Total Cost of Ownership (TCO) & Gearmotors
The cost of ownership of a gearmotor is not a simple calculation based on the purchase price alone. It includes the cost of installation, maintenance, and operation of the gearmotor.
Gearmotors have a number of factors that affect their cost to own. These factors can help you make an informed decision on whether a gearmotor is right for your project. Cost of maintenance and operation is the most significant factor that affects the cost of ownership of gearmotors. The cost of maintenance is influenced by the following factors:
- Gear design and operating parameters: Cost of maintenance is mainly affected by the operating parameters of gearmotors. There are gearmotor variants that are more maintenance-intensive than others.
Additionally, gearmotor operating parameters such gear ratios, RPM, and number of teeth affect the cost of maintenance. For example, gearmotor with a higher gear ratio and lower RPM may have a lower cost of maintenance than a gearmotor with a lower gear ratio and higher RPM.
Cost of owning a gearmotor
This is the price you need to pay to own the gearmotor, such as repairs, spare parts, and installation. The price of owning a gearmotor is dependent on how often the gearmotor is used and the type of installation. For example, a low-RPM gearmotor that is used for a stationary application will have a lower cost of ownership than a high-RPM gearmotor that is used for a high-speed application.
How much it costs for a business to maintain gearmotors
This is the cost of maintenance for a gearmotor in terms of manpower, tools, consumable parts, and consumable consumables. The cost of maintenance for gearmotors is affected by a number of factors, such as the type and number of gearmotors being maintained, the nature of the maintenance operation being performed, and the experience level of the employees performing the maintenance.
Shaft-driven motors are gearmotors that have a gearbox bolted directly to the shaft. These gears are usually made of metal and require a lubricant to reduce friction. The type of lubricant required depends on the type of application a shaft-driven gearmotor is used in, as well as the operating conditions under which the gearmotor is used.
DC-servo motors are a class of geared motors that uses a DC servomotor as one of its components. DC-servomotors are usually used as encoders. The other components of the DC-servo gearbox include a differential gear, a spur gear, and a motor shaft.
Is a gearmotor really worth the investment?
A gearmotor is worth the investment if it is cost-effective to install, it saves time for the operators, and it saves resources for the businesses. The cost-benefit analysis of a gearmotor varies greatly depending on the type of gearmotor being considered and the application for which it will be used.
Isolation is the ability of a motor to transmit vibration to the motor mount or gearbox without transmitting vibration to the load. It is a key factor in the cost of ownership of gearmotors.
A gearmotor with low isolation values may cause vibration inside the motor mount or gearbox during heavy applications. This will result in the motor vibrating while being used and will cause a motor to fail prematurely.
Cost of ownership of gearmotors
The cost of ownership of a gearmotor is not just based on the purchase price of the gearmotor, but also on the installation, maintenance, and operation costs.
Shaft-end play is the amount of space left between the end of the shaft and the gearbox. If the shaft-end play is excessive, the gearmotor will move if torque is applied to it.
RPM is measured in revolutions per minute. The lower the RPM, the less maintenance required. Low-RPM gearmotors are quieter than high-RPM gearmotors. Low-RPM gearmotors are also smaller than high-RPM gearmotors.
Maintenance-free life is a motor’s expected lifetime without any maintenance. This is affected by the design of the gearmotor and the type of mounting it is used with.
Putting it all together
The cost of ownership of gearmotors can be calculated by evaluating the cost of installation, maintenance, and operation of gearmotors. Key factors to consider include the type of gearmotor, the gear ratio, the maximum RPM, and the maintenance-free life.
The cost of ownership of gearmotors is not a simple calculation based on the purchase price alone. It includes the cost of installation, maintenance, and operation of the gearmotor.
Gearmotors have a number of factors that affect their cost to own. These factors can help you make an informed decision on whether a gearmotor is right for your project. Cost of maintenance and operation is the most significant factor that affects the cost of ownership of gearmotors.
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