receiver together to each other and prevents interference from other radios Failsafe Programmable Individual Channel - If signal loss results, the system’s fail-safe program returns the throttle
Supplier: ORMEC Systems Corp.
Description: No Description Provided
- AC Voltage & Frequency: 208-230 / 240V 60 Hz
- Phase: Three-phase
- Shaft Speed: 1300 to 1750 rpm
- Continuous Output Power: 6.6 HP
Description: of a wide variety of manufacturing and automotive assembly tasks. Features: Reduce tooling and build costs Simple, concentrated, low-maintenance design Ability to reprogram provides fast and cost-effective model changeovers Fail-safe brakes on each leg Compact size adds application adaptability
- Type: Parallel Robot (e.g., Hexapod)
- Number of Axes: 6 #
- Load Capacity: 220 lbs
- Reach: 17.2 inch
Supplier: SOLTEC - an NEC Group Company
Description: Throttle/Brake/Clutch Actuator for operation in EMC Chambers. For configuration assistance, application questions or pricing, please contact SOLTEC an NEC Group Company Product Features: Failsafe System (Throttle is closed without power) Pneumatically Operated Fast mounting to vehicle pedals
- Type: Other
- Robot System: Yes
- Drive System: Pneumatic
- Load Capacity: 44.96 to 78.68 lbs
Supplier: S.I.T. INDEVA Inc
Description: be used also for handling cardboard cases by means of a vacuum gripper. Indeva technical features Max capacity: kg 50 Emax vertical excursion: mm 3000 mm Max lifting speed: 0,6 m/secondo Control: elettronico 24 Volt D.C. Electrical consumption: 700 VA Safety devices: a failsafe mechanic lock
- Lift Type: Manipulator / Lifter
Description: (Channel 4) 4WS mix for crawling or brake mixing for 1/5 scale models Throttle fail-safe, steering EPA, servo reversing and dual rates Digital trims ABS braking with on/off and high, mid and low pulse cycles Internal transmitter antenna LCD screen Low battery Tx alarm (below 4.2V) Includes
Description: or separate channel control option Brake/Coast at zero speed option Linear/Exponential steering response option Lipo battery cutoff option Switching style 5V regulator eliminates battery voltage worries and provides increased current on the 5V rail for the newer 2.4GHz radio receivers. Works without
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Featured Products for Failsafe Brake System Top
Island Components Group
Silent Stop Failsafe Brakes
Silent Stop Failsafe Brakes, Series SBF, are offered by Island Components as part of our precision brake product line. Failsafe brakes are designed for an impeccable, silent stop if the current fails. Several mounting and voltage options are available for failsafe brakes. Compact high torque operation is part of this brake system's construction. Diameters range from 1.38" to 3.12". Other features include reduced noise, fast-response time and asbestos-free design. Typical applications include... (read more)
Browse Electric Brakes Datasheets for Island Components Group
Island Components Group
Failsafe Brake... for medical prosthetics
. Island Components - Silent Stop Failsafe Brake for medical devices, with a compact pancake design for use with artificial limbs, introduced by Island Components Group. Provides silent operation during engagement and slipping phases. Diameter 1.8 in.; length 0.47 in. Torque 18 oz. in. Low-power usage and low-heat operation. Modelled to ensure correct and reliable system operation with our motors and other components for medical devices (read more)
Browse Electric Brake and Clutch Assemblies Datasheets for Island Components Group
Fail-Safe Brakes, Pneumatically Released
release facility can be fitted to enable the brake to be released should the compressed air supply fail. Friction combination: Steel/organic friction lining. Air intake: At the stationary cylinder. Application: With pneumatic drives in general mechanical engineering or for safety applications, for example with mining machines. Spring-applied muli-plate brakes for dry-running... (read more)
Browse Pneumatic Brakes Datasheets for Orttech, Inc.
Fail-Safe Brakes, Hydraulically Released
. Spring-applied, hydraulically released multi-plate brakes for wet- and dry-running with internal and external centering facility. Series 0-022-. . 1. Spring-applied fail-safe brake in which the housing has both a centering and a load carrying function. The "wet-running plates" are lubricated initially by soaking in oil or by means of oil in the chamber, depending upon the particular application. The brakes can be released mechanically in the case of a hydraulic system failure (emergency release... (read more)
Browse Hydraulic Brakes Datasheets for Orttech, Inc.
Compact Fail-Safe Brake for Linear Motion Apps
consists of one or more brake module(s), which are connected to the drive group (carriage, table) that moves, and one or more steel band(s), which are held at both ends under tension in brackets supplied by Ortlinghaus . Advantages of Ortlinghaus linear fail-safe brake system. Simple adapting of the braking forces required for the particular linear drive by varying the number of brake modules acting on one brake band and by having a number of brake bands mounted in parallel. Ease... (read more)
Browse Linear Brakes Datasheets for Orttech, Inc.
Indelac Controls, Inc.
The first product manufactured by Indelac Controls, Inc. over 21 years ago was our electric fail-safe device. This device was designed for critical applications where the loss of power to the electric actuator could be damaging to a system or process controlled by the actuator. Our electric fail-safe device is a battery backup power supply that delivers 115V/1Ph/60Hz power automatically to the actuator upon loss of utility power. The square sine wave power supply is routed to the operator... (read more)
Browse Electric Valve Actuators Datasheets for Indelac Controls, Inc.
Indelac Controls, Inc.
Safe & Secure Series: Fail-Safe Electric Actuator
. Options include, but are not limited to: Modulating control. Declutching manual override with hand wheel. Power off brake for butterfly valve automation. Precision multi-turn. Torque sensors. Heater and thermostat. Position indicator feedback. The Safe & Secure Series … An automation solution that you can count on. The video below shows the advantages of the Safe and Secure Series compare to other fail-safe options like spring return actuators. (read more)
Browse Electric Rotary Actuators Datasheets for Indelac Controls, Inc.
Power-Off Brakes for NEMA 23 or NEMA 17 Motors
Inertia Dynamics introduces their compact 89XX power-off brake module with output shaft designed to mount directly to NEMA 23 or NEMA 17 frame motors. Rated at 3 lb-in static torque, this brake is designed to decelerate or hold inertial loads when the voltage is turned off. When voltage is applied, the friction disc is released and the brake is free of torque. This power-off brake is best suited for parking brake applications used to hold a load in position, and is ideal for creating brake... (read more)
Browse Electric Brakes Datasheets for Electromate
Brake, for Gearless Motors (Direct Drive)
direction directly on a component part of the respective application (e.g. leading sheave). The integratable bearing additionally presents a bearing point for the inserted shaft. The patented design features both redundancy (fail-safe technology) as well as compact design. (EC type approval in accordance with Annex V of Directive 95/1 6/EC: "Safety equipment for the prevention of over speed in an upward-moving elevator car"). In the event of a power failure, the brake can be released hydraulically... (read more)
Browse Electric Brakes Datasheets for Orttech, Inc.
WPT Power Corporation
Water Cooled Spring Set Brake
Water Cooled Spring Set Brake. Similar to the WCB, the WCB/SS is a spring applied, air-release, fail-safe brake. Typical applications: forestry / logging equipment, anchor handling and towing winches, mooring winch systems and petroleum drilling equipment. Cutaway Flyer. Dimensions. Specifications. . Water Cooled Brakes (WCB) are designed for constant slip and severe high heat braking applications. The brakes are air actuated and cooled with a continuous flow of coolant from either... (read more)
Browse Pneumatic Brakes Datasheets for WPT Power Corporation
Conduct Research Top
Survey of Software Failsafe Techniques for Safety-Critical Automotive Applications (.pdf)
to their targeted. sound methods that design teams may choose to utilize. failure detection, architecture dependencies, and. for their products. implementation tradeoffs. Lastly, certain failsafe. strategies for a Delphi Brake Controls application are. presented as examples. ANALYSIS METHODS FOR IDENTIFYING
Applying Permanent Magnet Brakes in Targeted Biopsy
requirements. While there are. various failsafe or power off alternatives. available, including conventional spring-. applied brakes, there are advantages to. Ogura Permanent Magnet Brakes: • There is no power/current required. to achieve holding torque;. • They are backlash-free; a one-piece. diaphragm
Crane Winch, Hydramarine
brakes. 220-273 SA brakes. The fail-safe brakes are used on drum. Due to the limited installation space, the customer chose. flanges with a diameter of ø3930 mm (154 3/4in). The weight. Dellner Brakes’ Single Acting brake calipers. of the bare winch drum is 18 tonnes (19.8 st) and the wire. weighs 24
Medical Device Link .
of design and controls. There are examples in other industries where double-redundant and fail-safe design has been introduced as a regular manufacturing component. Examples include dual-brake circuitry on cars, dual-control systems on aircraft, and perhaps the simplest case of all the backup parachute
Recent Special Applications
. ___________________________________________________________________________________ Silent Stop Failsafe Brake for medical devices, with a compact pancake design for use with artificial limbs: Provides silent operation during engagement and slipping phases. Diameter 1.8 in.; length 0.47 in. Torque 18 oz. in. Low-power
Reliable High-performance Remote Monitoring Solutions for Rolling Stock Applications
Enhancing passenger comfort and maximizing passenger security are two key elements for next generation trains. A reliable high-performance integrated rolling stock application that provides non-stop surveillance and communication offers fail-safe passenger safety and comfort. The prerequisites
Safety Critical Protection Systems: Implementing Pressure Sensor Signal Redundancy to Lower Costs
that machine control systems used in utility vehicles including cranes, lifting platforms and fork-lift trucks perform with precision, accuracy, and most importantly reliability. 'Failsafe' is the keyword that drives system designers to be ever more creative. System redundancy is a design concept that helps
Spring Return Electric Actuators Meet Fire Standards for Tunnels
such a fire inside the structure, electric motor operated dampers in the ventilation system can act to suppress spreading of the fire as well as to clear smoke from the structure. Most motorized actuators that operate these dampers are required to be "failsafe", where they are equipped
More Information on: Failsafe Brake System Top
Drawbar Power Required for Sugarcane Infield and Road Transport by Trailers
The inherent safety features ensure that a failsafe braking system must be functioning and in good order and any failure in the system will auto- matically apply the brakes.
Effect of the needle tip shape on fall of force after puncture in epidural anesthesia
Apart from redundant position sensors and miniaturised fail- safe brake systems integrated into the hexapod system, a redundant safety hardware as a stand-alone unit is checking the robot system continuously during the operation.
IEDCO’S Porta-Lift Vacuum Conveying System
Failsafe Braking System .
Assistive mobility device
The design of the device has been broken down into three main areas; the structure and dimensions of the frame, the failsafe - brake system and the active-brake system.
IEEE Guide to the Installation of Overhead Transmission Line Conductors
Failsafe -type braking systems are recommended.
IEEE Guide to the Installation of Overhead Transmission Line Conductors (Revision of IEEE Std 524 - 1992)
Failsafe -type braking systems are recommended.
Fig. 4 Pneumatic brake actuator and failsafe system .
A discourse on software safety and software reliability
Classic examples of failsafe systems include the braking systems on large trucks or trains that engage when they fail or stated differently fail closed (safe - brakes applied).