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What else can I help you with?
What part of a DC motor on the armature is responsible for connecting brushes to a coil?
commutator
How do you locate the neutral brush position in a dc motor?
leave the brushes of the motor at the position where the induced voltage is zero
Why are brushes staggered in dc motor?
To avoid sparking they need to be placed at zero point
What is the part number for brushes for a BaldorBoehm 4640 DC motor?
The part number for brushes for a BaldorBoehm 4640 DC motor is typically 516-031-001. However, it's always best to verify with the manufacturer's documentation or a trusted distributor, as part numbers can vary based on specific motor configurations or production changes.
What causes excessive sparking at the brushes in dc motor?
Excessive sparking at the brushes in a DC motor can be caused by several factors, including improper alignment of the brushes, worn or damaged brushes, and uneven commutator surfaces. Additionally, excessive load on the motor, incorrect brush material, or insufficient brush pressure can also lead to increased sparking. In some cases, electrical issues such as arcing due to high voltage or a short circuit can exacerbate the problem. Addressing these issues typically involves inspecting and maintaining the brushes and commutator.
What are brushes with reference to DC motors?
Bushes, with reference to DC motors is a brushed DC motor which is a motor that designed to run from a direct current (DC) power source. This type of motor is an internally committed electric motor.
What is the function of pole shoes of dc motor?
To overcome the sparking at brushes.
What are the Difference between dc motor and dc generator?
a motor Will do work by consuming power a generator is just the opposite
What is commutation in DC machines?
It is the process of conversion of generated ac voltage into the armature of a dc generator to dc voltage at the terminal of the dc generator by use of pair of brushes and commutator. OR It is the process of conversion of given dc voltage at the terminal of the dc motor to ac voltage in the armature windings in a dc motor by use of pair of brushes and commutator.
Why are the brushes of DC motor motor made of carbon rather than copper?
Carbon is much stronger and because the motor commuter is spinning copper brushes will wear off quickly.
What part of a DC motor should be inspected most frequently?
Commutator and brushes.
What part of a DC motor on the armature is responsible for connecting brushes to a coil?
commutator
What is the basic difference between carbon brush of AC slip ring motor and carbon brush of Direct current commutator motor?
The main difference is in how the carbon brushes are used. In an AC slip ring motor, the brushes transfer power to the rotor through slip rings, whereas in a DC commutator motor, the brushes switch the current direction on the rotating armature to maintain torque and rotation. Additionally, the design and composition of the brushes may vary to accommodate the specific requirements of each motor type.
How do you locate the neutral brush position in a dc motor?
leave the brushes of the motor at the position where the induced voltage is zero
Why are brushes staggered in dc motor?
To avoid sparking they need to be placed at zero point
If you connected the test leads of an ohmmeter to the brushes of a DC electric motor what reading would you read?
If you connect the test leads to the brushes of a DC electric motor, you would typically measure the resistance across the armature circuit. This reading can help you determine the condition of the armature winding, the brushes, and the connections.
Explain how to locate the neutral brush position in a dc motor?
leave the brushes of the motor at the position where the induced voltage is zero
