How do I choose the right gearbox?

How to Select a Gearbox

1. Speed and horsepower of the input.
2. Desired output speed or desired output torque (will determine ratio)
3. Characteristics of use; hours per day, nature of shock or vibration in the system.
4. Degree of overhung load.
5. Unit configuration, shaft input or hollow bore input, shaft output or hollow bore output.

How do you calculate reduction gear?

The “reduction” or gear ratio is calculated by dividing the number of teeth on the large gear by the number of teeth on the small gear. For example, if an electric motor drives a 13-tooth pinion gear that meshes with a 65-tooth gear, a reduction of 5:1 is achieved (65 / 13 = 5).

What are the specifications of gearbox?

Gearboxes and Gearheads Specifications

• Output Torque: At least. In-lbs. In-oz. Ft-lbs. Dyne-cm. µN-m. mN-m. N-m.
• Maximum Input Power: At least. HP. watts. megawatts. kwatts. milliwatts. microwatts. nanowatts.
• Maximum Input Speed: At least. rpm. rps. rph. rpw. deg/sec. rad/sec.
• Backlash: At least. degrees. radians. turns. revs. minutes. millirad.

How do I choose a gearbox size?

Basics of Gearbox Selection

1. Service Factor. Before sizing an application, the customer should determine the service factor.
2. Ambient Temperature and Environment.
3. Shock Load or Type of Load.
4. Output Style or Mechanism.
5. Output Shaft or Hollow Bore Size.
6. Housing Styles.

What is a reduction gearbox?

marine. Equipment used to convert the output shaft revolutions of the main engine to those required to rotate the propeller. Gearboxes consist of meshing teeth on pinions and wheels which transfer power from a drive shaft to a driven shaft and reduce speed.

What is reduction gearbox?

How do you calculate gearbox kw?

Motor power = torque ÷ 9550 × Rated power’s motor input speed /Ratio /service factor. [1] Service factor(f.s.):…How to calculate gearbox output torque?( gearbox output torque calculation formula)

Which gear is used for high speed reduction?

Worm Gear Drives
Worm Gear Drives: Worm gears are devices that transmit power through non-intersecting, non-parallel shafts. They are primarily used for high-speed reduction.