It is simply called a key
The pulley attached to the motor usually has a large wheel on bottom, two medium wheels in centre of the stack and a small one on top. The front, or spindle pulley, is fitted with the large wheel on top. The drive belt can go from top at back, to top at front -thus driving the spindle slowly. If you changed the belt to the big motor pulley and a small spindle pulley the spindle would rotate faster.
Assuming the motor runs at about 3000 RPM, The speed must be reduced by factor of about 200 for 15RPM. Two sets of pulleys or gears would be best. Gears with a chain would not be good due to the high motor speed. You could get 180:1 by putting a 2" pully on the motor, and running a belt to a 30" pulley which is on a shaft along with another 2" pulley, and run that pulley to another 24" pulley. If the barrel is well-mounted and freely turns, you could use it as the second pulley, since it has a 24" approximate diameter. You can also use three sets of pulleys, making it esier to find them. example: 2" motor to 12" on shaft 1 2" on shaft 1 to 12" on shaft 2 2" on shaft 2 to a 10" or 12" one driving the barrel. Consider buying a used worm gear reduction drive to save alot of this trouble. The motor can drive it directly and they come in different ratios.
Spindle and bearing assembly, Different shafts and bearing assembly, Spindle and pulley assembly, bed and leg assembly, machine and motor assembly.
Oh, dude, the purpose of the case drain on a hydraulic motor is to prevent excess pressure from building up inside the motor and causing damage. It helps to maintain proper lubrication and cooling of the motor by allowing any leaked fluid to escape. So, like, it's basically there to keep things running smoothly and prevent any hydraulic meltdowns.
A bench drill press is a large drilling machine that stands on a very heavy steel base. A 3" steel column extends up 3 feet for a bench model. At the top of this column is an elongated box with the motor at the back, driving a shaft with a 4 tier pulley above it. The front of the box contains a hollow shaft with a spindle inside it. The spindle also has a 4 tier pulley on top. The hollow shaft can be wound up and down by the side control lever. lowering or raising the drill shaft and chuck, A belt between the 2 pulleys drives the spindle and the chuck connected to it's lower end. In the middle of the column, a table, usually about 15 " square can move up and down the column to adjust work height.
To remove the pulley from an electric motor, you typically need to use a pulley puller tool. This tool grips the pulley securely and allows you to apply force to pull it off the motor shaft without causing damage. Follow the manufacturer's instructions for using the pulley puller properly to safely remove the pulley.
The driver pulley is the pulley connected to the power source (like a motor), while the driven pulley is connected to the driven load (like a conveyor belt). The driver pulley transfers rotational force to the driven pulley through a belt or chain, allowing the load to be moved or operated.
That depends on how the pulley is mounted on the motor. If the pulley is welded then no most likely you will have to cut it to get it off. However, if the pulley is fixed to the motor using a bolt/s or other fasteners then yes. Warning: The pulley could be press fit onto the motor. If this is the case it can come off but might not be able to ever go back on.
By replacing the motor with another circular motor.
You have to unscrew the hex nut that is attaching the pulley to the motor. It can be relatively difficult so get a torque wrench.
Drive Pulley = pulley on motor Driven Pulley = pulley on blower First determine your Ratio - divide large pulley size by small pulley size this will give you gear ratio, Example 2" drive pulley and a 4" Driven Pulley = 2:1 gear ratio If you know your motor shaft RPM divide that number by the ratio to get the RPM of the driven pulley, if your shaft rpm is 1800 rpm you would divide 1800 by 2 which would = 900 rpm on your driven pulley if your drive pulley is larger than than your driven pulley you multiply the rpm by the ratio example 1800 rpm x 2 = 3600 rpm
A motor that is locked up cannot make a rotation. The motor will not turn over or start. Try to turn the main pulley. When the pulley cannot be by just, the motor is locked up.
The tension pulley or any one of the other pulleys is not square to the motor. Possibly the bearing in the pulley is going and allowing the pulley to tilt. The tension pulley does wear out usually quicker than one of the components the belt drives.
I would be more apt to believe that the power steering pump failing would have caused the belt to jump off and become lodged between the pulley and the motor than the other way around.
In an Inline 6 Jeep engine, the idler pulley is located to the right of the A/C pulley. It is a smooth pulley, not a grooved one.
check you motor mounts and trans alignment your pulley shouldn't wobble with a new assembly
the pu;;ey transfer the mechanical energy from the motor to the wheels.