Products/Services for Braking Resistor Manufacturer
Dynamic Braking Resistors (DBRs) - (24 companies)
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Product News for Braking Resistor Manufacturer
ULV/ULH High Power Dynamic Braking Resistors ULV/ULH. UL approved high power, wire wound, metal clad resistors. For use in VFD's, Inverters, Load Banks. Features - UL Approved - Wattage Range 60W to 1200W - Resistance range 0.1 Ω to 6.8K Ω - Available in Inductive or Non-Inductive configurations - Terminals or leads - Over temperature protection available - Fully customizable. (read more)Browse Dynamic Braking Resistors (DBRs) Datasheets for ISOTEK Corporation
ULN/ULF High Power Dynamic Braking Resistors ULN/ULF. UL approved high power, wire wound, metal clad resistors. For use in VFD's, Inverters, Load Banks. Features - UL Approved - Wattage Range 50W to 500W - Resistance range 1 Ω to 3500 Ω - Low inductance - Low profile design (read more)Browse Dynamic Braking Resistors (DBRs) Datasheets for ISOTEK Corporation
Shenzhen KHX Electronics Co., Ltd.
MNB Trapezoid Aluminum Shell Resistor Features . Small size ,high power load . High insulating capacity,encapsulation by non -flame inorganic material, good performance in vibration. Multi connectior form will be easy to fix widely used in power supply. Transducer,Elevator,Arena audio and high requirement equipment industry. Resistance tolerance, ±1%, ±2%, ±5%, ±10%. (read more)Browse Dynamic Braking Resistors (DBRs) Datasheets for Shenzhen KHX Electronics Co., Ltd.
SureStep Motion Control Microstepping Drive-$89 that have to be stopped / decelerated quickly. . These type loads cause energy to be pushed back into the motor and drive. If this energy is not dissipated, the drive's DC voltage will increase until the drive trips on Over Voltage. The regeneration clamp monitors any feedback voltage and automatically "dumps" this excess energy into the built-in and/or external braking resistors. Features. Built-in 50W power resistor for more continuous current handling (optional 100W resistor is also... (read more)Browse Stepper Motor Drives Datasheets for Automationdirect.com
Control Techniques, an Emerson Industrial Automation business
AC Drives for Centrifuge Solutions Stopping the centrifuge requires either a very time consuming coast stop or a braked stop. Drives can apply DC current across the motor winding to decelerate the motor. An AC drive can ramp the motor speed down even faster but the motor becomes a generator and starts transferring energy back to the drive. The AC drive can dissipate the energy into dynamic braking resistors, share it with other drives over a common DC bus, or regenerate it back to the power line. All three configurations... (read more)Browse AC Motor Drives Datasheets for Control Techniques, an Emerson Industrial Automation business
Hitachi America, Ltd., Industrial Components and Equipment Division
Go Green with Hitachi Regenerative Converter Units and fuel cell. Features: Easy installation and operation - 5 wire connection. Low harmonics - integrated LC filtering. Over 95% efficiency. Units can be parallel-connected for higher capacity. Auto restart after power loss. Benefits: Electric power savings - returns regenerated power to the line instead of wasting it as heat in dynamic braking resistors and reduces heat load for air conditioning. Fast pay-back. "Green" solution. Contact Hitachi America today for pricing and availability. ABOUT... (read more)Browse AC Motor Drives Datasheets for Hitachi America, Ltd., Industrial Components and Equipment Division
WPT Power Corporation
For severe high heat braking applications. 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 a closed or open loop cooling system. Available with two actuation methods, either airtube or piston. The airtube is corrosion resistant and no special coatings or treatments are required. Field service is simple and error free. Retrofit kits are available to convert an existing single or dual piston actuated WCB... (read more)Browse Mechanical Brakes Datasheets for WPT Power Corporation
Dellner Brakes AB
Braking force up to 258800 N Disc brake SKD 4x100. Braking force up to 258800 N. Dellner Brakes model SKD 4x100 disc brake is a direct acting, hydraulic pressure applied,. spring released unit. The braking force achieved is directly proportional to the applied pressure. The brake consists of two symmetrical halves, produced of steel, between which the support. structure with variable thicknesses can be mounted to accommodate any brake disc. thickness. Each brake half has two cylindrical guide pins that transmit... (read more)Browse Hydraulic Brakes Datasheets for Dellner Brakes AB
NEW! Frequency Drive & Dynamic Braking Electronic Frequency Drive Dynamic Braking Option. Available on all 4V series Band-Saws. Variable speed control dial makes speed adjustment easier and convenient for operator. Frequency drive with electronic speed control for infinitely variable speed. Less maintenance by eliminating mechanical drive assembly. Dynamic braking stops saw blade in a matter of seconds. About Grob: Founded in 1929 as "Grob Brothers," Ben and Ted Grob made their mark in the industrial saw and filing machine industry... (read more)
WPT Power Corporation
Designed for high heat braking applications drilling equipment. Cutaway Flyer. Dimensions. Specifications. Water Cooled Brakes/Dual Actuated. The WCB/DA combines air applied control and spring applied fail-safe features, is specifically designed for heavy duty braking and holding applications, where emergency stop and parking brake features are necessary. Typical applications: forestry and logging equipment, anchor handling and towing winches, mooring winch systems, petroleum drawworks equipment. Dimensions. Specifications. Brochure... (read more)Browse Mechanical Brakes Datasheets for WPT Power Corporation
...for assistance. You may need special. T = Total time to stop (SECONDS). dynamic braking, resistors, a mechanical brake, a regenerative. drive or a combination of these. RPM = RPM at time of applying DB. WR2 = Total inertia including motor inertia and coupled load. Remember, dynamic braking is not a total...
...the motor armature is disconnected. stopping time is easily calculated with the following equation: from the drive. A resistor is placed across the motor's rotating. armature (now acting as a generator) and the resulting current. t = RPM * inertia / 308 * T. causes braking torque in the motor...
...ratios.). TR = Tdecel - Tf = WK2s * (N2-N1) - Tf. 308* t2. Reliance Electric offers a wide variety of braking units ranging. from simple snubber resistors to regenerative synchronous rectifi-. where. TR = braking torque in ft-lbs. er units that can be coupled with multiple drives sharing a com-. Tf...
The low energy snubber braking kits were originally introduced to enhance capabilities of the GP2000 General Purpose AC Drive. They also were a natural fit with the SP500 AC PWM Drive when that was introduced. What may not be so well established is the fact that they can be used with GV3000/SE...
...wasted as. heat by means of dynamic braking resistors. With rising electric power costs and. increasing "green" awareness, there is an increasing demand for a way to recover that. wasted energy. It is now economically feasible to accomplish this with regenerative. converter units, which transform...
TORQUE. QUICKER DECELERATION/FASTER BRAKING. GREATER OVERLOAD CAPABILITY. TUNING NOW DIGITALLY PRECISE. ELIMINATION OF TUNING DURING MANUFACTURING. AND RECALIBRATION. Tormach produces a high-quality personal CNC. ELIMINATION OF POTENTIOMETERS AND. machine for inventors, machinists, manufacturers...
...of measurement: input. Spindle. In a nonregenerative supply module, the. power of the supply module. kinetic energy released by the braking. process is converted to heat by the braking. resistors. A regenerative supply module. returns this energy to the power grid. However, the path required for returning...
Energy, which is being generated during the braking process of fast rotations or heavy masses, used to be converted into useless heat by means of bulky brake resistors. Today, innovative drive technologies allow the regenerated energy to be fed back into the supply grid for further use. The new...
braking current to regulate DC bus The BLDC motor is usually operated with one or more voltage. rotor position sensors since the electrical excitation Commutation scheme allows up to 30° phase must be synchronous to the rotor position. For reasons advance to be linearly introduced as the speed of cost...
...permitting). Dynamic braking (motor-generated energy is fed to a resistor grid) or regenerative braking (motor-generated energy is fed back into the dc supply) can be obtained with dc motors on applications requiring quick stops, thus eliminating the need for, or reducing the size of, a mechanical...
Engineering Web Search: Braking Resistor Manufacturer
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resistor manufacturers, exporters, suppliers, factories and distributors related to resistor Braking Resistor for Variable Motor Speed Drives
Ohmite: Electronic components, Power resistors, Surface mount...
Manufacturer: Choose Manufacturer Aavid BI Caddock Clarostat Huntington IRC/TT KRL Milwaukee Murata RCD Riedon SEI Stackpole Tepro Vishay Dale
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Stepper motor - Wikipedia, the free encyclopedia
the controller, usually by measuring the voltage across a small sense resistor in series with each winding.
Dynamic braking resistors - Post Glover
Being first a manufacturer of power resistors, Post Glover has a vast array of Dynamic Braking Resistors to choose from.
See Post Glover Resistors, Inc. Information
Braking Resistor Filter GS Accessories
Braking Resistor D700 E500 E700 F700 Braking resistor, 120W, 180 ohms, for use with SJ100/SJ300 series drives
See Kim Controls, Industrial Automation Products Inc. Information
Cressall power resistors for industrial applications
creating the world's foremost resistor manufacturer and the UK's most experienced team of professionally qualified power resistor design engineers.
See Cressall Resistors, Ltd. Information
Overhead and gantry cranes. - 1910.179
The "control braking means" is a method of controlling crane motor speed when in an overhauling condition.
See Occupational Safety & Health Administration (OSHA) Information
Safety Guidelines for the Application, Installation, and...
2.1 Ambient Temperature Care should be taken not to exceed the ambient temperature range specified by the manufacturer.