Unidrive SP UserGuide
... relevant information is available on request, or can be found at www.greendrives.com. The electronic variable-speed drives manufactured by Control Techniques have the potential to save energy and (through increased machine/process efficiency) reduce raw material consumption and scrap throughout thei ...
... relevant information is available on request, or can be found at www.greendrives.com. The electronic variable-speed drives manufactured by Control Techniques have the potential to save energy and (through increased machine/process efficiency) reduce raw material consumption and scrap throughout thei ...
Yaskawa L1000 Quick Start Guide
... When a drive is running a PM motor, voltage continues to be generated at the motor terminals after the drive is shut off while the motor coasts to stop. Take the precautions described below to prevent shock and injury: • In applications where the machine can still rotate even though the drive has fu ...
... When a drive is running a PM motor, voltage continues to be generated at the motor terminals after the drive is shut off while the motor coasts to stop. Take the precautions described below to prevent shock and injury: • In applications where the machine can still rotate even though the drive has fu ...
Variable speed drives Altivar 312
... Variable speed drives Altivar 312 For 3-phase motors from 0,18 to 15 kW ...
... Variable speed drives Altivar 312 For 3-phase motors from 0,18 to 15 kW ...
Coupled electromagnetic and structural analysis of support
... suggested. A hybrid helicopter concept has been suggested by Airbus Group Innovations, which is designed to reduce the operational fuel costs through a serial hybrid powertrain. One of the main components of such a powertrain is the main rotor electric drive. The main limiting factor of using electr ...
... suggested. A hybrid helicopter concept has been suggested by Airbus Group Innovations, which is designed to reduce the operational fuel costs through a serial hybrid powertrain. One of the main components of such a powertrain is the main rotor electric drive. The main limiting factor of using electr ...
micromaster 440
... Approved Siemens Quality for Software and Training is to DIN ISO 9001, Reg. No. 2160-01 The reproduction, transmission or use of this document, or its contents is not permitted unless authorized in writing. Offenders will be liable for damages. All rights including rights created by patent grant or ...
... Approved Siemens Quality for Software and Training is to DIN ISO 9001, Reg. No. 2160-01 The reproduction, transmission or use of this document, or its contents is not permitted unless authorized in writing. Offenders will be liable for damages. All rights including rights created by patent grant or ...
Wiring Manual | 2011
... Vacuum technology is at the heart of Eaton’s switching systems. Eaton has over 30 years of experience in applying vacuum technology in circuit-breakers and load-break switches. The use of this technology results in a maximally environmentally-friendly switchgear solution. ...
... Vacuum technology is at the heart of Eaton’s switching systems. Eaton has over 30 years of experience in applying vacuum technology in circuit-breakers and load-break switches. The use of this technology results in a maximally environmentally-friendly switchgear solution. ...
Dynamos and dynamo design
... In meeting these requirements, we have produced a set of books that in many respects, and particularly in the general plan followed, are absolutely unique. In the majority of subjects treated the knowledge of mathematics required is limited to the simplest principles of arithmetic and mensu ration, ...
... In meeting these requirements, we have produced a set of books that in many respects, and particularly in the general plan followed, are absolutely unique. In the majority of subjects treated the knowledge of mathematics required is limited to the simplest principles of arithmetic and mensu ration, ...
Product Manual
... All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any form or by any means without written permission from the copyright holder. None observance of this copyright will result in liability for damages. Although every effort has been taken to ...
... All rights strictly reserved. No part of this document may be stored in a retrieval system, or transmitted in any form or by any means without written permission from the copyright holder. None observance of this copyright will result in liability for damages. Although every effort has been taken to ...
Undulator Controls
... The control and monitoring equipment for each segment will reside in a 19” rack located beneath each undulator girder. Three separate units will be housed in that rack – the Motor Power/AC interlock chassis, the Undulator Control Module, and the Undulator Control Module Interface chassis. ...
... The control and monitoring equipment for each segment will reside in a 19” rack located beneath each undulator girder. Three separate units will be housed in that rack – the Motor Power/AC interlock chassis, the Undulator Control Module, and the Undulator Control Module Interface chassis. ...
ABB industrial drives ACS880, multidrives 1.5 to 5600 kW Catalog
... The multidrives principle is based on a common DC bus arrangement, enabling single power entry and common braking resources for several drives. There are several possibilities on the supply side starting from a simple diode supply unit up to highly sophisticated active IGBT supply units. Multidrives ...
... The multidrives principle is based on a common DC bus arrangement, enabling single power entry and common braking resources for several drives. There are several possibilities on the supply side starting from a simple diode supply unit up to highly sophisticated active IGBT supply units. Multidrives ...
AC Conventional - Western Mining Electrical Association
... - Dig to a depth of more than 50m and dump spoil more than 50m high into the air - Features a boom of over 109m in length ...
... - Dig to a depth of more than 50m and dump spoil more than 50m high into the air - Features a boom of over 109m in length ...
Electrical Engineering Objective Type Questions
... 60. D.C. generator generally preferred for charging automobile batteries is (a) series generator (b) shunt generator (c) long shunt compound generator (d) any of'the above Ans: c ...
... 60. D.C. generator generally preferred for charging automobile batteries is (a) series generator (b) shunt generator (c) long shunt compound generator (d) any of'the above Ans: c ...
Prestolite Maintenance Information
... PS-1432C Pinion Hsg.,MZ-298 Bearing, M2-326 Bendix Drive Shaft may be replaced thereafter. Shaft Pkg. must be used at time of first repair. Individual componentsPS-l437BS Housing PS-1437B Pinion Hsg.,MZ-298 Bearing, M2-326 Bendix Drive Shaft may be replaced thereafter. Shaft Pkg. must be used at tim ...
... PS-1432C Pinion Hsg.,MZ-298 Bearing, M2-326 Bendix Drive Shaft may be replaced thereafter. Shaft Pkg. must be used at time of first repair. Individual componentsPS-l437BS Housing PS-1437B Pinion Hsg.,MZ-298 Bearing, M2-326 Bendix Drive Shaft may be replaced thereafter. Shaft Pkg. must be used at tim ...
Ultra3000 Digital Servo Drives Installation Manual
... The illustrations, charts, sample programs and layout examples shown in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley® does not assume responsibility or liability (to include intellec ...
... The illustrations, charts, sample programs and layout examples shown in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley® does not assume responsibility or liability (to include intellec ...
ULTRA 100 Series Drives Installation Manual
... in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown ...
... in this guide are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Allen-Bradley does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown ...
modular electric longboard
... electric vehicles, not only because they are a green means of transport, but also because they represent our future. At present, there are many different interesting projects that have become successful thanks to the installation of a simple motor, making them very marketable due to characteristics ...
... electric vehicles, not only because they are a green means of transport, but also because they represent our future. At present, there are many different interesting projects that have become successful thanks to the installation of a simple motor, making them very marketable due to characteristics ...
FR-V200 - Suport
... 2.1 Preparations for Adjustment ....................................................................................................................................75 2.1.1 Wiring check................................................................................................................... ...
... 2.1 Preparations for Adjustment ....................................................................................................................................75 2.1.1 Wiring check................................................................................................................... ...
6.2 MB - Yaskawa
... Do not remove covers or touch circuit boards while the power is on. Failure to comply could result in death or serious injury. Do not turn on the power for only the Harmonic Filter Module and Stand-Alone EMC Filter. Failure to comply could result in death or serious injury. The output terminals rema ...
... Do not remove covers or touch circuit boards while the power is on. Failure to comply could result in death or serious injury. Do not turn on the power for only the Harmonic Filter Module and Stand-Alone EMC Filter. Failure to comply could result in death or serious injury. The output terminals rema ...
DC Machines
... turn in the armature, is unidirectional no doubt but the magnitude of the voltage is not constant with time. Therefore, to improve the quality of the voltage similar to the nature of a battery voltage, a single coil in the armature with two commutator segments will not do. In fact, a practical d.c m ...
... turn in the armature, is unidirectional no doubt but the magnitude of the voltage is not constant with time. Therefore, to improve the quality of the voltage similar to the nature of a battery voltage, a single coil in the armature with two commutator segments will not do. In fact, a practical d.c m ...
GENERAL-PURPOSE INVERTER WITH ADVANCED VECTOR
... The first 400V class general-purpose inverter in the world to use the 3-level control method, to approach sine wave output voltage. It provides the solution to problems like motor insulation damage to surge voltage, and electrolytic corrosion of motor bearings due to shaft voltage. Existing general- ...
... The first 400V class general-purpose inverter in the world to use the 3-level control method, to approach sine wave output voltage. It provides the solution to problems like motor insulation damage to surge voltage, and electrolytic corrosion of motor bearings due to shaft voltage. Existing general- ...
MagnaMaxDVR® Installation, Operation, and
... avoid breathing vapors and use suitable personal protective equipment to prevent personal injuries (such as eyes, face, and hand protection). ...
... avoid breathing vapors and use suitable personal protective equipment to prevent personal injuries (such as eyes, face, and hand protection). ...
Brushless DC electric motor
Brushless DC electric motor (BLDC motors, BL motors) also known as electronically commutated motors (ECMs, EC motors) are synchronous motors that are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric signal to drive the motor. In this context, AC, alternating current, does not imply a sinusoidal waveform, but rather a bi-directional current with no restriction on waveform. Additional sensors and electronics control the inverter output amplitude and waveform (and therefore percent of DC bus usage/efficiency) and frequency (i.e. rotor speed).The rotor part of a brushless motor is often a permanent magnet synchronous motor, but can also be a switched reluctance motor, or induction motor.Brushless motors may be described as stepper motors; however, the term stepper motor tends to be used for motors that are designed specifically to be operated in a mode where they are frequently stopped with the rotor in a defined angular position. This page describes more general brushless motor principles, though there is overlap.Two key performance parameters of brushless DC motors are the motor constants Kv and Km.