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we know motor rpm, gearbox ratio, gear spoket no of teeth, conveyor pully spoket no of teeth and conveyor pully O.D.
Exm- we have a motor of 1500 rpm, gearbox ratio 30:1, gear spoket no of teeth 24, conveyor spoket no of teeth 48, and conveyor pully (head pully) od is 200 mm,
Solu- motor speed- 1500 rpm
gear output - 1500/30 = 50 rpm
conveyor pully rpm - 24*50/48 = 25 rpm
conveyor pully cercumfrance - 200*3.14 = 628 mm or 0.628 meter
conveyor speed - 25*0.628 = 15.700 meter per menuts
What else can I help you with?
How do you calculate the top speed of an electric motor?
Yea, but what if you are building the motor yourself and need to know the maximum rpm it will reach.
What is the importance electric motor?
The main reason is the motor’s variable speed behaviour. When the voltage applied to the armature of a DC motor increases, themotor’s speed increases correspondingly.Another reason is the DC motor can develop full torque from zero up to its base speed. This constant-torque characteristic allows DCmotors to be used on applications such as conveyor belts, elevators, cranes,extrudesand mixers,amongstothers. The full torquefrom zero speed is useful when the application needs to be stopped when fully loaded, and then got moving again
Which motor rotate above synchronous speed?
An induction motor rotating at higher than synchronous speed would be generating power, thus would be a generator. No motor operating as a motor runs above synchronous speed.
What is constant speed DC motor?
Dc shunt motor is constant speed motor.Its speed is constant with armature current.This shunt motor is used in paper mills and drilling machines
What is vf speed control?
It is used for sensorless motor control. With vf speed control u can control speed of any induction motor.
How do change the speed of a chain driven conveyor?
if you can't change the RPM of the motor, you have to change the gearing of the chain drive. Fit a smaller sprocket to the motor to slow the conveyor down, or a bigger to speed it up.
How do i calculate Mechanical friction loss in a conveyor system?
To calculate mechanical friction loss in a conveyor system, you can measure the force needed to move the conveyor belt at a constant speed using a dynamometer. By dividing this force by the weight of the load on the conveyor belt, you can calculate the coefficient of friction. Then, you can use this coefficient in conjunction with the belt length, speed, and other factors to determine the mechanical friction loss.
How vibrating conveyor works?
A vibrating conveyor works by using a vibratory motion to move materials along a trough or conveyor belt. The vibration is generated by an eccentric shaft with a motor, causing the material to move forward in a controlled manner. The frequency and amplitude of the vibrations can be adjusted to control the speed and flow of materials.
Why do you use encoder in an elevator?
Encoder is usually used to measure the speed of a motor or a conveyor and provide feedback to the control system. In this case, the encoder reads the speed of the elevator and gives feedback to its control system
How a frequency inverter operates?
The frequency inverter changes the frequency of power lines to the electric motor, hence to change the speed of the motor, in some applications like conveyor, it does not need full speed running all the times, so the frequency inverter comes in as the speed control role to save electric energy.
If a conveyor belt is moving at 100 mph, and a person is on the conveyor belt and running in the same direction at what would be 20 mph off the belt, how fast is the person going I would appreciate it if a formula and explanation is provided?
The person on the conveyor belt is moving at 120 mph relative to the ground. This is because the person is running at 20 mph relative to the conveyor belt, and the conveyor belt is moving at 100 mph relative to the ground. Therefore, the person's total speed is the speed of the conveyor belt (100 mph) plus the speed of the person relative to the conveyor belt (20 mph), giving a total speed of 120 mph.
How do you calculate the top speed of an electric motor?
Yea, but what if you are building the motor yourself and need to know the maximum rpm it will reach.
How do you find the slip in induction motor?
calculate the synchronous speed from the frequency & the no. of magnetic poles in the stator, then measure the actual speed of it with a tachometer, then subtract the actual speed from the synchronous speed.
What is the angular speed of a 3000watt motor?
The angular speed of a motor depends on its design and specifications. To calculate the angular speed, you would need to know additional information such as the motor type (e.g., induction motor, synchronous motor), number of poles, and operating frequency. Without this information, it is not possible to provide a specific angular speed for a 3000-watt motor.
What is the importance electric motor?
The main reason is the motor’s variable speed behaviour. When the voltage applied to the armature of a DC motor increases, themotor’s speed increases correspondingly.Another reason is the DC motor can develop full torque from zero up to its base speed. This constant-torque characteristic allows DCmotors to be used on applications such as conveyor belts, elevators, cranes,extrudesand mixers,amongstothers. The full torquefrom zero speed is useful when the application needs to be stopped when fully loaded, and then got moving again
What is the function of vfd?
It is a variable frequency drive, used to control the speed of a 3-phase motor all the way from stopped to full speed, and anywhere in between. Also called VSD, for variable speed drive, they are used to control pumps, fans, conveyor belt drives, anywhere a motor needs to be controlled to a precise speed other than the normal nameplate full speed, or where the speed needs to change to meet different operating conditions.
How can you calculate the flow of FD fan and motor power when you know fan speed and impeller diameter?
times by 2
